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Changelog
Version 8.6.0 (31 Jan 2024)
Daniel Stenberg (31 Jan 2024)
- RELEASE-NOTES: synced
curl 8.6.0
- THANKS: new contributors from 8.5.0
Jay Satiro (31 Jan 2024)
- cd2nroff: use perl 'strict' and 'warnings'
- Use strict and warnings pragmas.
- If open() fails then show the reason.
- Set STDIN io layer :crlf so that input is properly read on Windows.
- When STDIN is used as input, the filename $f is now set to "STDIN".
Various error messages in single() use $f for the filename and this way
it is not undefined when STDIN.
Closes https://github.com/curl/curl/pull/12819
Daniel Stenberg (30 Jan 2024)
- cd2nroff: fix duplicate output issue
Assisted-by: Jay Satiro
Fixes https://github.com/curl/curl-www/issues/321
Closes #12818
- lib: error out on multissl + http3
Since the QUIC/h3 code has no knowledge or handling of multissl it might
bring unintended consequences if we allow it.
configure, cmake and curl_setup.h all now reject this combination.
Assisted-by: Viktor Szakats
Assisted-by: Gisle Vanem
Ref: #12806
Closes #12807
Patrick Monnerat (29 Jan 2024)
- OS400: sync ILE/RPG binding
Also do not force git CRLF line endings on *.cmd files for OS400.
Closes #12815
Viktor Szakats (28 Jan 2024)
- build: delete/replace 3 more clang warning pragmas
- tool_msgs: delete redundant `-Wformat-nonliteral` suppression pragma.
- whitespace formatting in `mprintf.h`, lib518, lib537.
- lib518: fix wrong variable in `sizeof()`.
- lib518: bump variables to `rlim_t`.
Follow-up to e2b394106d543c4615a60795b7fdce04bd4e5090 #1469
- lib518: sync error message with lib537
Follow-up to 365322b8bcf9efb6a361473d227b70f2032212ce
- lib518, lib537: replace `-Wformat-nonliteral` suppression pragmas
by reworking test code.
Follow-up to 5b286c250829e06a135a6ba998e80beb7f43a734 #12812
Follow-up to aee4ebe59161d0a5281743f96e7738ad97fe1cd4 #12803
Follow-up to 09230127589eccc7e01c1a7217787ef8e64f3328 #12540
Follow-up to 3829759bd042c03225ae862062560f568ba1a231 #12489
Reviewed-by: Daniel Stenberg
Closes #12814
Richard Levitte (27 Jan 2024)
- cmake: freshen up docs/INSTALL.cmake
- Turn docs/INSTALL.cmake into a proper markdown file,
docs/INSTALL-CMAKE.md
- Move things around to divide the description into configuration,
building and installing sections
- Mention the more modern cmake options to configure, build and install,
but also retain the older variants as fallbacks
Closes #12772
Viktor Szakats (27 Jan 2024)
- build: delete/replace clang warning pragmas
- delete redundant warning suppressions for `-Wformat-nonliteral`.
This now relies on `CURL_PRINTF()` and it's theoratically possible
that this macro isn't active but the warning is. We're ignoring this
as a corner-case here.
- replace two pragmas with code changes to avoid the warnings.
Follow-up to aee4ebe59161d0a5281743f96e7738ad97fe1cd4 #12803
Follow-up to 09230127589eccc7e01c1a7217787ef8e64f3328 #12540
Follow-up to 3829759bd042c03225ae862062560f568ba1a231 #12489
Reviewed-by: Daniel Stenberg
Closes #12812
Daniel Stenberg (27 Jan 2024)
- RELEASE-NOTES: synced
- http: only act on 101 responses when they are HTTP/1.1
For 101 responses claiming to be any other protocol, bail out. This
would previously trigger an assert.
Add test 1704 to verify.
Bug: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=66184
Closes #12811
Scarlett McAllister (27 Jan 2024)
- _VARIABLES.md: add missing 'be' into the sentence
Closes #12809
Stefan Eissing (27 Jan 2024)
- mqtt, remove remaining use of data->state.buffer
Closes #12799
Daniel Stenberg (27 Jan 2024)
- x509asn1: switch from malloc to dynbuf
Closes #12808
- x509asn1: make utf8asn1str() use dynbuf instead of malloc + memcpy
Closes #12808
- x509asn1: reduce malloc in Curl_extract_certinfo
Using dynbuf
Closes #12808
Jay Satiro (27 Jan 2024)
- THANKS: add Alexander Bartel and Brennan Kinney
They reported and investigated #10259 which was fixed by 7b2d98df.
Ref: https://github.com/curl/curl/issues/10259
Daniel Stenberg (26 Jan 2024)
- krb5: add prototype to silence clang warnings on mvsnprintf()
"error: format string is not a string literal"
Follow-up to 09230127589eccc7 which made the warning appear
Assisted-by: Viktor Szakats
Closes #12803
- x509asn1: remove code for WANT_VERIFYHOST
No code ever sets this anymore since we dropped gskit
Follow-up to 78d6232f1f326b9ab4d
Closes #12804
- socks: reduce the buffer size to 600 (from 8K)
This is malloc'ed memory and it does not more. Test 742 helps us verify
this.
Closes #12789
Stefan Eissing (26 Jan 2024)
- file+ftp: use stack buffers instead of data->state.buffer
Closes #12789
- vtls: receive max buffer
- do not only receive one TLS record, but try to fill
the passed buffer
- consider <4K remaning space is "filled".
Closes #12801
Daniel Stenberg (26 Jan 2024)
- docs: do not start lines/sentences with So, But nor And
Closes #12802
- docs: remove spurious ampersands from markdown
They were leftovers from the nroff conversion.
Follow-up to eefcc1bda4bccd800f5a5
Closes #12800
Patrick Monnerat (26 Jan 2024)
- sasl: make login option string override http auth
- Use http authentication mechanisms as a default, not a preset.
Consider http authentication options which are mapped to SASL options as
a default (overriding the hardcoded default mask for the protocol) that
is ignored if a login option string is given.
Prior to this change, if some HTTP auth options were given, sasl mapped
http authentication options to sasl ones but merged them with the login
options.
That caused problems with the cli tool that sets the http login option
CURLAUTH_BEARER as a side-effect of --oauth2-bearer, because this flag
maps to more than one sasl mechanisms and the latter cannot be cleared
individually by the login options string.
New test 992 checks this.
Fixes https://github.com/curl/curl/issues/10259
Closes https://github.com/curl/curl/pull/12790
Stefan Eissing (26 Jan 2024)
- socks: use own buffer instead of data->state.buffer
Closes #12788
Daniel Stenberg (26 Jan 2024)
- socks: fix generic output string to say SOCKS instead of SOCKS4
... since it was also logged for SOCKS5.
Closes #12797
- test742: test SOCKS5 with max length user, password and hostname
Adjusted the socksd server accordingly to allow for configuring that
long user name and password.
Closes #12797
Stefan Eissing (25 Jan 2024)
- ssh: use stack scratch buffer for seeks
- instead of data->state.buffer
Closes #12794
Daniel Stenberg (25 Jan 2024)
- krb5: access the response buffer correctly
As the pingpong code no longer uses the download buffer.
Folllow-up to c2d973627bab12ab
Pointed-out-by: Stefan Eissing
Closes #12796
Stefan Eissing (25 Jan 2024)
- mqtt: use stack scratch buffer for recv+publish
- instead of data->state.buffer
Closes #12792
- telnet, use stack scratch buffer for do
- instead of data->state.buffer
Closes #12793
- http, use stack scratch buffer
- instead of data->state.buffer
Closes #12791
- ntlm_wb: do not use data->state.buf any longer
Closes #12787
- gitignore: the generated `libcurl-symbols.md`
Closes #12795
Daniel Stenberg (25 Jan 2024)
- tool: fix the listhelp generation command
The previous command line to generate the tool_listhelp.c source file
broke with 2494b8dd5175cee7.
Make 'make listhelp' invoked in src/ generate it. Also update the
comment in the file to mention the right procedure.
Closes #12786
- http: check for "Host:" case insensitively
When checking if the user wants to replace the header, the check should
be case insensitive.
Adding test 461 to verify
Found-by: Dan Fandrich
Ref: #12782
Closes #12784
Tatsuhiro Tsujikawa (25 Jan 2024)
- configure: add libngtcp2_crypto_boringssl detection
If OpenSSL is found to be BoringSSL or AWS-LC, and ngtcp2 is requested,
try to detect libngtcp2_crypto_boringssl.
Reported-by: ウさん
Fixes #12724
Closes #12769
Daniel Stenberg (25 Jan 2024)
- http: remove comment reference to a removed solution
Follow-up to 58974d25d
Closes #12785
Stefan Eissing (25 Jan 2024)
- pytest: Scorecard tracking CPU and RSS
Closes #12765
Graham Campbell (25 Jan 2024)
- GHA: bump ngtcp2, gnutls, mod_h2, quiche
- ngtcp2 to v1.2.0
- gnutls to 3.8.3
- mod_h2 to 2.0.26
- quiche to 0.20.0
Closes #12778
Closes #12779
Closes #12780
Closes #12781
Daniel Stenberg (25 Jan 2024)
- ftpserver.pl: send 213 SIZE response without spurious newline
- pingpong: stop using the download buffer
The pingpong logic now uses its own dynbuf for receiving command
response data.
When the "final" response header for a commanad has been received, that
final line is left first in the recvbuf for the protocols to parse at
will. If there is additional data behind the final response line, the
'overflow' counter is indicate how many bytes.
Closes #12757
- gen.pl: remove bold from .IP used for ##
Reported-by: Viktor Szakats
Fixes #12776
Closes #12777
Viktor Szakats (24 Jan 2024)
- cmake: rework options to enable curl and libcurl docs
Rework CMake options for building/using curl tool and libcurl manuals.
- rename `ENABLE_MANUAL` to `ENABLE_CURL_MANUAL`, meaning:
to build man page and built-in manual for curl tool.
- rename `BUILD_DOCS` to `BUILD_LIBCURL_DOCS`, meaning:
to build man pages for libcurl.
- `BUILD_LIBCURL_DOCS` now works without having to enable
`ENABLE_CURL_MANUAL` too.
- drop support for existing CMake-level `USE_MANUAL` option to avoid
confusion. (It used to work with the effect of current
`ENABLE_CURL_MANUAL`, but only by accident.)
Assisted-by: Richard Levitte
Ref: #12771
Closes #12773
Daniel Stenberg (24 Jan 2024)
- urlapi: remove assert
This assert triggers wrongly when CURLU_GUESS_SCHEME and
CURLU_NO_AUTHORITY are both set and the URL is a single path.
I think this assert has played out its role. It was introduced in a
rather big refactor.
Follow-up to 4cfa5bcc9a
Reported-by: promptfuzz_ on hackerone
Closes #12775
Patrick Monnerat (24 Jan 2024)
- tests: avoid int/size_t conversion size/sign warnings
Closes #12768
Daniel Stenberg (24 Jan 2024)
- GHA: add a job scanning for "bad words" in markdown
This means words, phrases or things we have decided not to use - words that
are spelled right according to the dictionary but we want to avoid. In the
name of consistency and better documentation.
Closes #12764
Viktor Szakats (23 Jan 2024)
- cmake: speed up curldown processing, enable by default
- cmake: enable `BUILD_DOCS` by default (this controls converting and
installing `.3` files from `.md` sources)
- cmake: speed up generating `.3` files by using a single command per
directory, instead of a single command per file. This reduces external
commands by about a thousand. (There remains some CMake logic kicking
in resulting in 500 -one per file- external `-E touch_nocreate` calls.)
- cd2nroff: add ability to process multiple input files.
- cd2nroff: add `-k` option to use the source filename to form the
output filename. (instead of the default in-file `Title:` line.)
Follow-up to 3f08d80b2244524646ce86915c585509ac54fb4c
Follow-up to ea0b575dab86a3c44dd1d547dc500276266aa382 #12753
Follow-up to eefcc1bda4bccd800f5a56a0fe17a2f44a96e88b #12730
Closes #12762
Richard Levitte (23 Jan 2024)
- docs: install curl.1 with cmake as well
Closes #12759
Daniel Stenberg (23 Jan 2024)
- osslq: remove the TLS library from the version output
Since we only support using a single TLS library at any one time, we
know that the TLS library for QUIC is the same that is also shown for
regular TLS.
Fixes #12763
Reported-by: Viktor Szakats
Closes #12767
Stefan Eissing (23 Jan 2024)
- CI: remove unnecessary OpenSSL 3 option `enable-tls1_3`
.. and switch OpenSSL 3 libdir from lib64 to lib for consistency.
Closes https://github.com/curl/curl/pull/12758
- GHA: bump nghttp2 version to v1.59.0
- Switch to v1.59.0 for GHA CI jobs that use a specific nghttp2-version.
Closes https://github.com/curl/curl/pull/12766
Daniel Stenberg (23 Jan 2024)
- RELEASE-NOTES: synced
- docs/cmdline: change to .md for cmdline docs
- switch all invidual files documenting command line options into .md,
as the documentation is now markdown-looking.
- made the parser treat 4-space indents as quotes
- switch to building the curl.1 manpage using the "mainpage.idx" file,
which lists the files to include to generate it, instead of using the
previous page-footer/headers. Also, those files are now also .md
ones, using the same format. I gave them underscore prefixes to make
them sort separately:
_NAME.md, _SYNOPSIS.md, _DESCRIPTION.md, _URL.md, _GLOBBING.md,
_VARIABLES.md, _OUTPUT.md, _PROTOCOLS.md, _PROGRESS.md, _VERSION.md,
_OPTIONS.md, _FILES.md, _ENVIRONMENT.md, _PROXYPREFIX.md,
_EXITCODES.md, _BUGS.md, _AUTHORS.md, _WWW.md, _SEEALSO.md
- updated test cases accordingly
Closes #12751
dependabot[bot] (23 Jan 2024)
- CI: bump actions/cache from 3 to 4
Bumps [actions/cache](https://github.com/actions/cache) from 3 to 4.
- [Release notes](https://github.com/actions/cache/releases)
- [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md)
- [Commits](https://github.com/actions/cache/compare/v3...v4)
---
updated-dependencies:
- dependency-name: actions/cache
dependency-type: direct:production
update-type: version-update:semver-major
...
Signed-off-by: dependabot[bot] <support@github.com>
Closes #12756
Daniel Stenberg (23 Jan 2024)
- openssl: when verifystatus fails, remove session id from cache
To prevent that it gets used in a subsequent transfer that skips the
verifystatus check since that check can't be done when the session id is
reused.
Reported-by: Hiroki Kurosawa
Closes #12760
Viktor Szakats (23 Jan 2024)
- cmake: add option to disable building docs
Richard Levitte (23 Jan 2024)
- cmake: use curldown to build man pages
This throws away the previous HTML and PDF producers, to mimic what
Makefile.am does as faithfully as possible.
Closes #12753
Daniel Stenberg (23 Jan 2024)
- mksymbolsmanpage.pl: provide references to where the symbol is used
- docs: introduce "curldown" for libcurl man page format
curldown is this new file format for libcurl man pages. It is markdown
inspired with differences:
- Each file has a set of leading headers with meta-data
- Supports a small subset of markdown
- Uses .md file extensions for editors/IDE/GitHub to treat them nicely
- Generates man pages very similar to the previous ones
- Generates man pages that still convert nicely to HTML on the website
- Detects and highlights mentions of curl symbols automatically (when
their man page section is specified)
tools:
- cd2nroff: converts from curldown to nroff man page
- nroff2cd: convert an (old) nroff man page to curldown
- cdall: convert many nroff pages to curldown versions
- cd2cd: verifies and updates a curldown to latest curldown
This setup generates .3 versions of all the curldown versions at build time.
CI:
Since the documentation is now technically markdown in the eyes of many
things, the CI runs many more tests and checks on this documentation,
including proselint, link checkers and tests that make sure we capitalize the
first letter after a period...
Closes #12730
Viktor Szakats (22 Jan 2024)
- libssh2: use `libssh2_session_callback_set2()` with v1.11.1
To avoid a local hack to pass function pointers and to avoid
deprecation warnings when building with libssh2 v1.11.1 or newer:
```
lib/vssh/libssh2.c:3324:5: warning: 'libssh2_session_callback_set' is depreca
ted: since libssh2 1.11.1. Use libssh2_session_callback_set2() [-Wdeprecated-
declarations]
lib/vssh/libssh2.c:3326:5: warning: 'libssh2_session_callback_set' is depreca
ted: since libssh2 1.11.1. Use libssh2_session_callback_set2() [-Wdeprecated-
declarations]
```
Ref: https://github.com/curl/curl-for-win/actions/runs/7609484879/job/2072082
1100#step:3:4982
Ref: https://github.com/libssh2/libssh2/pull/1285
Ref: https://github.com/libssh2/libssh2/commit/c0f69548be902147ce014ffa40b8db
3cf1d4b0b4
Reviewed-by: Daniel Stenberg
Closes #12754
Daniel Stenberg (22 Jan 2024)
- transfer: make the select_bits_paused condition check both directions
If there is activity in a direction that is not paused, return false.
Reported-by: Sergey Bronnikov
Bug: https://curl.se/mail/lib-2024-01/0049.html
Closes #12740
Stefan Eissing (22 Jan 2024)
- http3: initial support for OpenSSL 3.2 QUIC stack
- HTTP/3 for curl using OpenSSL's own QUIC stack together
with nghttp3
- configure with `--with-openssl-quic` to enable curl to
build this. This requires the nghttp3 library
- implementation with the following restrictions:
* macOS has to use an unconnected UDP socket due to an
issue in OpenSSL's datagram implementation
See https://github.com/openssl/openssl/issues/23251
This makes connections to non-reponsive servers hang.
* GET requests will send the indicator that they have
no body in a separate QUIC packet. This may result
in processing delays or Transfer-Encodings on proxied
requests
* uploads that encounter blocks will use 100% cpu as
detection of these flow control issue is not working
(we have not figured out to pry that from OpenSSL).
Closes #12734
Viktor Szakats (22 Jan 2024)
- cmake: fix `ENABLE_MANUAL` option
Fix the `ENABLE_MANUAL` option. Set it to default to `OFF`.
Before this patch `ENABLE_MANUAL=ON` was a no-op, even though it was the
option designed to enable building and using the built-in curl manual.
(`USE_MANUAL=ON` option worked for this instead, by accident).
Ref: https://github.com/curl/curl/pull/12730#issuecomment-1902572409
Closes #12749
Mohammadreza Hendiani (19 Jan 2024)
- TODO: update broken link to ratelimit-headers draft
Closes #12741
Daniel Stenberg (19 Jan 2024)
- cmake: when USE_MANUAL=YES, build the curl.1 man page
Fixes KNOWN_BUG 15.4
Closes #12742
- cmdline-opts/write-out.d: remove spurious double quotes
Stefan Eissing (19 Jan 2024)
- rtsp: Convert assertion into debug log
Bug: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=65934
- write excess bytes to the client where the standard excess bytes
checks will report any wrongness and fail the transfer
Fixes #12738
Closes #12739
Daniel Stenberg (19 Jan 2024)
- headers: remove assert from Curl_headers_push
The fuzzer managed to reach the function without a terminating CR or LF
so let's handle it normally. While there, remove the goto.
Bug: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=65839
Closes #12721
- curl_easy_getinfo.3: remove the wrong time value count
It said "six" time values but they are eight by now. Remove the mention
of the amount.
Closes #12727
Viktor Szakats (18 Jan 2024)
- mbedtls: fix `-Wnull-dereference` and `-Wredundant-decls`
- Silence warning in mbedTLS v3.5.1 public headers:
```
./mbedtls/_x64-linux-musl/usr/include/psa/crypto_extra.h:489:14: warning: r
edundant redeclaration of 'psa_set_key_domain_parameters' [-Wredundant-decls]
./mbedtls/_x64-linux-musl/usr/include/psa/crypto_struct.h:354:14: note: pre
vious declaration of 'psa_set_key_domain_parameters' was here
```
Ref: https://github.com/libssh2/libssh2/commit/ecec68a2c13a9c63fe8c2dc457ae
785a513e157c
Ref: https://github.com/libssh2/libssh2/pull/1226
- Fix compiler warnings seen with gcc 9.2.0 + cmake unity:
```
./curl/lib/vtls/mbedtls.c: In function 'mbedtls_bio_cf_read':
./curl/lib/vtls/mbedtls.c:189:11: warning: null pointer dereference [-Wnull
-dereference]
189 | nread = Curl_conn_cf_recv(cf->next, data, (char *)buf, blen, &res
ult);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
~~~~
./curl/lib/vtls/mbedtls.c: In function 'mbedtls_bio_cf_write':
./curl/lib/vtls/mbedtls.c:168:14: warning: null pointer dereference [-Wnull
-dereference]
168 | nwritten = Curl_conn_cf_send(cf->next, data, (char *)buf, blen, &
result);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
~~~~~~~
```
- delete stray `#else`.
Closes #12720
Daniel Stenberg (17 Jan 2024)
- docs: cleanup nroff format use
- remove use of .BI for code snippet
- stop using .br, just do a blank line
- remove use of .PP
- remove use for .sp
- remove backslash in .IP
- use .IP instead of .TP
Closes #12731
Stefan Eissing (17 Jan 2024)
- test2307: fix expected failure code after ws refactoring
Fixes #12722
Closes #12728
Jay Satiro (17 Jan 2024)
- cf-socket: show errno in tcpkeepalive error messages
- If the socket keepalive options (TCP_KEEPIDLE, etc) cannot be set
then show the errno in the verbose error messages.
Ref: https://github.com/curl/curl/discussions/12715#discussioncomment-8151652
Closes https://github.com/curl/curl/pull/12726
- tool_getparam: stop supporting `@filename` style for --cookie
The `@filename` style was never documented for --cookie <data|filename>
but prior to this change curl would accept it anyway and always treat a
@ prefixed string as a filename.
That's a problem if the string also contains a = sign because then it is
documented to be interpreted as a cookie string and not a filename.
Example:
`--cookie @foo=bar`
Before: Interpreted as load cookies from filename foo=bar.
After: Interpreted as cookie `@foo=bar` (name `@foo` and value `bar`).
Other curl options with a data/filename option-value use the `@filename`
to distinguish filenames which is probably how this happened. The
--cookie option has never been documented that way.
Ref: https://curl.se/docs/manpage.html#-b
Closes https://github.com/curl/curl/pull/12645
Stefan Eissing (16 Jan 2024)
- websockets: refactor decode chain
- use client writer stack for decoding frames
- move websocket protocol handler to ws.c
Closes #12713
- websockets: check for negative payload lengths
- in en- and decoding, check the websocket frame payload lengths for
negative values (from curl_off_t) and error the operation in that case
- add test 2307 to verify
Closes #12707
Daniel Stenberg (16 Jan 2024)
- docs: mention env vars not used by schannel
Ref: #12704
Co-authored-by: Jay Satiro <raysatiro@yahoo.com>
Closes #12711
- tool_operate: make --remove-on-error only remove "real" files
Reported-by: Harry Sintonen
Assisted-by: Dan Fandrich
Closes #12710
Jay Wu (16 Jan 2024)
- url: don't set default CA paths for Secure Transport backend
As the default for this backend is the native CA store.
Closes #12704
Lin Sun (16 Jan 2024)
- asyn-ares: with modern c-ares, use its default timeout
Closes #12703
Daniel Stenberg (15 Jan 2024)
- tool_operate: stop setting the file comment on Amiga
- the URL is capped at 80 cols, which ruins it if longer
- it does not strip off URL credentials
- it is done unconditonally, not on --xattr
- we don't have Amiga in the CI which makes fixing it blindly fragile
Someone who builds and tests on Amiga can add it back correctly in a
future if there is a desire.
Reported-by: Harry Sintonen
Closes #12709
Stefan Eissing (15 Jan 2024)
- rtsp: deal with borked server responses
- enforce a response body length of 0, if the
response has no Content-lenght. This is according
to the RTSP spec.
- excess bytes in a response body are forwarded to
the client writers which will report and fail the
transfer
Follow-up to d7b6ce6
Fixes #12701
Closes #12706
Daniel Stenberg (14 Jan 2024)
- version: show only the libpsl version, not its dependencies
The libpsl version output otherwise also includes version number for its
dependencies, like IDN lib, but since libcurl does not use libpsl's IDN
functionality those components are not important.
Ref: https://github.com/curl/curl-for-win/issues/63
Closes #12700
Brad Harder (14 Jan 2024)
- curl.h: CURLOPT_DNS_SERVERS is only available with c-ares
Closes #12695
Daniel Stenberg (14 Jan 2024)
- cmdline-opts/gen.pl: error on initital blank line
After the "---" separator, there should be no blank line and this script
now errors out if one is detected.
Ref: #12696
Closes #12698
- cf-h1-proxy: no CURLOPT_USERAGENT in CONNECT with hyper
Follow-up to 693cd1679361828a which was incomplete
Ref #12680
Closes #12697
- curl_multi_fdset.3: remove mention of null pointer support
... since this funtion has not supported null pointer fd_set arguments since
at least 2006. (That's when I stopped my git blame journey)
Fixes #12691
Reported-by: sfan5 on github
Closes #12692
Mark Huang (14 Jan 2024)
- docs/cmdline: remove unnecessary line breaks
Closes #12696
Daniel Stenberg (14 Jan 2024)
- transfer: remove warning: Value stored to 'blen' is never read
Detected by scan-build
Follow-up from 1cd2f0072f
Closes #12693
Stefan Eissing (13 Jan 2024)
- lib: replace readwrite with write_resp
This clarifies the handling of server responses by folding the code for
the complicated protocols into their protocol handlers. This concerns
mainly HTTP and its bastard sibling RTSP.
The terms "read" and "write" are often used without clear context if
they refer to the connect or the client/application side of a
transfer. This PR uses "read/write" for operations on the client side
and "send/receive" for the connection, e.g. server side. If this is
considered useful, we can revisit renaming of further methods in another
PR.
Curl's protocol handler `readwrite()` method been changed:
```diff
- CURLcode (*readwrite)(struct Curl_easy *data, struct connectdata *conn,
- const char *buf, size_t blen,
- size_t *pconsumed, bool *readmore);
+ CURLcode (*write_resp)(struct Curl_easy *data, const char *buf, size_t ble
n,
+ bool is_eos, bool *done);
```
The name was changed to clarify that this writes reponse data to the
client side. The parameter changes are:
* `conn` removed as it always operates on `data->conn`
* `pconsumed` removed as the method needs to handle all data on success
* `readmore` removed as no longer necessary
* `is_eos` as indicator that this is the last call for the transfer
response (end-of-stream).
* `done` TRUE on return iff the transfer response is to be treated as
finished
This change affects many files only because of updated comments in
handlers that provide no implementation. The real change is that the
HTTP protocol handlers now provide an implementation.
The HTTP protocol handlers `write_resp()` implementation will get passed
**all** raw data of a server response for the transfer. The HTTP/1.x
formatted status and headers, as well as the undecoded response
body. `Curl_http_write_resp_hds()` is used internally to parse the
response headers and pass them on. This method is public as the RTSP
protocol handler also uses it.
HTTP/1.1 "chunked" transport encoding is now part of the general
*content encoding* writer stack, just like other encodings. A new flag
`CLIENTWRITE_EOS` was added for the last client write. This allows
writers to verify that they are in a valid end state. The chunked
decoder will check if it indeed has seen the last chunk.
The general response handling in `transfer.c:466` happens in function
`readwrite_data()`. This mainly operates now like:
```
static CURLcode readwrite_data(data, ...)
{
do {
Curl_xfer_recv_resp(data, buf)
...
Curl_xfer_write_resp(data, buf)
...
} while(interested);
...
}
```
All the response data handling is implemented in
`Curl_xfer_write_resp()`. It calls the protocol handler's `write_resp()`
implementation if available, or does the default behaviour.
All raw response data needs to pass through this function. Which also
means that anyone in possession of such data may call
`Curl_xfer_write_resp()`.
Closes #12480
Daniel Stenberg (13 Jan 2024)
- RELEASE-NOTES: synced
- TODO: TFTP doesn't convert LF to CRLF for mode=netascii
Closes #12655
Closes #12690
- gen: do italics/bold for a range of letters, not just single word
Previously it would match only on a sequence of non-space, which made it
miss to highlight for example "public suffix list".
Updated the recent cookie.d edit from 5da57193b732 to use bold instead
of italics.
Closes #12689
- docs: describe and highlight super cookies
Reported-by: Yadhu Krishna M
Closes #12687
- configure: when enabling QUIC, check that TLS supports QUIC
Most importantly perhaps is when using OpenSSL that the used
build/flavor has the QUIC API: the vanilla OpenSSL does not, only
BoringSSL, libressl, AWS-LC and quictls do.
Ref: https://github.com/curl/curl/commit/5d044ad9480a9f556f4b6a252d7533b1ba7f
e57e#r136780413
Closes #12683
Stefan Eissing (11 Jan 2024)
- vquic: extract TLS setup into own source
- separate ngtcp2 specific parts out
- provide callback during init to allow ngtcp2 to apply its defaults
Closes #12678
Sergey Markelov (11 Jan 2024)
- multi: remove total timer reset in file_do() while fetching file://
The total timer is properly reset in MSTATE_INIT. MSTATE_CONNECT starts
with resetting the timer that is a start point for further multi states.
If file://, MSTATE_DO calls file_do() that should not reset the total
timer. Otherwise, the total time is always less than the pre-transfer
and the start transfer times.
Closes #12682
Daniel Stenberg (11 Jan 2024)
- http_proxy: a blank CURLOPT_USERAGENT should not be used in CONNECT
Extended test 80 to verify this.
Reported-by: Stefan Eissing
Fixes #12680
Closes #12681
- sectransp: do verify_cert without memdup for blobs
Since the information is then already stored in memory, this can avoid
an extra set of malloc + free calls.
Closes #12679
- hsts: remove assert for zero length domain
A zero length domain can happen if the HSTS parser is given invalid
input data which is not unheard of and is done by the fuzzer.
Follow-up from cfe7902111ae547873
Bug: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=65661
Closes #12676
- headers: make sure the trailing newline is not stored
extended test1940 to verify blank header fields too
Bug: https://curl.se/mail/lib-2024-01/0019.html
Reported-by: Dmitry Karpov
Closes #12675
- curl_easy_header.3: tiny language fix
Closes #12672
- examples/range.c: add
Closes #12671
- examples/netrc.c: add
Closes #12671
- examples/ipv6.c: new example showing IPv6-only internet transfer
Closes #12671
- examples/address-scope.c: renamed from ipv6.c
It shows address scope use really
Closes #12671
Stefan Eissing (9 Jan 2024)
- multi: pollset adjust, init with FIRSTSOCKET during connect
- `conn->sockfd` is set by `Curl_setup_transfer()`, but that
is called *after* the connection has been established
- use `conn->sock[FIRSTSOCKET]` instead
Follow-up to a0f94800d507de
Closes #12664
Daniel Stenberg (9 Jan 2024)
- WEBSOCKET.md: remove dead link
- CI: spellcheck/appveyor: invoke configure --without-libpsl
Follow-up to 2998874bb61ac6
- cmdline/docs/*.d: switch to using ## instead of .IP
To make the editing easier. To write and to read.
Closes #12667
- gen.pl: support ## for doing .IP in table-like lists
Warn on use of .RS/.IP/.RE
Closes #12667
Jay Satiro (9 Jan 2024)
- cookie.d: Document use of empty string to enable cookie engine
- Explain that --cookie "" can be used to enable the cookie engine
without reading any initial cookies.
As is documented in CURLOPT_COOKIEFILE.
Ref: https://curl.se/libcurl/c/CURLOPT_COOKIEFILE.html
Bug: https://github.com/curl/curl/issues/12643#issuecomment-1879844420
Reported-by: janko-js@users.noreply.github.com
Closes https://github.com/curl/curl/pull/12646
Daniel Stenberg (9 Jan 2024)
- setopt: use memdup0 when cloning COPYPOSTFIELDS
Closes #12651
- telnet: use dynbuf instad of malloc for escape buffer
Previously, send_telnet_data() would malloc + free a buffer every time
for escaping IAC codes. Now, it reuses a dynbuf for this purpose.
Closes #12652
- CI: install libpsl or configure --without-libpsl in builds
As a follow-up to the stricted libpsl check in configure
- configure: make libpsl detection failure cause error
To force users to explictily disable it if they really don't want it
used and make it harder to accidentally miss it.
--without-libpsl is the option to use if PSL is not wanted.
Closes #12661
- RELEASE-NOTES: synced
- pop3: replace calloc + memcpy with memdup0
... and make sure to return error on out of memory.
Closes #12650
- lib: add debug log outputs for CURLE_BAD_FUNCTION_ARGUMENT
Closes #12658
- mime: use memdup0 instead of malloc + memcpy
Closes #12649
- tool_getparam: move the --rate logic into set_rate()
- tool_getparam: switch to an enum for every option
To make the big switch much easier to read/understand and to make it
easier to add new options.
- tool_getparam: build post data using dynbuf (more)
- tool_getparam: replace malloc + copy by dynbuf for --data
- tool_getparam: make data_urlencode avoid direct malloc
use aprintf() instead
- tool_getparam: move the --url-query logic into url_query()
This function is not doing post at all so it was always weirdly placed.
- tool_getparam: move the --data logic into set_data()
- tool_getparam: unify the cmdline switch() into a single one
- easier to follow, easier to modify, easier to extend, possibly slightly
faster
- each case now has the long option as a comment
- tool_getparam: bsearch cmdline options
- the option names are now alpha sorted and lookup is a lot faster
- use case sensitive matching. It was previously case insensitive, but that
was not documented nor tested.
- remove "partial match" feature. It was not documented, not tested and
was always fragile as existing use could break when we add a new
option
- lookup short options via a table
Closes #12631
Gabe (8 Jan 2024)
- COPYING: update copyright year
Closes #12654
Stefan Eissing (8 Jan 2024)
- url: init conn->sockfd and writesockfd to CURL_SOCKET_BAD
Also add more tracing to test 19
Follow-up to a0f9480
Fixes #12657
Closes #12659
Daniel Stenberg (8 Jan 2024)
- connect: remove margin from eyeballer alloc
Presumably leftovers from debugging
Closes #12647
- ftp: only consider entry path if it has a length
Follow-up from 8edcfedc1a144f438bd1cdf814a0016cb
Bug: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=65631
Avoids a NULL pointer deref.
Closes #12648
Stefan Eissing (7 Jan 2024)
- transfer: adjust_pollset improvements
- let `multi_getsock()` initialize the pollset in what the
transfer state requires in regards to SEND/RECV
- change connection filters `adjust_pollset()` implementation
to react on the presence of POLLIN/-OUT in the pollset and
no longer check CURL_WANT_SEND/CURL_WANT_RECV
- cf-socket will no longer add POLLIN on its own
- http2 and http/3 filters will only do adjustments if the
passed pollset wants to POLLIN/OUT for the transfer on
the socket. This is similar to the HTTP/2 proxy filter
and works in stacked filters.
Closes #12640
Daniel Stenberg (6 Jan 2024)
- ftp: use memdup0 to store the OS from a SYST 215 response
avoid malloc + direct buffer fiddle
Closes #12639
- ftp: use dynbuf to store entrypath
avoid direct malloc
Closes #12638
Lealem Amedie (6 Jan 2024)
- wolfssl: load certificate *chain* for PEM client certs
Closes #12634
Stefan Eissing (4 Jan 2024)
- http: adjust_pollset fix
do not add a socket for POLLIN when the transfer does not want to send
(for example is paused).
Follow-up to 47f5b1a
Reported-by: bubbleguuum on github
Fixes #12632
Closes #12633
Daniel Stenberg (3 Jan 2024)
- tool: make parser reject blank arguments if not supported
Already in the getstr() function that clones the input argument.
Closes #12620
dependabot[bot] (3 Jan 2024)
- build(deps): bump github/codeql-action from 2 to 3
Bumps [github/codeql-action](https://github.com/github/codeql-action) from 2
to 3.
- [Release notes](https://github.com/github/codeql-action/releases)
- [Changelog](https://github.com/github/codeql-action/blob/main/CHANGELOG.md)
- [Commits](https://github.com/github/codeql-action/compare/v2...v3)
---
updated-dependencies:
- dependency-name: github/codeql-action
dependency-type: direct:production
update-type: version-update:semver-major
...
Signed-off-by: dependabot[bot] <support@github.com>
Closes #12625
- build(deps): bump actions/checkout from 3 to 4
Bumps [actions/checkout](https://github.com/actions/checkout) from 3 to 4.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](https://github.com/actions/checkout/compare/v3...v4)
---
updated-dependencies:
- dependency-name: actions/checkout
dependency-type: direct:production
update-type: version-update:semver-major
...
Signed-off-by: dependabot[bot] <support@github.com>
Closes #12624
- build(deps): bump actions/upload-artifact from 3 to 4
Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) f
rom 3 to 4.
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](https://github.com/actions/upload-artifact/compare/v3...v4)
---
updated-dependencies:
- dependency-name: actions/upload-artifact
dependency-type: direct:production
update-type: version-update:semver-major
...
Signed-off-by: dependabot[bot] <support@github.com>
Closes #12627
- build(deps): bump actions/download-artifact from 3 to 4
Bumps [actions/download-artifact](https://github.com/actions/download-artifac
t) from 3 to 4.
- [Release notes](https://github.com/actions/download-artifact/releases)
- [Commits](https://github.com/actions/download-artifact/compare/v3...v4)
---
updated-dependencies:
- dependency-name: actions/download-artifact
dependency-type: direct:production
update-type: version-update:semver-major
...
Signed-off-by: dependabot[bot] <support@github.com>
Closes #12626
Stefan Eissing (3 Jan 2024)
- http3/quiche: fix result code on a stream reset
- fixes pytest failures in test 07_22
- aligns CURLcode values on stream reset with ngtcp2
Closes #12629
Daniel Stenberg (2 Jan 2024)
- setopt: clear mimepost when formp is freed
A precaution to avoid a possibly dangling pointer left behind.
Reported-by: Thomas Ferguson
Fixes #12608
Closes #12621
Andy Alt (2 Jan 2024)
- CI: Add dependabot.yml
This will cause dependabot to open a PR when various actions are
updated, provided that the action maintainer has issued a release.
Closes #12623
Gisle Vanem (2 Jan 2024)
- content_encoding: change return code to typedef'ed enum
... to work around a clang ubsan warning.
Fixes #12618
Closes #12622
Daniel Stenberg (2 Jan 2024)
- tool: prepend output_dir in header callback
When Content-Disposition parsing is used and an output dir is prepended,
make sure to store that new file name correctly so that it can be used
for setting the file timestamp when --remote-time is used.
Extended test 3012 to verify.
Co-Authored-by: Jay Satiro
Reported-by: hgdagon on github
Fixes #12614
Closes #12617
- test1254: fix typo in name plus shorten it
- RELEASE-NOTES: synced
Viktor Szakats (2 Jan 2024)
- schannel: fix `-Warith-conversion` gcc 13 warning
```
lib/vtls/schannel.c:1201:22: warning: conversion to 'unsigned int' from 'int'
may change the sign of the result [-Warith-conversion]
1201 | *extension_len = *list_len +
| ^
```
Closes #12616
- asyn-thread: silence `-Wcast-align` warning for Windows
Seen with llvm/clang 17:
```
lib/asyn-thread.c:310:5: warning: cast from 'PCHAR' (aka 'char *') to 'struct
thread_sync_data *' increases required alignment from 1 to 8 [-Wcast-align]
310 | CONTAINING_RECORD(overlapped, struct thread_sync_data, w8.overlap
ped);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
~~~~
.../llvm-mingw/aarch64-w64-mingw32/include/winnt.h:717:48: note: expanded fro
m macro 'CONTAINING_RECORD'
717 | #define CONTAINING_RECORD(address,type,field) ((type *)((PCHAR)(addre
ss) - (ULONG_PTR)(&((type *)0)->field)))
| ^~~~~~~~~~~~~~~~~~~~~~
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
```
Follow-up to a6bbc87f9e9ffb46a1801dfb983e7534825ed56b #12482
Ref: https://github.com/curl/curl/pull/12482#issuecomment-1873017261
Closes #12615
Daniel Stenberg (2 Jan 2024)
- tool_listhelp: regenerate after recent .d updates
Makes it survive test 1478
Closes #12612
- test1478: verify src/tool_listhelp.c
Verify that the source file on disk is identical to the output of gen.pl
listhelp, as otherwise they are out of sync and need attention.
Closes #12612
- testutil: make runtests support %include
Using this instruction, a test case can include the contents of a file
into the test during the preprocessing.
Closes #12612
- runtests: for mode="text" on <stdout>, fix newlines on both parts
Closes #12612
Jay Satiro (2 Jan 2024)
- quiche: return CURLE_HTTP3 on send to invalid stream
Prior to this change if a send failed on a stream in an invalid state
(according to quiche) and not marked as closed (according to libcurl)
then the send function would return CURLE_SEND_ERROR.
We already have similar code for ngtcp2 to return CURLE_HTTP3 in this
case.
Caught by test test_07_upload.py: test_07_22_upload_parallel_fail.
Fixes https://github.com/curl/curl/issues/12590
Closes https://github.com/curl/curl/pull/12597
Daniel Stenberg (1 Jan 2024)
- cmdline-opts: update availability for the *-ca-native options
Closes #12613
Patrick Monnerat (31 Dec 2023)
- openldap: fix STARTTLS
It was not working anymore since introduction of connection filters.
Also do not attempt to recover from a failing TLS negotiation with
CURLUSESSL_TRY.
Closes #12610
Daniel Stenberg (31 Dec 2023)
- haproxy-clientip.d: document the arg
The arg keyword was missing and therefore not present in the man page.
Closes #12611
annalee (29 Dec 2023)
- configure: fix no default int compile error in ipv6 detection
Closes #12607
Dan Fandrich (28 Dec 2023)
- CI: Fix use of any-glob-to-all-files in the labeler
Despite its name, this atom acts like one-glob-to-all-files and a
different syntax with braces must be used to get
any-glob-to-all-files semantics. Unfortunately, this makes the file
completely unreadable.
Ref: https://github.com/actions/labeler/issues/731
Daniel Stenberg (29 Dec 2023)
- CURLOPT_AUTOREFERER.3: mention CURLINFO_REFERER
- CURLINFO_REFERER.3: clarify that it is the *request* header
That libcurl itself sent in the most recent request
Closes #12605
Jay Satiro (28 Dec 2023)
- system_win32: fix a function pointer assignment warning
- Use CURLX_FUNCTION_CAST to suppress a function pointer assignment
warning.
a6bbc87f added lookups of some Windows API functions and then cast them
like `*(FARPROC*)&Curl_funcname = address`. Some versions of gcc warn
about that as breaking strict-aliasing rules so this PR changes those
assignments to use CURLX_FUNCTION_CAST.
Bug: https://github.com/curl/curl/pull/12581#issuecomment-1869804317
Reported-by: Marcel Raad
Closes https://github.com/curl/curl/pull/12602
- verify-examples.pl: fail verification on unescaped backslash
- Check that all backslashes in EXAMPLE are properly escaped.
eg manpage must always use `\\n` never `\n`.
This is because the manpage requires we always double blackslash to show
a single backslash. Prior to this change an erroneous single backslash
would pass through and compile even though it would not show correctly
in the manpage.
Co-authored-by: Daniel Stenberg
Ref: https://github.com/curl/curl/pull/12588
Closes https://github.com/curl/curl/pull/12589
- vtls: fix missing multissl version info
- Fix erroneous buffer copy logic from ff74cef5.
Prior to this change the MultiSSL version info returned to the user
was empty.
Closes https://github.com/curl/curl/pull/12599
Daniel Stenberg (27 Dec 2023)
- KNOWN_BUGS: [RTSP] Some methods do not support response bodies
Closes #12414
Patrick Monnerat (27 Dec 2023)
- openldap: fix an LDAP crash
Reported-by: Ozan Cansel
Fixes #12593
Closes #12600
Daniel Stenberg (27 Dec 2023)
- getinfo: CURLINFO_QUEUE_TIME_T
Returns the time, in microseconds, during which this transfer was held
in a waiting queue before it started "for real". A transfer might be put
in a queue if after getting started, it cannot create a new connection
etc due to set conditions and limits imposed by the application.
Ref: #12293
Closes #12368
- RELEASE-NOTES: synced
Jay Satiro (26 Dec 2023)
- examples/sendrecv: fix comment line length
Caught by checksrc.
Haydar Alaidrus (23 Dec 2023)
- CURLOPT_POSTFIELDS.3: fix incorrect C string escape in example
- Escape inner quotes with two backslashes.
Two backslashes escapes the backslash for the man page and will show as
a single backslash.
eg: "{\\"name\\": \\"daniel\\"}" shows as "{\"name\": \"daniel\"}".
Closes https://github.com/curl/curl/pull/12588
Viktor Szakats (23 Dec 2023)
- appveyor: tidy-ups
- replace two remaining backslashes with forward slashes.
- tidy up the way we form and pass `TFLAGS`.
Follow-up to 2d4d0c1fd32f5cc3f946c407c8eccd5477b287df #12572
Closes #12582
Stefan Eissing (22 Dec 2023)
- transfer: fix upload rate limiting, add test cases
- add test cases for rate limiting uploads for all
http versions
- fix transfer loop handling of limits. Signal a re-receive
attempt only on exhausting maxloops without an EAGAIN
- fix `data->state.selectbits` forcing re-receive to also
set re-sending when transfer is doing this.
Reported-by: Karthikdasari0423 on github
Fixes #12559
Closes #12586
Daniel Stenberg (22 Dec 2023)
- mbedtls: free the entropy when threaded
The entropy_free was never done for threaded builds, causing a small
(fixed) memory leak.
Reported-by: RevaliQaQ on github
Fixes #12584
Closes #12585
Stefan Eissing (22 Dec 2023)
- http2: improved on_stream_close/data_done handling
- there seems to be a code path that cleans up easy handles without
triggering DONE or DETACH events to the connection filters. This
would explain wh nghttp2 still holds stream user data
- add GOOD check to easy handle used in on_close_callback to
prevent crashes, ASSERTs in debug builds.
- NULL the stream user data early before submitting RST
- add checks in on_stream_close() to identify UNGOOD easy handles
Reported-by: Hans-Christian Egtvedt
Fixes #10936
Closes #12562
Daniel Stenberg (22 Dec 2023)
- mprintf: overhaul and bugfixes
In a test case using lots of snprintf() calls using many commonly used
%-codes per call, this version is around 30% faster than previous
version.
It also fixes the #12561 bug which made it not behave correctly when
given unknown %-sequences. Fixing that flaw required a different take on
the problem, which resulted in the new two-arrays model.
lib557: extended - Verify the #12561 fix and test more printf features
unit1398: fix test: It used a <num>$ only for one argument, which is not
supported.
Fixes #12561
Closes #12563
Viktor Szakats (21 Dec 2023)
- appveyor: replace PowerShell with bash + parallel autotools
PowerShell works (after a steep development curve), but one property of
it stuck and kept causing unresolvable usability issues: With
`$ErrorActionPreference=Stop`, it does abort on failures, but shows only
the first line of the error message. In `Continue` mode, it shows the
full error message, but doesn't stop on all errors. Another issue is
PowerShell considering any stderr output as if the command failed (this
has been improved in 7.2 (2021-Nov), but fixed versions aren't running
in CI and will not be for a long time in all test images.)
Thus, we're going with bash.
Also:
- use `-j2` with autotools tests, making them finish 5-15 minutes per
job faster.
- omit `POSIX_PATH_PREFIX`.
- use `WINDIR`.
- prefer forward slashes.
Follow-up to: 75078a415d9c769419aed4153d3d525a8eba95af #11999
Ref: #12444
Fixes #12560
Closes #12572
Pavel Pavlov (21 Dec 2023)
- asyn-thread: use GetAddrInfoExW on >= Windows 8
For doing async DNS resolution instead of starting a thread for each
request.
Fixes #12481
Closes #12482
Daniel Stenberg (21 Dec 2023)
- strerror: repair get_winsock_error()
It would try to read longer than the provided string and crash.
Follow-up to ff74cef5d4a0cf60106517a1c7384
Reported-by: calvin2021y on github
Fixes #12578
Closes #12579
- CURLOPT_SSH_*_KEYFILE: clarify
Closes #12554
ivanfywang (21 Dec 2023)
- ngtcp2: put h3 at the front of alpn
Closes #12576
Daniel Stenberg (21 Dec 2023)
- test460: verify a command line using --expand with no argument
This verifies the fix for #12565
- tool_getparam: do not try to expand without an argument
This would lead to a segfault.
Fixes #12565
Reported-by: Geeknik Labs
Closes #12575
- RELEASE-NOTES: synced
Bumped version to 8.6.0 because of changes
- Makefile.am: fix the MSVC project generation
It made the vcxproj files not get included in dist tarballs.
Regression since 74423b5df4c8117891eb89 (8.5.0)
Reported-by: iAroc on github
Fixes #12564
Closes #12567
zengwei2000 (21 Dec 2023)
- altsvc: free 'as' when returning error
Closes #12570
Signed-off-by: zengwei <zengwei1@uniontech.com>
Viktor Szakats (20 Dec 2023)
- build: fix `-Wconversion`/`-Wsign-conversion` warnings
Fix remaining warnings in examples and tests which are not suppressed
by the pragma in `lib/curl_setup.h`.
Silence a toolchain issue causing warnings in `FD_SET()` calls with
older Cygwin/MSYS2 builds. Likely fixed on 2020-08-03 by:
https://cygwin.com/git/?p=newlib-cygwin.git;a=commitdiff;h=5717262b8ecfed0f7f
ab63e2c09c78991e36f9dd
Follow-up to 2dbe75bd7f3c36837aa06fd87a442bdf3fb7faef #12492
Closes #12557
- build: fix some `-Wsign-conversion`/`-Warith-conversion` warnings
- enable `-Wsign-conversion` warnings, but also setting them to not
raise errors.
- fix `-Warith-conversion` warnings seen in CI.
These are triggered by `-Wsign-converion` and causing errors unless
explicitly silenced. It makes more sense to fix them, there just a few
of them.
- fix some `-Wsign-conversion` warnings.
- hide `-Wsign-conversion` warnings with a `#pragma`.
- add macro `CURL_WARN_SIGN_CONVERSION` to unhide them on a per-build
basis.
- update a CI job to unhide them with the above macro:
https://github.com/curl/curl/actions/workflows/linux.yml -> OpenSSL -O3
Closes #12492
- cmake: tidy-up `OtherTests.cmake`
- make more obvious which detection uses which prep steps.
- merge and streamline conditions.
- these should not alter detection results.
Also align log output messages from
`Macros.cmake` / `curl_internal_test` with rest of the build.
Closes #12551
- appveyor: switch to out-of-tree builds
With cmake and autotools.
Closes #12550
Daniel Stenberg (19 Dec 2023)
- DEPRECATE.md: mention that NTLM_WB no longer works
Ref: #12479
Closes #12553
- CURLOPT_SERVER_RESPONSE_TIMEOUT_MS: add
Proposed-by: Yifei Kong
Ref: https://curl.se/mail/lib-2023-11/0023.html
Closes #12369
Viktor Szakats (18 Dec 2023)
- build: more `-Wformat` fixes
- memdebug: update to not trigger `-Wformat-nonliteral` warnings.
- imap: mark `imap_sendf()` with `CURL_PRINTF()`.
- tool_msgs: mark static function with `CURL_PRINTF()`.
Follow-up to 3829759bd042c03225ae862062560f568ba1a231 #12489
Closes #12540
- windows: delete redundant headers
`winsock2.h` pulls in `windows.h`. `ws2tcpip.h` pulls in `winsock2.h`.
`winsock2.h` and `ws2tcpip.h` are also pulled by `curl/curl.h`.
Keep only those headers that are not already included, or the code under
it uses something from that specific header.
Closes #12539
- cmake: prefill/cache `HAVE_STRUCT_SOCKADDR_STORAGE`
Also add missing include to `OtherTests.cmake`. It didn't cause an issue
because the parent already included this earlier by chance.
Closes #12537
Daniel Stenberg (18 Dec 2023)
- runner.pm: fix perl warning when running tests
Use of uninitialized value $runner::gdbthis in numeric eq (==) at runner.
pm
Follow-up from 3dcf301752a09d9
Closes #12549
- runtests: support -gl. Like -g but for lldb.
Follow-up to 63b5748
Invokes the test case via lldb instead of gdb. Since using gdb is such a
pain on mac, using lldb is sometimes less quirky.
Closes #12547
- curl.h: add CURLE_TOO_LARGE
A new error code to be used when an internal field grows too large, like
when a dynbuf reaches its maximum. Previously it would return
CURLE_OUT_OF_MEMORY for this, which is highly misleading.
Ref: #12268
Closes #12269
- CI/circleci: disable MQTT in the HTTP-only build
And remove the use of configure options that don't actually exist
Closes #12546
Yedaya Katsman (18 Dec 2023)
- tests: respect $TMPDIR when creating unix domain sockets
When running on termux, where $TMPDIR isn't /tmp, running the tests
failed, since the server config tried creating sockets in /tmp, without
checking the temp dir config. Use the TMPDIR variable that makes it find
the correct directory everywhere [0]
[0] https://perldoc.perl.org/File::Temp#tempfile
Closes #12545
Viktor Szakats (17 Dec 2023)
- ssh: fix namespace of two local macros
Avoid using the libssh and libssh2 macro namespaces by prefixing
these local macro names with `CURL_`.
Follow-up to 413a0fedd02c8c6df1d294534b8c6e306fcca7a2 #12346
Reviewed-by: Daniel Stenberg
Closes #12544
- cmake: whitespace tidy-up in `OtherTests.cmake`
Closes #12538
Mark Sinkovics (16 Dec 2023)
- cmake: fix generation for system name iOS
This PR fixes a problem that happens during CMake configuration when
the `CMAKE_SYSTEM_NAME` set to `iOS` and not `Darwin`. This value is
available (as far as I remember) version 3.14. The final solution
(thanks to @vszakats) is to use `APPLE` which contains all the Apple
platforms https://cmake.org/cmake/help/latest/variable/APPLE.html.
This issue was found when during vcpkg installation. Running command
`vcpkg install curl:arm64-ios` and `vcpkg install curl:x64-ios` failed
with message:
```
CMake Error: try_run() invoked in cross-compiling mode, please set the follow
ing cache variables appropriately:
HAVE_H_ERRNO_ASSIGNABLE_EXITCODE (advanced)
```
After this fix, I was able to compile the compile the binary without
any issue.
In addition to that fix, this PR also contains an simplification to
check if the platform is not APPLE.
Co-authored-by: Viktor Szakats
Closes #12515
Daniel Stenberg (16 Dec 2023)
- RELEASE-NOTES: synced
Baruch Siach (16 Dec 2023)
- gnutls: fix build with --disable-verbose
infof() parameters must be defined event with --disable-verbose since
commit dac293cfb702 ("lib: apache style infof and trace
macros/functions").
Move also 'ptr' definition under !CURL_DISABLE_VERBOSE_STRINGS.
Fixes the following build failure:
In file included from ../lib/sendf.h:29,
from vtls/gtls.c:44:
vtls/gtls.c: In function 'Curl_gtls_verifyserver':
vtls/gtls.c:841:34: error: 'version' undeclared (first use in this function);
did you mean 'session'?
841 | gnutls_protocol_get_name(version), ptr);
| ^~~~~~~
Closes #12505
Viktor Szakats (16 Dec 2023)
- build: delete unused `HAVE_{GSSHEIMDAL,GSSMIT,HEIMDAL}`
Stop setting `HAVE_GSSHEIMDAL`, `HAVE_GSSMIT` and `HAVE_HEIMDAL`.
There was no place in the build system or source code that used them.
Reviewed-by: Daniel Stenberg
Closes #12506
- build: remove redundant `CURL_PULL_*` settings
These macros were not propagated to the source code from CMake.
autotools set only one of them (`CURL_PULL_SYS_POLL_H`), initially to
address an AIX issue [1]. This later broke when introducing `system.h`
[2] without the logic it enabled. A subsequent fix [3] re-added the
logic, and also enabled it for AIX before its use, directly in
`system.h`.
[1] 2012-11-23: 665adcd4b7bcdb7deb638cdc499fbe71f8d777f2
[2] 2017-03-29: 9506d01ee50d5908138ebad0fd9fbd39b66bd64d #1373
[3] 2017-08-25: 8a84fcc4b59e8b78d2acc6febf44a43d6bc81b59 #1828 #1833
Reviewed-by: Daniel Stenberg
Closes #12502
- system.h: sync mingw `CURL_TYPEOF_CURL_SOCKLEN_T` with other compilers
Align mingw with the other Windows compilers and use the `int` type for
`CURL_TYPEOF_CURL_SOCKLEN_T` (and thus for `curl_socklent_t`). This
makes it unnecessary to make a mingw-specific trick and pull all Windows
headers early just for this type definition. This type is specific to
Windows, not to the compiler. mingw-w64's Windows header maps it to
`int` too.
With this we also delete all remaining uses of `CURL_PULL_WS2TCPIP_H`.
[ The official solution is to use `socklen_t` for all Windows compilers.
In this case we may want to update `curl/curl.h` to pull in Windows
headers before `system.h`. ]
Reviewed-by: Daniel Stenberg
Reviewed-by: Jay Satiro
Closes #12501
- windows: simplify detecting and using system headers
- autotools, cmake: assume that if we detect Windows, `windows.h`,
`winsock2.h` and `ws2tcpip.h` do exist.
- lib: fix 3 outlier `#if` conditions to use `USE_WINSOCK` instead of
looking for `winsock2.h`.
- autotools: merge 3 Windows check methods into one.
- move Watt-32 and lwIP socket support to `setup-win32.h` from
`config-win32.h`. It opens up using these with all build tools. Also
merge logic with Windows Sockets.
- fix to assume Windows sockets with the mingw32ce toolchain.
Follow-up to: 2748c64d605b19fb419ae56810ad8da36487a2d4
- cmake: delete unused variable `signature_call_conv` since
eb33ccd5332435fa50f1758e5debb869c6942b7f.
- autotools: simplify `CURL_CHECK_WIN32_LARGEFILE` detection.
- examples/externalsocket: fix header order.
- cmake/OtherTests.cmake: delete Windows-specific `_source_epilogue`
that wasn't used anymore.
- cmake/OtherTests.cmake: set `WIN32_LEAN_AND_MEAN` for test
`SIZEOF_STRUCT_SOCKADDR_STORAGE`.
After this patch curl universally uses `_WIN32` to guard
Windows-specific logic. It guards Windows Sockets-specific logic with
`USE_WINSOCK` (this might need further work).
Reviewed-by: Jay Satiro
Closes #12495
- build: enable missing OpenSSF-recommended warnings, with fixes
https://best.openssf.org/Compiler-Hardening-Guides/Compiler-Options-Hardening
-Guide-for-C-and-C++.html
as of 2023-11-29 [1].
Enable new recommended warnings (except `-Wsign-conversion`):
- enable `-Wformat=2` for clang (in both cmake and autotools).
- add `CURL_PRINTF()` internal attribute and mark functions accepting
printf arguments with it. This is a copy of existing
`CURL_TEMP_PRINTF()` but using `__printf__` to make it compatible
with redefinting the `printf` symbol:
https://gcc.gnu.org/onlinedocs/gcc-3.0.4/gcc_5.html#SEC94
- fix `CURL_PRINTF()` and existing `CURL_TEMP_PRINTF()` for
mingw-w64 and enable it on this platform.
- enable `-Wimplicit-fallthrough`.
- enable `-Wtrampolines`.
- add `-Wsign-conversion` commented with a FIXME.
- cmake: enable `-pedantic-errors` the way we do it with autotools.
Follow-up to d5c0351055d5709da8f3e16c91348092fdb481aa #2747
- lib/curl_trc.h: use `CURL_FORMAT()`, this also fixes it to enable format
checks. Previously it was always disabled due to the internal `printf`
macro.
Fix them:
- fix bug where an `set_ipv6_v6only()` call was missed in builds with
`--disable-verbose` / `CURL_DISABLE_VERBOSE_STRINGS=ON`.
- add internal `FALLTHROUGH()` macro.
- replace obsolete fall-through comments with `FALLTHROUGH()`.
- fix fallthrough markups: Delete redundant ones (showing up as
warnings in most cases). Add missing ones. Fix indentation.
- silence `-Wformat-nonliteral` warnings with llvm/clang.
- fix one `-Wformat-nonliteral` warning.
- fix new `-Wformat` and `-Wformat-security` warnings.
- fix `CURL_FORMAT_SOCKET_T` value for mingw-w64. Also move its
definition to `lib/curl_setup.h` allowing use in `tests/server`.
- lib: fix two wrongly passed string arguments in log outputs.
Co-authored-by: Jay Satiro
- fix new `-Wformat` warnings on mingw-w64.
[1] https://github.com/ossf/wg-best-practices-os-developers/blob/56c0fde3895b
fc55c8a973ef49a2572c507b2ae1/docs/Compiler-Hardening-Guides/Compiler-Options-
Hardening-Guide-for-C-and-C%2B%2B.md
Closes #12489
- Makefile.mk: drop Windows support
And DLL-support with it. This leaves `Makefile.mk` for MS-DOS and Amiga.
We recommend CMake instead. With unity mode it's much faster, and about
the same without.
Ref: https://github.com/curl/curl/pull/12221#issuecomment-1783761806
Reviewed-by: Daniel Stenberg
Closes #12224
Daniel Stenberg (16 Dec 2023)
- cmdline-docs: use .IP consistently
Remove use of .TP and some .B. The idea is to reduce nroff syntax as
much as possible and to use it consistently. Ultimately, we should be
able to introduce our own easier-to-use-and-read syntax/formatting and
convert on generation time.
Closes #12535
Tatsuhiko Miyagawa (16 Dec 2023)
- http: fix off-by-one error in request method length check
It should allow one more byte.
Closes #12534
Daniel Stenberg (15 Dec 2023)
- curl: show ipfs and ipns as supported "protocols"
They are accepted schemes in URLs passed to curl (the tool, not the
library).
Also makes curl-config show the same list.
Co-Authored-by: Jay Satiro
Reported-by: Chara White
Bug: https://curl.se/mail/archive-2023-12/0026.html
Closes #12508
- Revert "urldata: move async resolver state from easy handle to connectdata"
This reverts commit 56a4db2e4e2bcb9a0dcb75b83560a78ef231fcc8 (#12198)
We want the c-ares channel to be held in the easy handle, not per
connection - for performance.
Closes #12524
Viktor Szakats (15 Dec 2023)
- openssl: re-match LibreSSL deinit with init
Earlier we switched to use modern initialization with LibreSSL v2.7.0
and up, but did not touch deinitialization [1]. Fix it in this patch.
Regression from bec0c5bbf34369920598678161d2df8bea0e243b #11611
[1] https://github.com/curl/curl/pull/11611#issuecomment-1668654014
Reported-by: Mike Hommey
Reviewed-by: Daniel Stenberg
Fixes #12525
Closes #12526
Daniel Stenberg (14 Dec 2023)
- libssh: supress warnings without version check
Define unconditionally.
Follow-up from d21bd2190c46ad7fa
Closes #12523
- hostip: return error immediately when Curl_ip2addr() fails
Closes #12522
Theo (14 Dec 2023)
- libssh: improve the deprecation warning dismissal
Previous code was compiler dependant, and dismissed all deprecation warnings
indiscriminately.
libssh provides a way to disable the deprecation warnings for libssh only, an
d
naturally this is the preferred way.
This commit uses that, to prevent the erroneous hiding of potential, unrelate
d
deprecation warnings.
Fixes #12519
Closes #12520
Daniel Stenberg (14 Dec 2023)
- test1474: removed
The test was already somewhat flaky and disabled on several platforms,
and after 1da640abb688 even more unstable.
- readwrite_data: loop less
This function is made to loop in order to drain incoming data
faster. Completely removing the loop has a measerably negative impact on
transfer speeds.
Downsides with the looping include
- it might call the progress callback much more seldom. Especially if
the write callback is slow.
- rate limiting becomes less exact
- a single transfer might "starve out" other parallel transfers
- QUIC timers for other connections can't be maintained correctly
The long term fix should be to remove the loop and optimize coming back
to avoid the transfer speed penalty.
This fix lower the max loop count to reduce the starvation problem, and
avoids the loop completely for when rate-limiting is in progress.
Ref: #12488
Ref: https://curl.se/mail/lib-2023-12/0012.html
Closes #12504
Stefan Eissing (14 Dec 2023)
- lib: eliminate `conn->cselect_bits`
- use `data->state.dselect_bits` everywhere instead
- remove `bool *comeback` parameter as non-zero
`data->state.dselect_bits` will indicate that IO is
incomplete.
Closes #12512
- connect: refactor `Curl_timeleft()`
- less local vars, "better" readability
- added documentation
Closes #12518
Dmitry Karpov (14 Dec 2023)
- cookie: avoid fopen with empty file name
Closes #12514
Viktor Szakats (13 Dec 2023)
- tests/server: delete workaround for old-mingw
mingw-w64 1.0 comes with w32api v3.12, thus doesn't need this.
Follow-up to 38029101e2d78ba125732b3bab6ec267b80a0e72 #11625
Reviewed-by: Jay Satiro
Closes #12510
- cmake: delete obsolete TODOs more [ci skip]
- manual completed: 898b012a9bf388590c4be7f526815b5ab74feca1 #1288
- soname completed: 5de6848f104d7cb0017080e31216265ac19d0dde #10023
- bunch of others that are completed
- `NTLM_WB_ENABLED` is implemented in a basic form, and now also
scheduled for removal, so a TODO at this point isn't useful.
And this 'to-check' item:
Q: "The cmake build selected to run gcc with -fPIC on my box while the
plain configure script did not."
A: With CMake, since 2ebc74c36a19a1700af394c16855ce144d9878e3 #11546
and fc9bfb14520712672b4784e8b48256fb29204011 #11627, we explicitly
enable PIC for libcurl shared lib. Or when building libcurl for
shared and static lib in a single pass. We do this by default for
Windows or when enabled by the user via `SHARE_LIB_OBJECT`.
Otherwise we don't touch this setting. Meaning the default set by
CMake (if any) or the toolchain is used. On Debian Bookworm, this
means that PIC is disabled for static libs by default. Some platforms
(like macOS), has PIC enabled by default.
autotools supports the double-pass mode only, and in that case
CMake seems to match PIC behaviour now (as tested on Linux with gcc.)
Follow-up to 5d5dfdbd1a6c40bd75e982b66f49e1fa3a7eeae7 #12500
Reviewed-by: Jay Satiro
Closes #12509
Stefan Eissing (12 Dec 2023)
- CLIENT-WRITERS: design and use documentation
Closes #12507
Viktor Szakats (12 Dec 2023)
- cmake: delete obsolete TODO items [ci skip]
There is always room for improvement, but CMake is up to par now with
autotools, so there is no longer a good reason to keep around these
inline TODO items.
Answering one of questions:
Q: "The gcc command line use neither -g nor any -O options. As a
developer, I also treasure our configure scripts's --enable-debug
option that sets a long range of "picky" compiler options."
A: CMake offers the `CMAKE_BUILD_TYPE` variable to control debug info
and optimization level. E.g.:
- `Release` = `-O3` + no debug info
- `MinSizeRel` = `-Os` + no debug info
- `Debug` = `-O0` + debug info
https://stackoverflow.com/questions/48754619/what-are-cmake-build-type-deb
ug-release-relwithdebinfo-and-minsizerel/59314670#59314670
https://cmake.org/cmake/help/latest/manual/cmake-buildsystem.7.html#defaul
t-and-custom-configurations
For picky warnings we have the `PICKY_COMPILER` options, enabled by
default.
Closes #12500
Stefan Eissing (11 Dec 2023)
- CONNECTION-FILTERS: update documentation
Closes #12497
Daniel Stenberg (11 Dec 2023)
- lib: reduce use of strncpy
- bearssl: select cipher without buffer copies
- http_aws_sigv4: avoid strncpy, require exact timestamp length
- http_aws_sigv4: use memcpy isntead of strncpy
- openssl: avoid strncpy calls
- schannel: check for 1.3 algos without buffer copies
- strerror: avoid strncpy calls
- telnet: avoid strncpy, return error on too long inputs
- vtls: avoid strncpy in multissl_version()
Closes #12499
- CI/distcheck: run full tests
To be able to detect missing files better, this now runs the full CI
test suite. If done before, it would have detected #12462 before
release.
Closes #12503
- docs: clean up Protocols: for cmdline options
... and some other minor polish.
Closes #12496
- cmdline/gen: fix the sorting of the man page options
They were previously sorted based on the file names, which use a .d
extension, making "data" get placed after "data-binary" etc. Making the
sort ignore the extention fixes the ordering.
Reported-by: Boris Verkhovskiy
Bug: https://curl.se/mail/archive-2023-12/0014.html
Closes #12494
Daniel Gustafsson (9 Dec 2023)
- doh: remove unused local variable
The nurl variable is no longer used during probing following
a refactoring, so remove.
Closes #12491
Jay Satiro (8 Dec 2023)
- build: fix Windows ADDRESS_FAMILY detection
- Include winsock2.h for Windows ADDRESS_FAMILY detection.
Prior to this change cmake detection didn't work because it included
ws2def.h by itself, which is missing needed types from winsock2.h.
Prior to this change autotools detection didn't work because it did not
include any Windows header.
In both cases libcurl would fall back on unsigned short as the address
family type, which is the same as ADDRESS_FAMILY.
Co-authored-by: Viktor Szakats
Closes https://github.com/curl/curl/pull/12441
Daniel Stenberg (8 Dec 2023)
- lib: rename Curl_strndup to Curl_memdup0 to avoid misunderstanding
Since the copy does not stop at a null byte, let's not call it anything
that makes you think it works like the common strndup() function.
Based on feedback from Jay Satiro, Stefan Eissing and Patrick Monnerat
Closes #12490
- convsrctest.pl: removed: not used, not shipped in tarballs
- tests: rename tests scripts to the test number
It is hard to name the scripts sensibly. Lots of them are similarly
named and the name did not tell which test that used them.
The new approach is rather to name them based on the test number that
runs them. Also helps us see which scripts are for individual tests
rather than for general test infra.
- badsymbols.pl -> test1167.pl
- check-deprecated.pl -> test1222.pl
- check-translatable-options.pl -> test1544.pl
- disable-scan.pl -> test1165.pl
- error-codes.pl -> test1175.pl
- errorcodes.pl -> test1477.pl
- extern-scan.pl -> test1135.pl
- manpage-scan.pl -> test1139.pl
- manpage-syntax.pl -> test1173.pl
- markdown-uppercase.pl -> test1275.pl
- mem-include-scan.pl -> test1132.pl
- nroff-scan.pl -> test1140.pl
- option-check.pl -> test1276.pl
- options-scan.pl -> test971.pl
- symbol-scan.pl -> test1119.pl
- version-scan.pl -> test1177.pl
Closes #12487
Michał Antoniak (8 Dec 2023)
- sendf: fix compiler warning with CURL_DISABLE_HEADERS_API
fix MSVC warning C4189: 'htype': local variable is initialized but not
referenced - when CURL_DISABLE_HEADERS_API is defined.
Closes #12485
Viktor Szakats (8 Dec 2023)
- tidy-up: whitespace
Closes #12484
Stefan Eissing (7 Dec 2023)
- test_02_download: fix paramters to test_02_27
- it is a special client that only ever uses http/2
Closes #12467
Michał Antoniak (7 Dec 2023)
- vtls: remove the Curl_cft_ssl_proxy object if CURL_DISABLE_PROXY
Closes #12459
Daniel Stenberg (7 Dec 2023)
- lib: strndup/memdup instead of malloc, memcpy and null-terminate
- bufref: use strndup
- cookie: use strndup
- formdata: use strndup
- ftp: use strndup
- gtls: use aprintf instead of malloc + strcpy * 2
- http: use strndup
- mbedtls: use strndup
- md4: use memdup
- ntlm: use memdup
- ntlm_sspi: use strndup
- pingpong: use memdup
- rtsp: use strndup instead of malloc, memcpy and null-terminate
- sectransp: use strndup
- socks_gssapi.c: use memdup
- vtls: use dynbuf instead of malloc, snprintf and memcpy
- vtls: use strdup instead of malloc + memcpy
- wolfssh: use strndup
Closes #12453
- strdup: remove the memchr check from Curl_strndup
It makes it possible to clone a binary chunk of data.
Closes #12453
- ftp: handle the PORT parsing without allocation
Also reduces amount of *cpy() calls.
Closes #12456
- RELEASE-NOTES: synced
Bumped to 8.5.1
- url: for disabled protocols, mention if found in redirect
To help users better understand where the URL (and denied scheme) comes
from. Also removed "in libcurl" from the message, since the disabling
can be done by the application.
The error message now says "not supported" or "disabled" depending on
why it was denied:
Protocol "hej" not supported
Protocol "http" disabled
And in redirects:
Protocol "hej" not supported (in redirect)
Protocol "http" disabled (in redirect)
Reported-by: Mauricio Scheffer
Fixes #12465
Closes #12469
Stefan Eissing (6 Dec 2023)
- sectransp_ make TLSCipherNameForNumber() available in non-verbose config
Reported-by: Cajus Pollmeier
Closes #12476
Fixes #12474
YX Hao (6 Dec 2023)
- lib: fix variable undeclared error caused by `infof` changes
`--disable-verbose` yields `CURL_DISABLE_VERBOSE_STRINGS` defined.
`infof` isn't `Curl_nop_stmt` anymore: dac293c.
Follow-up to dac293c
Closes #12470
Viktor Szakats (6 Dec 2023)
- tidy-up: fix yamllint whitespace issues in labeler.yml
Follow-up to bda212911457c6fadfbba50be61afc4ca513fa56 #12466
Reviewed-by: Dan Fandrich
Closes #12475
- tidy-up: fix yamllint whitespace issues
Closes #12466
Chris Sauer (6 Dec 2023)
- cmake: fix typo
Follow-up to aace27b
Closes #12464
Daniel Stenberg (6 Dec 2023)
- dist: add tests/errorcodes.pl to the tarball
Used by test 1477
Reported-by: Xi Ruoyao
Follow-up to 0ca3a4ec9a7
Fixes #12462
Closes #12463
Dan Fandrich (6 Dec 2023)
- github/labeler: update a missed key in the v5 upgrade
Follow-up to ce03fe3ba
Version 8.5.0 (6 Dec 2023)
Daniel Stenberg (6 Dec 2023)
- RELEASE-NOTES: synced
The curl 8.5.0 release.
Dan Fandrich (5 Dec 2023)
- github/labeler: switch from the beta to labeler v5
Some keys were renamed and the dot option was made default.
Closes #12458
Daniel Stenberg (5 Dec 2023)
- DEPRECATE: remove NTLM_WB in June 2024
Ref: https://curl.se/mail/lib-2023-12/0010.html
Closes #12451
Jacob Hoffman-Andrews (4 Dec 2023)
- rustls: implement connect_blocking
Closes #11647
Daniel Stenberg (4 Dec 2023)
- examples/rtsp-options.c: add
Just a bare bones RTSP example using CURLOPT_RTSP_SESSION_ID and
CURLOPT_RTSP_REQUEST set to CURL_RTSPREQ_OPTIONS.
Closes #12452
Stefan Eissing (4 Dec 2023)
- ngtcp2: ignore errors on unknown streams
- expecially in is_alive checks on connections, we might
see incoming packets on streams already forgotten and closed,
leading to errors reported by nghttp3. Ignore those.
Closes #12449
Daniel Stenberg (4 Dec 2023)
- docs: make all examples in all libcurl man pages compile
Closes #12448
- checksrc.pl: support #line instructions
makes it identify the correct source file and line
- GHA/man-examples: verify libcurl man page examples
- verify-examples.pl: verify that all man page examples compile clean
- RELEASE-NOTES: synced
Graham Campbell (2 Dec 2023)
- http3: bump ngtcp2 and nghttp3 versions
nghttp3 v1.1.0
ngtcp2 v1.1.0
In docs and CI
Closes #12446
- CI/quiche: use `3.1.4+quic` consistently in CI workflows
Closes #12447
Viktor Szakats (2 Dec 2023)
- test1545: disable deprecation warnings
Fixes:
https://ci.appveyor.com/project/curlorg/curl/builds/48631551/job/bhx74e0i66yr
p6pk#L1205
Same with details:
https://ci.appveyor.com/project/curlorg/curl/builds/48662893/job/ol8a78q9gmil
b6wt#L1263
```
tests/libtest/lib1545.c:38:3: error: 'curl_formadd' is deprecated: since 7.56
.0. Use curl_mime_init() [-Werror=deprecated-declarations]
38 | curl_formadd(&m_formpost, &lastptr, CURLFORM_COPYNAME, "file",
| ^~~~~~~~~~~~
[...]
```
Follow-up to 07a3cd83e0456ca17dfd8c3104af7cf45b7a1ff5 #12421
Fixes #12445
Closes #12444
Daniel Stenberg (2 Dec 2023)
- INSTALL: update list of ports and CPU archs
- symbols-in-versions: the CLOSEPOLICY options are deprecated
The were used with the CURLOPT_CLOSEPOLICY option, which *never* worked.
z2_ (1 Dec 2023)
- build: fix builds that disable protocols but not digest auth
- Build base64 functions if digest auth is not disabled.
Prior to this change if some protocols were disabled but not digest auth
then a build error would occur due to missing base64 functions.
Fixes https://github.com/curl/curl/issues/12440
Closes https://github.com/curl/curl/pull/12442
Michał Antoniak (1 Dec 2023)
- connect: reduce number of transportation providers
Use only the ones necessary - the ones that are built-in. Saves a few
bytes in the resulting code.
Closes #12438
David Benjamin (1 Dec 2023)
- vtls: consistently use typedef names for OpenSSL structs
The foo_st names don't appear in OpenSSL public API documentation. The
FOO typedefs are more common. This header was already referencing
SSL_CTX via <openssl/ssl.h>. There is a comment about avoiding
<openssl/x509v3.h>, but OpenSSL actually declares all the typedefs in
<openssl/ossl_typ.h>, which is already included by <openssl/ssl.h> (and
every other OpenSSL header), so just use that. Though I've included it
just to be explicit.
(I'm also fairly sure including <openssl/ssl.h> already triggers the
Schannel conflicts anyway. The comment was probably just out of date.)
Closes #12439
Lau (1 Dec 2023)
- libcurl-security.3: fix typo
Fixed minimal typo.
Closes #12437
Stefan Eissing (1 Dec 2023)
- ngtcp2: fix races in stream handling
- fix cases where ngtcp2 invokes callbacks on streams that
nghttp3 has already forgotten. Ignore the NGHTTP3_ERR_STREAM_NOT_FOUND
in these cases as it is normal behaviour.
Closes #12435
Emanuele Torre (1 Dec 2023)
- tool_writeout_json: fix JSON encoding of non-ascii bytes
char variables if unspecified can be either signed or unsigned depending
on the platform according to the C standard; in most platforms, they are
signed.
This meant that the *i<32 waas always true for bytes with the top bit
set. So they were always getting encoded as \uXXXX, and then since they
were also signed negative, they were getting extended with 1s causing
'\xe2' to be expanded to \uffffffe2, for example:
$ curl --variable 'v=“' --expand-write-out '{{v:json}}\n' file:///dev/nul
l
\uffffffe2\uffffff80\uffffff9c
I fixed this bug by making the code use explicitly unsigned char*
variables instead of char* variables.
Test 268 verifies
Reported-by: iconoclasthero
Closes #12434
Stefan Eissing (1 Dec 2023)
- cf-socket: TCP trace output local address used in connect
Closes #12427
Jay Satiro (1 Dec 2023)
- CURLINFO_PRETRANSFER_TIME_T.3: fix time explanation
- Change CURLINFO_PRETRANSFER_TIME_T explanation to say that it
includes protocol-specific instructions that trigger a transfer.
Prior to this change it explicitly said that it did not include those
instructions in the time, but that is incorrect.
The change is a copy of the fixed explanation already in
CURLINFO_PRETRANSFER_TIME, fixed by ec8dcd7b.
Reported-by: eeverettrbx@users.noreply.github.com
Fixes https://github.com/curl/curl/issues/12431
Closes https://github.com/curl/curl/pull/12432
Daniel Stenberg (30 Nov 2023)
- multi: during ratelimit multi_getsock should return no sockets
... as there is nothing to wait for then, it just waits. Otherwise, this
causes much more CPU work and updates than necessary during ratelimit
periods.
Ref: https://curl.se/mail/lib-2023-11/0056.html
Closes #12430
Dmitry Karpov (30 Nov 2023)
- transfer: abort pause send when connection is marked for closing
This handles cases of some bi-directional "upgrade" scenarios
(i.e. WebSockets) where sending is paused until some "upgrade" handshake
is completed, but server rejects the handshake and closes the
connection.
Closes #12428
Daniel Stenberg (28 Nov 2023)
- RELEASE-NOTES: synced
- openssl: when a session-ID is reused, skip OCSP stapling
Fixes #12399
Reported-by: Alexey Larikov
Closes #12418
- test1545: test doing curl_formadd twice with missing file
Reproduces #12410
Verifies the fix
Closes #12421
- Curl_http_body: cleanup properly when Curl_getformdata errors
Reported-by: yushicheng7788 on github
Based-on-work-by: yushicheng7788 on github
Fixes #12410
Closes #12421
- test1477: verify that libcurl-errors.3 and public headers are synced
The script errorcodes.pl extracts all error codes from all headers and
checks that they are all documented, then checks that all documented
error codes are also specified in a header file.
Closes #12424
- libcurl-errors.3: sync with current public headers
Closes #12424
Stefan Eissing (28 Nov 2023)
- test459: fix for parallel runs
- change warniing message to work better with varying filename
length.
- adapt test output check to new formatting
Follow-up to 97ccc4479f77ba3191c6
Closes #12423
Daniel Stenberg (27 Nov 2023)
- tool_cb_prg: make the carriage return fit for wide progress bars
When the progress bar was made max width (256 columns), the fly()
function attempted to generate its output buffer too long so that the
trailing carriage return would not fit and then the output would show
wrongly. The fly function is called when the expected total transfer is
unknown, which could be one or more progress calls before the actual
progress meter get shown when the expected transfer size is provided.
This new take also replaces the msnprintf() call with a much simpler
memset() for speed.
Reported-by: Tim Hill
Fixes #12407
Closes #12415
- tool_parsecfg: make warning output propose double-quoting
When the config file parser detects a word that *probably* should be
quoted, mention double-quotes as a possible remedy.
Test 459 verifies.
Proposed-by: Jiehong on github
Fixes #12409
Closes #12412
Jay Satiro (26 Nov 2023)
- curl.rc: switch out the copyright symbol for plain ASCII
.. like we already do for libcurl.rc.
libcurl.rc copyright symbol used to cause a "non-ascii 8-bit codepoint"
warning so it was switched to ascii.
Ref: https://github.com/curl/curl/commit/1ca62bb5#commitcomment-133474972
Suggested-by: Robert Southee
Closes https://github.com/curl/curl/pull/12403
Daniel Stenberg (26 Nov 2023)
- conncache: use the closure handle when disconnecting surplus connections
Use the closure handle for disconnecting connection cache entries so
that anything that happens during the disconnect is not stored and
associated with the 'data' handle which already just finished a transfer
and it is important that details from the unrelated disconnect does not
taint meta-data in the data handle.
Like storing the response code.
This also adjust test 1506. Unfortunately it also removes a key part of
the test that verifies that a connection is closed since when this
output vanishes (because the closure handle is used), we don't know
exactly that the connection actually gets closed in this test...
Reported-by: ohyeaah on github
Fixes #12367
Closes #12405
- RELEASE-NOTES: synced
Stefan Eissing (24 Nov 2023)
- quic: make eyeballers connect retries stop at weird replies
- when a connect immediately goes into DRAINING state, do
not attempt retries in the QUIC connection filter. Instead,
return CURLE_WEIRD_SERVER_REPLY
- When eyeballing, interpret CURLE_WEIRD_SERVER_REPLY as an
inconclusive answer. When all addresses have been attempted,
rewind the address list once on an inconclusive answer.
- refs #11832 where connects were retried indefinitely until
the overall timeout fired
Closes #12400
Daniel Stenberg (24 Nov 2023)
- CI: verify libcurl function SYNPOSIS sections
With the .github/scripits/verify-synopsis.pl script
Closes #12402
- docs/libcurl: SYNSOPSIS cleanup
- use the correct include file
- make sure they are declared as in the header file
- fix minor nroff syntax mistakes (missing .fi)
These are verified by verify-synopsis.pl, which extracts the SYNPOSIS
code and runs it through gcc.
Closes #12402
- sendf: fix comment typo
- fopen: allocate the dir after fopen
Move the allocation of the directory name down to after the fopen() call
to allow that shortcut code path to avoid a superfluous malloc+free
cycle.
Follow-up to 73b65e94f35311
Closes #12398
Stefan Eissing (24 Nov 2023)
- transfer: cleanup done+excess handling
- add `SingleRequest->download_done` as indicator that
all download bytes have been received
- remove `stop_reading` bool from readwrite functions
- move excess body handling into client download writer
Closes #12371
Daniel Stenberg (23 Nov 2023)
- fopen: create new file using old file's mode
Because the function renames the temp file to the target name as a last
step, if the file was previously owned by a different user, not ORing
the old mode could otherwise end up creating a file that was no longer
readable by the original owner after save.
Reported-by: Loïc Yhuel
Fixes #12299
Closes #12395
- test1476: require proxy
Follow-up from 323df4261c3542
Closes #12394
- fopen: create short(er) temporary file name
Only using random letters in the name plus a ".tmp" extension. Not by
appending characters to the final file name.
Reported-by: Maksymilian Arciemowicz
Closes #12388
Stefan Eissing (23 Nov 2023)
- tests: git ignore generated second-hsts.txt file
File is generated in test lib1900
Follow-up to 7cb03229d9e9c5
Closes #12393
Viktor Szakats (23 Nov 2023)
- openssl: enable `infof_certstack` for 1.1 and LibreSSL 3.6
Lower the barrier to enable `infof_certstack()` from OpenSSL 3 to
OpenSSL 1.1.x, and LibreSSL 3.6 or upper.
With the caveat, that "group name" and "type name" are missing from
the log output with these TLS backends.
Follow-up to b6e6d4ff8f253c8b8055bab9d4d6a10f9be109f3 #12030
Reviewed-by: Daniel Stenberg
Closes #12385
Daniel Stenberg (23 Nov 2023)
- urldata: fix typo in comment
- CI: codespell
The list of words to ignore is in the file
.github/scripts/codespell-ignore.txt
Closes #12390
- lib: fix comment typos
Five separate ones, found by codespell
Closes #12390
- test1476: verify cookie PSL mixed case
- cookie: lowercase the domain names before PSL checks
Reported-by: Harry Sintonen
Closes #12387
Viktor Szakats (23 Nov 2023)
- openssl: fix building with v3 `no-deprecated` + add CI test
- build quictls with `no-deprecated` in CI to have test coverage for
this OpenSSL 3 configuration.
- don't call `OpenSSL_add_all_algorithms()`, `OpenSSL_add_all_digests()`.
The caller code is meant for OpenSSL 3, while these two functions were
only necessary before OpenSSL 1.1.0. They are missing from OpenSSL 3
if built with option `no-deprecated`, causing build errors:
```
vtls/openssl.c:4097:3: error: call to undeclared function 'OpenSSL_add_all_
algorithms'; ISO C99 and later do not support implicit function declaration
s [-Wimplicit-function-declaration]
vtls/openssl.c:4098:3: error: call to undeclared function 'OpenSSL_add_all_
digests'; ISO C99 and later do not support implicit function declarations [
-Wimplicit-function-declaration]
```
Ref: https://ci.appveyor.com/project/curlorg/curl-for-win/builds/48587418?f
ullLog=true#L7667
Regression from b6e6d4ff8f253c8b8055bab9d4d6a10f9be109f3 #12030
Bug: https://github.com/curl/curl/issues/12380#issuecomment-1822944669
Reviewed-by: Alex Bozarth
- vquic/curl_ngtcp2: fix using `SSL_get_peer_certificate` with
`no-deprecated` quictls 3 builds.
Do it by moving an existing solution for this from `vtls/openssl.c`
to `vtls/openssl.h` and adjusting caller code.
```
vquic/curl_ngtcp2.c:1950:19: error: implicit declaration of function 'SSL_g
et_peer_certificate'; did you mean 'SSL_get1_peer_certificate'? [-Wimplicit
-function-declaration]
```
Ref: https://github.com/curl/curl/actions/runs/6960723097/job/18940818625#s
tep:24:1178
- curl_ntlm_core: fix `-Wunused-parameter`, `-Wunused-variable` and
`-Wunused-function` when trying to build curl with NTLM enabled but
without the necessary TLS backend (with DES) support.
Closes #12384
- curl.h: delete Symbian OS references
curl deprecated Symbian OS in 3d64031fa7a80ac4ae3fd09a5939196268b92f81
via #5989. Delete references to it from public headers, because there
is no fresh release to use those headers with.
Reviewed-by: Dan Fandrich
Reviewed-by: Jay Satiro
Closes #12378
- windows: use built-in `_WIN32` macro to detect Windows
Windows compilers define `_WIN32` automatically. Windows SDK headers
or build env defines `WIN32`, or we have to take care of it. The
agreement seems to be that `_WIN32` is the preferred practice here.
Make the source code rely on that to detect we're building for Windows.
Public `curl.h` was using `WIN32`, `__WIN32__` and `CURL_WIN32` for
Windows detection, next to the official `_WIN32`. After this patch it
only uses `_WIN32` for this. Also, make it stop defining `CURL_WIN32`.
There is a slight chance these break compatibility with Windows
compilers that fail to define `_WIN32`. I'm not aware of any obsolete
or modern compiler affected, but in case there is one, one possible
solution is to define this macro manually.
grepping for `WIN32` remains useful to discover Windows-specific code.
Also:
- extend `checksrc` to ensure we're not using `WIN32` anymore.
- apply minor formatting here and there.
- delete unnecessary checks for `!MSDOS` when `_WIN32` is present.
Co-authored-by: Jay Satiro
Reviewed-by: Daniel Stenberg
Closes #12376
Stefan Eissing (22 Nov 2023)
- url: ConnectionExists revisited
- have common pattern of `if not match, continue`
- revert pages long if()s to return early
- move dead connection check to later since it may
be relatively expensive
- check multiuse also when NOT building with NGHTTP2
- for MULTIUSE bundles, verify that the inspected
connection indeed supports multiplexing when in use
(bundles may contain a mix of connection, afaict)
Closes #12373
Daniel Stenberg (22 Nov 2023)
- CURLMOPT_MAX_CONCURRENT_STREAMS: make sure the set value is within range
... or use the default value.
Also clarify the documentation language somewhat.
Closes #12382
- urldata: make maxconnects a 32 bit value
"2^32 idle connections ought to be enough for anybody"
Closes #12375
- FEATURES: update the URL phrasing
The URL is length limited since a while back so "no limit" simply is not
true anymore. Mention the URL RFC standard used instead.
Closes #12383
- wolfssh: remove redundant static prototypes
vssh/wolfssh.c:346:18: error: redundant redeclaration of ‘wscp_recv’ [-We
rror=redundant-decls]
Closes #12381
- setopt: remove superfluous use of ternary expressions
Closes #12374
- mime: store "form escape" as a single bit
Closes #12374
- setopt: check CURLOPT_TFTP_BLKSIZE range on set
... instead of later when the transfer is about to happen.
Closes #12374
Viktor Szakats (21 Nov 2023)
- build: add more picky warnings and fix them
Enable more picky compiler warnings. I've found these options in the
nghttp3 project when implementing the CMake quick picky warning
functionality for it [1].
`-Wunused-macros` was too noisy to keep around, but fixed a few issues
it revealed while testing.
- autotools: reflect the more precisely-versioned clang warnings.
Follow-up to 033f8e2a08eb1d3102f08c4d8c8e85470f8b460e #12324
- autotools: sync between clang and gcc the way we set `no-multichar`.
- autotools: avoid setting `-Wstrict-aliasing=3` twice.
- autotools: disable `-Wmissing-noreturn` for MSYS gcc targets [2].
It triggers in libtool-generated stub code.
- lib/timeval: delete a redundant `!MSDOS` guard from a `WIN32` branch.
- lib/curl_setup.h: delete duplicate declaration for `fileno`.
Added in initial commit ae1912cb0d494b48d514d937826c9fe83ec96c4d
(1999-12-29). This suggests this may not be needed anymore, but if
it does, we may restore this for those specific (non-Windows) systems.
- lib: delete unused macro `FTP_BUFFER_ALLOCSIZE` since
c1d6fe2aaa5a26e49a69a4f2495b3cc7a24d9394.
- lib: delete unused macro `isxdigit_ascii` since
f65f750742068f579f4ee6d8539ed9d5f0afcb85.
- lib/mqtt: delete unused macro `MQTT_HEADER_LEN`.
- lib/multi: delete unused macro `SH_READ`/`SH_WRITE`.
- lib/hostip: add `noreturn` function attribute via new `CURL_NORETURN`
macro.
- lib/mprintf: delete duplicate declaration for `Curl_dyn_vprintf`.
- lib/rand: fix `-Wunreachable-code` and related fallouts [3].
- lib/setopt: fix `-Wunreachable-code-break`.
- lib/system_win32 and lib/timeval: fix double declarations for
`Curl_freq` and `Curl_isVistaOrGreater` in CMake UNITY mode [4].
- lib/warnless: fix double declarations in CMake UNITY mode [5].
This was due to force-disabling the header guard of `warnless.h` to
to reapply it to source code coming after `warnless.c` in UNITY
builds. This reapplied declarations too, causing the warnings.
Solved by adding a header guard for the lines that actually need
to be reapplied.
- lib/vauth/digest: fix `-Wunreachable-code-break` [6].
- lib/vssh/libssh2: fix `-Wunreachable-code-break` and delete redundant
block.
- lib/vtls/sectransp: fix `-Wunreachable-code-break` [7].
- lib/vtls/sectransp: suppress `-Wunreachable-code`.
Detected in `else` branches of dynamic feature checks, with results
known at compile-time, e.g.
```c
if(SecCertificateCopySubjectSummary) /* -> true */
```
Likely fixable as a separate micro-project, but given SecureTransport
is deprecated anyway, let's just silence these locally.
- src/tool_help: delete duplicate declaration for `helptext`.
- src/tool_xattr: fix `-Wunreachable-code`.
- tests: delete duplicate declaration for `unitfail` [8].
- tests: delete duplicate declaration for `strncasecompare`.
- tests/libtest: delete duplicate declaration for `gethostname`.
Originally added in 687df5c8c39c370a59999b9afc0917d808d978b7
(2010-08-02).
Got complicated later: c49e9683b85ba9d12cbb6eebc4ab2c8dba68fbdc
If there are still systems around with warnings, we may restore the
prototype, but limited for those systems.
- tests/lib2305: delete duplicate declaration for
`libtest_debug_config`.
- tests/h2-download: fix `-Wunreachable-code-break`.
[1] https://github.com/ngtcp2/nghttp3/blob/a70edb08e954d690e8fb2c1df999b5a056
f8bf9f/cmake/PickyWarningsC.cmake
[2] https://ci.appveyor.com/project/curlorg/curl/builds/48553586/job/3qkgjaui
qla5fj45?fullLog=true#L1675
[3] https://github.com/curl/curl/actions/runs/6880886309/job/18716044703?pr=1
2331#step:7:72
https://github.com/curl/curl/actions/runs/6883016087/job/18722707368?pr=1
2331#step:7:109
[4] https://ci.appveyor.com/project/curlorg/curl/builds/48555101/job/9g15qkrr
iklpf1ut#L204
[5] https://ci.appveyor.com/project/curlorg/curl/builds/48555101/job/9g15qkrr
iklpf1ut#L218
[6] https://github.com/curl/curl/actions/runs/6880886309/job/18716042927?pr=1
2331#step:7:290
[7] https://github.com/curl/curl/actions/runs/6891484996/job/18746659406?pr=1
2331#step:9:1193
[8] https://github.com/curl/curl/actions/runs/6882803986/job/18722082562?pr=1
2331#step:33:1870
Closes #12331
Daniel Stenberg (21 Nov 2023)
- transfer: avoid unreachable expression
If curl_off_t and size_t have the same size (which is common on modern
64 bit systems), a condition cannot occur which Coverity pointed
out. Avoid the warning by having the code conditionally only used if
curl_off_t actually is larger.
Follow-up to 1cd2f0072fa482e25baa2
Closes #12370
Stefan Eissing (21 Nov 2023)
- transfer: readwrite improvements
- changed header/chunk/handler->readwrite prototypes to accept `buf`,
`blen` and a `pconsumed` pointer. They now get the buffer to work on
and report back how many bytes they consumed
- eliminated `k->str` in SingleRequest
- improved excess data handling to properly calculate with any body data
left in the headerb buffer
- eliminated `k->badheader` enum to only be a bool
Closes #12283
Daniel Stenberg (21 Nov 2023)
- RELEASE-NOTES: synced
Jiří Hruška (21 Nov 2023)
- transfer: avoid calling the read callback again after EOF
Regression since 7f43f3dc5994d01b12 (7.84.0)
Bug: https://curl.se/mail/lib-2023-11/0017.html
Closes #12363
Daniel Stenberg (21 Nov 2023)
- doh: provide better return code for responses w/o addresses
Previously it was wrongly returning CURLE_OUT_OF_MEMORY when the
response did not contain any addresses. Now it more accurately returns
CURLE_COULDNT_RESOLVE_HOST.
Reported-by: lRoccoon on github
Fixes #12365
Closes #12366
Stefan Eissing (21 Nov 2023)
- HTTP/2, HTTP/3: handle detach of onoing transfers
- refs #12356 where a UAF is reported when closing a connection
with a stream whose easy handle was cleaned up already
- handle DETACH events same as DONE events in h2/h3 filters
Fixes #12356
Reported-by: Paweł Wegner
Closes #12364
Viktor Szakats (20 Nov 2023)
- autotools: stop setting `-std=gnu89` with `--enable-warnings`
Do not alter the C standard when building with `--enable-warnings` when
building with gcc.
On one hand this alters warning results compared to a default build.
On the other, it may produce different binaries, which is unexpected.
Also fix new warnings that appeared after removing `-std=gnu89`:
- include: fix public curl headers to use the correct printf mask for
`CURL_FORMAT_CURL_OFF_T` and `CURL_FORMAT_CURL_OFF_TU` with mingw-w64
and Visual Studio 2013 and newer. This fixes the printf mask warnings
in examples and tests. E.g. [1]
- conncache: fix printf format string [2].
- http2: fix potential null pointer dereference [3].
(seen on Slackware with gcc 11.)
- libssh: fix printf format string in SFTP code [4].
Also make MSVC builds compatible with old CRT versions.
- libssh2: fix printf format string in SFTP code for MSVC.
Applying the same fix as for libssh above.
- unit1395: fix `argument is null` and related issues [5]:
- stop calling `strcmp()` with NULL to avoid undefined behaviour.
- fix checking results if some of them were NULL.
- do not pass NULL to printf `%s`.
- ci: keep a build job with `-std=gnu89` to continue testing for
C89-compliance. We can apply this to other gcc jobs as needed.
Ref: b23ce2cee7329bbf425f18b49973b7a5f23dfcb4 (2022-09-23) #9542
[1] https://dev.azure.com/daniel0244/curl/_build/results?buildId=18581&view=l
ogs&jobId=ccf9cc6d-2ef1-5cf2-2c09-30f0c14f923b
[2] https://github.com/curl/curl/actions/runs/6896854263/job/18763831142?pr=1
2346#step:6:67
[3] https://github.com/curl/curl/actions/runs/6896854253/job/18763839238?pr=1
2346#step:30:214
[4] https://github.com/curl/curl/actions/runs/6896854253/job/18763838007?pr=1
2346#step:29:895
[5] https://github.com/curl/curl/actions/runs/6896854253/job/18763836775?pr=1
2346#step:33:1689
Closes #12346
- autotools: fix/improve gcc and Apple clang version detection
- Before this patch we expected `n.n` `-dumpversion` output, but Ubuntu
may return `n-win32` (also with `-dumpfullversion`). Causing these
errors and failing to enable picky warnings:
```
../configure: line 23845: test: : integer expression expected
```
Ref: https://github.com/libssh2/libssh2/actions/runs/6263453828/job/1700789
3718#step:5:143
Fix that by stripping any dash-suffix and handling a dotless (major-only)
version number by assuming `.0` in that case.
`9.3-posix`, `9.3-win32`, `6`, `9.3.0`, `11`, `11.2`, `11.2.0`
Ref: https://github.com/mamedev/mame/pull/9767
- fix Apple clang version detection for releases between
'Apple LLVM version 7.3.0' and 'Apple LLVM version 10.0.1' where the
version was under-detected as 3.7 llvm/clang equivalent.
- fix Apple clang version detection for 'Apple clang version 11.0.0'
and newer where the Apple clang version was detected, instead of its
llvm/clang equivalent.
- display detected clang/gcc/icc compiler version.
Via libssh2:
- https://github.com/libssh2/libssh2/commit/00a3b88c51cdb407fbbb347a2e38c5c7d
89875ad
https://github.com/libssh2/libssh2/pull/1187
- https://github.com/libssh2/libssh2/commit/89ccc83c7da73e7ca3a112e3500081319
42b592e
https://github.com/libssh2/libssh2/pull/1232
Closes #12362
- autotools: delete LCC compiler support bits
Follow-up to fd7ef00f4305a2919e6950def1cf83d0110a4acd #12222
Closes #12357
- cmake: add test for `DISABLE` options, add `CURL_DISABLE_HEADERS_API`
- tests: verify CMake `DISABLE` options.
Make an exception for 2 CMake-only ones, and one more that's
using a different naming scheme, also in autotools and source.
- cmake: add support for `CURL_DISABLE_HEADERS_API`.
Suggested-by: Daniel Stenberg
Ref: https://github.com/curl/curl/pull/12345#pullrequestreview-1736238641
Closes #12353
Jacob Hoffman-Andrews (20 Nov 2023)
- hyper: temporarily remove HTTP/2 support
The current design of the Hyper integration requires rebuilding the
Hyper clientconn for each request. However, building the clientconn
requires resending the HTTP/2 connection preface, which is incorrect
from a protocol perspective. That in turn causes servers to send GOAWAY
frames, effectively degrading performance to "no connection reuse" in
the best case. It may also be triggering some bugs where requests get
dropped entirely and reconnects take too long.
This doesn't rule out HTTP/2 support with Hyper, but it may take a
redesign of the Hyper integration in order to make things work.
Closes #12191
Jay Satiro (20 Nov 2023)
- schannel: fix unused variable warning
Bug: https://github.com/curl/curl/pull/12349#issuecomment-1818000846
Reported-by: Viktor Szakats
Closes https://github.com/curl/curl/pull/12361
Daniel Stenberg (19 Nov 2023)
- url: find scheme with a "perfect hash"
Instead of a loop to scan over the potentially 30+ scheme names, this
uses a "perfect hash" table. This works fine because the set of schemes
is known and cannot change in a build. The hash algorithm and table size
is made to only make a single scheme index per table entry.
The perfect hash is generated by a separate tool (scripts/schemetable.c)
Closes #12347
- scripts: add schemetable.c
This tool generates a scheme-matching table.
It iterates over a number of different initial and shift values in order
to find the hash algorithm that needs the smallest possible table.
The generated hash function, table and table size then needs to be used
by the url.c:Curl_getn_scheme_handler() function.
Stefan Eissing (19 Nov 2023)
- vtls/vquic, keep peer name information together
- add `struct ssl_peer` to keep hostname, dispname and sni
for a filter
- allocate `sni` for use in VTLS backend
- eliminate `Curl_ssl_snihost()` and its use of the download buffer
- use ssl_peer in SSL and QUIC filters
Closes #12349
Viktor Szakats (18 Nov 2023)
- build: always revert `#pragma GCC diagnostic` after use
Before this patch some source files were overriding gcc warning options,
but without restoring them at the end of the file. In CMake UNITY builds
these options spilled over to the remainder of the source code,
effecitvely disabling them for a larger portion of the codebase than
intended.
`#pragma clang diagnostic` didn't have such issue in the codebase.
Reviewed-by: Marcel Raad
Closes #12352
- tidy-up: casing typos, delete unused Windows version aliases
- cmake: fix casing of `UnixSockets` to match the rest of the codebase.
- curl-compilers.m4: fix casing in a comment.
- setup-win32: delete unused Windows version constant aliases.
Reviewed-by: Marcel Raad
Closes #12351
- keylog: disable if unused
Fully disable keylog code if there is no TLS or QUIC subsystem using it.
Closes #12350
- cmake: add `CURL_DISABLE_BINDLOCAL` option
To match similar autotools option.
Default is `ON`.
Reviewed-by: Daniel Stenberg
Closes #12345
- url: fix `-Wzero-length-array` with no protocols
Fixes:
```
./lib/url.c:178:56: warning: use of an empty initializer is a C2x extension [
-Wc2x-extensions]
178 | static const struct Curl_handler * const protocols[] = {
| ^
./lib/url.c:178:56: warning: zero size arrays are an extension [-Wzero-length
-array]
```
Closes #12344
- url: fix builds with `CURL_DISABLE_HTTP`
Fixes:
```
./lib/url.c:456:35: error: no member named 'formp' in 'struct UrlState'
456 | Curl_mime_cleanpart(data->state.formp);
| ~~~~~~~~~~~ ^
```
Regression from 74b87a8af13a155c659227f5acfa78243a8b2aa6 #11682
Closes #12343
- http: fix `-Wunused-parameter` with no auth and no proxy
```
lib/http.c:734:26: warning: unused parameter 'proxy' [-Wunused-parameter]
bool proxy)
^
```
Reviewed-by: Marcel Raad
Closes #12338
Daniel Stenberg (16 Nov 2023)
- TODO: Some TLS options are not offered for HTTPS proxies
Closes #12286
Closes #12342
- RELEASE-NOTES: synced
- duphandle: make dupset() not return with pointers to old alloced data
As the blob pointers are to be duplicated, the function must not return
mid-function with lingering pointers to the old handle's allocated data,
as that would lead to double-free in OOM situations.
Make sure to clear all destination pointers first to avoid this risk.
Closes #12337
Viktor Szakats (16 Nov 2023)
- http: fix `-Wunused-variable` compiler warning
Fix compiler warnings in builds with disabled auths, NTLM and SPNEGO.
E.g. with `CURL_DISABLE_BASIC_AUTH` + `CURL_DISABLE_BEARER_AUTH` +
`CURL_DISABLE_DIGEST_AUTH` + `CURL_DISABLE_NEGOTIATE_AUTH` +
`CURL_DISABLE_NTLM` on non-Windows.
```
./curl/lib/http.c:737:12: warning: unused variable 'result' [-Wunused-variabl
e]
CURLcode result = CURLE_OK;
^
./curl/lib/http.c:995:18: warning: variable 'availp' set but not used [-Wunus
ed-but-set-variable]
unsigned long *availp;
^
./curl/lib/http.c:996:16: warning: variable 'authp' set but not used [-Wunuse
d-but-set-variable]
struct auth *authp;
^
```
Regression from e92edfbef64448ef461117769881f3ed776dec4e #11490
Fixes #12228
Closes #12335
Jay Satiro (16 Nov 2023)
- tool: support bold headers in Windows
- If virtual terminal processing is enabled in Windows then use ANSI
escape codes Esc[1m and Esc[22m to turn bold on and off.
Suggested-by: Gisle Vanem
Ref: https://github.com/curl/curl/discussions/11770
Closes https://github.com/curl/curl/pull/12321
Viktor Szakats (15 Nov 2023)
- build: fix libssh2 + `CURL_DISABLE_DIGEST_AUTH` + `CURL_DISABLE_AWS`
Builds with libssh2 + `-DCURL_DISABLE_DIGEST_AUTH=ON` +
`-DCURL_DISABLE_AWS=ON` in combination with either Schannel on Windows,
or `-DCURL_DISABLE_NTLM=ON` on other operating systems failed while
compiling due to a missing HMAC declaration.
The reason is that HMAC is required by `lib/sha256.c` which publishes
`Curl_sha256it()` which is required by `lib/vssh/libssh2.c` when
building for libssh2 v1.8.2 (2019-05-25) or older.
Make sure to compile the HMAC bits for a successful build.
Both HMAC and `Curl_sha256it()` rely on the same internals, so splitting
them into separate sources isn't practical.
Fixes:
```
[...]
In file included from ./curl/_x64-win-ucrt-cmake-llvm-bld/lib/CMakeFiles/libc
url_object.dir/Unity/unity_0_c.c:310:
./curl/lib/sha256.c:527:42: error: array has incomplete element type 'const s
truct HMAC_params'
527 | const struct HMAC_params Curl_HMAC_SHA256[] = {
| ^
./curl/lib/curl_sha256.h:34:21: note: forward declaration of 'struct HMAC_par
ams'
[...]
```
Regression from e92edfbef64448ef461117769881f3ed776dec4e #11490
Fixes #12273
Closes #12332
Daniel Stenberg (15 Nov 2023)
- duphandle: also free 'outcurl->cookies' in error path
Fixes memory-leak when OOM mid-function
Use plain free instead of safefree, since the entire struct is
freed below.
Remove some free calls that is already freed in Curl_freeset()
Closes #12329
Viktor Szakats (15 Nov 2023)
- config-win32: set `HAVE_SNPRINTF` for mingw-w64
It's available in all mingw-w64 releases. We already pre-fill this
detection in CMake.
Closes #12325
- sasl: fix `-Wunused-function` compiler warning
In builds with disabled auths.
```
lib/curl_sasl.c:266:17: warning: unused function 'get_server_message' [-Wunus
ed-function]
static CURLcode get_server_message(struct SASL *sasl, struct Curl_easy *data,
^
1 warning generated.
```
Ref: https://github.com/curl/trurl/actions/runs/6871732122/job/18689066151#st
ep:3:3822
Reviewed-by: Daniel Stenberg
Closes #12326
- build: picky warning updates
- cmake: sync some picky gcc warnings with autotools.
- cmake, autotools: add `-Wold-style-definition` for clang too.
- cmake: more precise version info for old clang options.
- cmake: use `IN LISTS` syntax in `foreach()`.
Reviewed-by: Daniel Stenberg
Reviewed-by: Marcel Raad
Closes #12324
Daniel Stenberg (15 Nov 2023)
- urldata: move cookielist from UserDefined to UrlState
1. Because the value is not strictly set with a setopt option.
2. Because otherwise when duping a handle when all the set.* fields are
first copied and an error happens (think out of memory mid-function),
the function would easily free the list *before* it was deep-copied,
which could lead to a double-free.
Closes #12323
Viktor Szakats (14 Nov 2023)
- autotools: avoid passing `LDFLAGS` twice to libcurl
autotools passes `LDFLAGS` automatically linker commands. curl's
`lib/Makefile.am` customizes libcurl linker flags. In that
customization, it added `LDFLAGS` to the custom flags. This resulted in
passing `LDFLAGS` _twice_ to the `libtool` command.
Most of the time this is benign, but some `LDFLAGS` options can break
the build when passed twice. One such example is passing `.o` files,
e.g. `crt*.o` files necessary when customizing the C runtime, e.g. for
MUSL builds.
Passing them twice resulted in duplicate symbol errors:
```
libtool: link: clang-15 --target=aarch64-unknown-linux-musl [...] /usr/lib/a
arch64-linux-musl/crt1.o [...] /usr/lib/aarch64-linux-musl/crt1.o [...]
ld.lld-15: error: duplicate symbol: _start
>>> defined at crt1.c
>>> /usr/lib/aarch64-linux-musl/crt1.o:(.text+0x0)
>>> defined at crt1.c
>>> /usr/lib/aarch64-linux-musl/crt1.o:(.text+0x0)
[...]
clang: error: linker command failed with exit code 1 (use -v to see invocatio
n)
```
This behaviour came with commit 1a593191c2769a47b8c3e4d9715ec9f6dddf5e36
(2013-07-23) as a fix for bug https://curl.haxx.se/bug/view.cgi?id=1217.
The patch was a works-for-me hack that ended up merged in curl:
https://sourceforge.net/p/curl/bugs/1217/#06ef
With the root cause remaining unclear.
Perhaps the SUNPro 12 linker was sensitive to `-L` `-l` order, requiring
`-L` first? This would be unusual and suggests a bug in either the
linker or in `libtool`.
The curl build does pass the list of detected libs via its own
`LIBCURL_LIBS` variable, which ends up before `LDFLAGS` on the `libtool`
command line, but it's the job of `libtool` to ensure that even
a peculiar linker gets the options in the expected order. Also because
autotools passes `LDFLAGS` last, making it hardly possible to pass
anything after it.
Perhaps in the 10 years since this issue, this already got a fix
upstream.
This patch deletes `LDFLAGS` from our customized libcurl options,
leaving a single copy of them as passed by autotools automatically.
Reverts 1a593191c2769a47b8c3e4d9715ec9f6dddf5e36
Closes #12310
- autotools: accept linker flags via `CURL_LDFLAGS_{LIB,BIN}`
To allow passing `LDFLAGS` specific to libcurl (`CURL_LDFLAGS_LIB`) and
curl tool (`CURL_LDFLAGS_BIN`).
This makes it possible to build libcurl and curl with a single
invocation with lib- and tool-specific custom linker flags.
Such flag can be enabling `.map` files, a `.def` file for libcurl DLL,
controlling static/shared, incl. requesting a static curl tool (with
`-static-libtool-libs`) while building both shared and static libcurl.
curl-for-win uses the above and some more.
These options are already supported in `Makefile.mk`. CMake has built-in
variables for this.
Closes #12312
Jay Satiro (14 Nov 2023)
- tool_cb_hdr: add an additional parsing check
- Don't dereference the past-the-end element when parsing the server's
Content-disposition header.
As 'p' is advanced it can point to the past-the-end element and prior
to this change 'p' could be dereferenced in that case.
Technically the past-the-end element is not out of bounds because dynbuf
(which manages the header line) automatically adds a null terminator to
every buffer and that is not included in the buffer length passed to
the header callback.
Closes https://github.com/curl/curl/pull/12320
Philip Heiduck (14 Nov 2023)
- .cirrus.yml: freebsd 14
ensure curl works on latest freebsd version
Closes #12053
Daniel Stenberg (13 Nov 2023)
- easy: in duphandle, init the cookies for the new handle
... not the source handle.
Closes #12318
- duphandle: use strdup to clone *COPYPOSTFIELDS if size is not set
Previously it would unconditionally use the size, which is set to -1
when strlen is requested.
Updated test 544 to verify.
Closes #12317
- RELEASE-NOTES: synced
- curl_easy_duphandle.3: clarify how HSTS and alt-svc are duped
Closes #12315
- urldata: move hstslist from 'set' to 'state'
To make it work properly with curl_easy_duphandle(). This, because
duphandle duplicates the entire 'UserDefined' struct by plain copy while
'hstslist' is a linked curl_list of file names. This would lead to a
double-free when the second of the two involved easy handles were
closed.
Closes #12315
- test1900: verify duphandle with HSTS using multiple files
Closes #12315
Goro FUJI (13 Nov 2023)
- http: allow longer HTTP/2 request method names
- Increase the maximum request method name length from 11 to 23.
For HTTP/1.1 and earlier there's not a specific limit in libcurl for
method length except that it is limited by the initial HTTP request
limit (DYN_HTTP_REQUEST). Prior to fc2f1e54 HTTP/2 was treated the same
and there was no specific limit.
According to Internet Assigned Numbers Authority (IANA) the longest
registered method is UPDATEREDIRECTREF which is 17 characters.
Also there are unregistered methods used by some companies that are
longer than 11 characters.
The limit was originally added by 61f52a97 but not used until fc2f1e54.
Ref: https://www.iana.org/assignments/http-methods/http-methods.xhtml
Closes https://github.com/curl/curl/pull/12311
Jay Satiro (12 Nov 2023)
- CURLOPT_CAINFO_BLOB.3: explain what CURL_BLOB_COPY does
- Add an explanation of the CURL_BLOB_COPY flag to CURLOPT_CAINFO_BLOB
and CURLOPT_PROXY_CAINFO_BLOB docs.
All the other _BLOB option docs already have the same explanation.
Closes https://github.com/curl/curl/pull/12277
Viktor Szakats (11 Nov 2023)
- tidy-up: dedupe Windows system libs in cmake
Reviewed-by: Daniel Stenberg
Closes #12307
Junho Choi (11 Nov 2023)
- ci: test with latest quiche release (0.19.0)
Closes #12180
- quiche: use quiche_conn_peer_transport_params()
In recent quiche, transport parameter API is separated
with quiche_conn_peer_transport_params().
(https://github.com/cloudflare/quiche/pull/1575)
It breaks with bulding with latest(post 0.18.0) quiche.
Closes #12180
Daniel Stenberg (11 Nov 2023)
- Makefile: generate the VC 14.20 project files at dist-time
Follow-up to 28287092cc5a6d6ef8 (#12282)
Closes #12290
Sam James (11 Nov 2023)
- misc: fix -Walloc-size warnings
GCC 14 introduces a new -Walloc-size included in -Wextra which gives:
```
src/tool_operate.c: In function ‘add_per_transfer’:
src/tool_operate.c:213:5: warning: allocation of insufficient size ‘1’ fo
r type ‘struct per_transfer’ with size ‘480’ [-Walloc-size]
213 | p = calloc(sizeof(struct per_transfer), 1);
| ^
src/var.c: In function ‘addvariable’:
src/var.c:361:5: warning: allocation of insufficient size ‘1’ for type <20><>
<20>struct var’ with size ‘32’ [-Walloc-size]
361 | p = calloc(sizeof(struct var), 1);
| ^
```
The calloc prototype is:
```
void *calloc(size_t nmemb, size_t size);
```
So, just swap the number of members and size arguments to match the
prototype, as we're initialising 1 struct of size `sizeof(struct
...)`. GCC then sees we're not doing anything wrong.
Closes #12292
Mark Gaiser (11 Nov 2023)
- IPFS: bugfixes
- Fixed endianness bug in gateway file parsing
- Use IPFS_PATH in tests where IPFS_DATA was used
- Fixed typos from traling -> trailing
- Fixed broken link in IPFS.md
Follow-up to 859e88f6533f9e
Reported-by: Michael Kaufmann
Bug: https://github.com/curl/curl/pull/12152#issuecomment-1798214137
Closes #12305
Daniel Stenberg (11 Nov 2023)
- VULN-DISCLOSURE-POLIC: remove broken link to hackerone
It should ideally soon not be done from hackerone anyway
Closes #12308
Andrew Kurushin (11 Nov 2023)
- schannel: add CA cache support for files and memory blobs
- Support CA bundle and blob caching.
Cache timeout is 24 hours or can be set via CURLOPT_CA_CACHE_TIMEOUT.
Closes https://github.com/curl/curl/pull/12261
Daniel Stenberg (10 Nov 2023)
- RELEASE-NOTES: synced
Charlie C (10 Nov 2023)
- cmake: option to disable install & drop `curlu` target when unused
This patch makes the following changes:
- adds the option `CURL_DISABLE_INSTALL` - to disable 'install' targets.
- Removes the target `curlu` when the option `BUILD_TESTING` is set to
`OFF` - to prevent it from being loaded in Visual Studio.
Closes #12287
Kai Pastor (10 Nov 2023)
- cmake: fix multiple include of CURL package
Fixes errors on second `find_package(CURL)`. This is a frequent case
with transitive dependencies:
```
CMake Error at ...:
add_library cannot create ALIAS target "CURL::libcurl" because another
target with the same name already exists.
```
Test to reproduce:
```cmake
cmake_minimum_required(VERSION 3.27) # must be 3.18 or higher
project(curl)
set(CURL_DIR "example/lib/cmake/CURL/")
find_package(CURL CONFIG REQUIRED)
find_package(CURL CONFIG REQUIRED) # fails
add_executable(main main.c)
target_link_libraries(main CURL::libcurl)
```
Ref: https://cmake.org/cmake/help/latest/release/3.18.html#other-changes
Ref: https://cmake.org/cmake/help/v3.18/policy/CMP0107.html
Ref: #12300
Assisted-by: Harry Mallon
Closes #11913
Viktor Szakats (8 Nov 2023)
- tidy-up: use `OPENSSL_VERSION_NUMBER`
Uniformly use `OPENSSL_VERSION_NUMBER` to check for OpenSSL version.
Before this patch some places used `OPENSSL_VERSION_MAJOR`.
Also fix `lib/md4.c`, which included `opensslconf.h`, but that doesn't
define any version number in these implementations: BoringSSL, AWS-LC,
LibreSSL, wolfSSL. (Only in mainline OpenSSL/quictls). Switch that to
`opensslv.h`. This wasn't causing a deeper problem because the code is
looking for v3, which is only provided by OpenSSL/quictls as of now.
According to https://github.com/openssl/openssl/issues/17517, the macro
`OPENSSL_VERSION_NUMBER` is safe to use and not deprecated.
Reviewed-by: Marcel Raad
Closes #12298
Daniel Stenberg (8 Nov 2023)
- resolve.d: drop a multi use-sentence
Since the `multi:` keyword adds that message.
Reported-by: 積丹尼 Dan Jacobson
Fixes https://github.com/curl/curl/discussions/12294
Closes #12295
- content_encoding: make Curl_all_content_encodings allocless
- Fixes a memory leak pointed out by Coverity
- Also found by OSS-Fuzz: https://bugs.chromium.org/p/oss-fuzz/issues/detail?
id=63947
- Avoids unncessary allocations
Follow-up ad051e1cbec68b2456a22661b
Closes #12289
Michael Kaufmann (7 Nov 2023)
- vtls: use ALPN "http/1.1" for HTTP/1.x, including HTTP/1.0
Some servers don't support the ALPN protocol "http/1.0" (e.g. IIS 10),
avoid it and use "http/1.1" instead.
This reverts commit df856cb5c9 (#10183).
Fixes #12259
Closes #12285
Daniel Stenberg (7 Nov 2023)
- Makefile.am: drop vc10, vc11 and vc12 projects from dist
They are end of life products. Support for generating them remain in the
repo for a while but this change drops them from distribution.
Closes #12288
David Suter (7 Nov 2023)
- projects: add VC14.20 project files
Windows projects included VC14, VC14.10, VC14.30 but not VC14.20.
OpenSSL and Wolf SSL scripts mention VC14.20 so I don't see a reason why
this is missing. Updated the templates to produce a VC14.20 project.
Project opens in Visual Studio 2019 as expected.
Closes #12282
Daniel Stenberg (7 Nov 2023)
- curl: move IPFS code into src/tool_ipfs.[ch]
- convert ensure_trailing into ensure_trailing_slash
- strdup the URL string to own it proper
- use shorter variable names
- combine some expressions
- simplify error handling in ipfs_gateway()
- add MAX_GATEWAY_URL_LEN + proper bailout if maximum is reached
- ipfs-gateway.d polish and simplification
- shorten ipfs error message + make them "synthetic"
Closes #12281
Viktor Szakats (6 Nov 2023)
- build: delete support bits for obsolete Windows compilers
- Pelles C: Unclear status, failed to obtain a fresh copy a few months
ago. Possible website is HTTP-only. ~10 years ago I left this compiler
dealing with crashes and other issues with no response on the forum
for years. It has seen some activity in curl back in 2021.
- LCC: Last stable release in September 2002.
- Salford C: Misses winsock2 support, possibly abandoned? Last mentioned
in 2006.
- Borland C++: We dropped Borland C++ support in 2018.
- MS Visual C++ 6.0: Released in 1998. curl already requires VS 2010
(or possibly 2008) as a minimum.
Closes #12222
- build: delete `HAVE_STDINT_H` and `HAVE_INTTYPES_H`
We use `stdint.h` unconditionally in all places except one. These uses
are imposed by external dependencies / features. nghttp2, quic, wolfSSL
and `HAVE_MACH_ABSOLUTE_TIME` do require this C99 header. It means that
any of these features make curl require a C99 compiler. (In case of
MSVC, this means Visual Studio 2010 or newer.)
This patch changes the single use of `stdint.h` guarded by
`HAVE_STDINT_H` to use `stdint.h` unconditionally. Also stop using
`inttypes.h` as an alternative there. `HAVE_INTTYPES_H` wasn't used
anywhere else, allowing to delete this feature check as well.
Closes #12275
Daniel Stenberg (6 Nov 2023)
- tool_operate: do not mix memory models
Make sure 'inputpath' only points to memory allocated by libcurl so that
curl_free works correctly.
Pointed out by Coverity
Follow-up to 859e88f6533f9e1f890
Closes #12280
Stefan Eissing (6 Nov 2023)
- lib: client writer, part 2, accounting + logging
This PR has these changes:
Renaming of unencode_* to cwriter, e.g. client writers
- documentation of sendf.h functions
- move max decode stack checks back to content_encoding.c
- define writer phase which was used as order before
- introduce phases for monitoring inbetween decode phases
- offering default implementations for init/write/close
Add type paramter to client writer's do_write()
- always pass all writes through the writer stack
- writers who only care about BODY data will pass other writes unchanged
add RAW and PROTOCOL client writers
- RAW used for Curl_debug() logging of CURLINFO_DATA_IN
- PROTOCOL used for updates to data->req.bytecount, max_filesize checks and
Curl_pgrsSetDownloadCounter()
- remove all updates of data->req.bytecount and calls to
Curl_pgrsSetDownloadCounter() and Curl_debug() from other code
- adjust test457 expected output to no longer see the excess write
Closes #12184
Daniel Stenberg (6 Nov 2023)
- VULN-DISCLOSURE-POLICY: escape sequences are not a security flaw
Closes #12278
Viktor Szakats (6 Nov 2023)
- rand: fix build error with autotools + LibreSSL
autotools unexpectedly detects `arc4random` because it is also looking
into dependency libs. One dependency, LibreSSL, happens to publish an
`arc4random` function (via its shared lib before v3.7, also via static
lib as of v3.8.2). When trying to use this function in `lib/rand.c`,
its protoype is missing. To fix that, curl included a prototype, but
that used a C99 type without including `stdint.h`, causing:
```
../../lib/rand.c:37:1: error: unknown type name 'uint32_t'
37 | uint32_t arc4random(void);
| ^
1 error generated.
```
This patch improves this by dropping the local prototype and instead
limiting `arc4random` use for non-OpenSSL builds. OpenSSL builds provide
their own random source anyway.
The better fix would be to teach autotools to not link dependency libs
while detecting `arc4random`.
LibreSSL publishing a non-namespaced `arc4random` tracked here:
https://github.com/libressl/portable/issues/928
Regression from 755ddbe901cd0c921fbc3ac5b3775c0dc683bc73 #10672
Reviewed-by: Daniel Stenberg
Fixes #12257
Closes #12274
Daniel Stenberg (5 Nov 2023)
- RELEASE-NOTES: synced
- strdup: do Curl_strndup without strncpy
To avoid (false positive) gcc-13 compiler warnings.
Follow-up to 4855debd8a2c1cb
Assisted-by: Jay Satiro
Reported-by: Viktor Szakats
Fixes #12258
Enno Boland (5 Nov 2023)
- HTTP: fix empty-body warning
This change fixes a compiler warning with gcc-12.2.0 when
`-DCURL_DISABLE_BEARER_AUTH=ON` is used.
/home/tox/src/curl/lib/http.c: In function 'Curl_http_input_auth':
/home/tox/src/curl/lib/http.c:1147:12: warning: suggest braces around emp
ty body in an 'else' statement [-Wempty-body]
1147 | ;
| ^
Closes #12262
Daniel Stenberg (5 Nov 2023)
- openssl: identify the "quictls" backend correctly
Since vanilla OpenSSL does not support the QUIC API I think it helps
users to identify the correct OpenSSL fork in version output. The best
(crude) way to do that right now seems to be to check if ngtcp2 support
is enabled.
Closes #12270
Mark Gaiser (5 Nov 2023)
- curl: improved IPFS and IPNS URL support
Previously just ipfs://<cid> and ipns://<cid> was supported, which is
too strict for some usecases.
This patch allows paths and query arguments to be used too.
Making this work according to normal http semantics:
ipfs://<cid>/foo/bar?key=val
ipns://<cid>/foo/bar?key=val
The gateway url support is changed.
It now only supports gateways in the form of:
http://<gateway>/foo/bar
http://<gateway>
Query arguments here are explicitly not allowed and trigger an intended
malformed url error.
There also was a crash when IPFS_PATH was set with a non trailing
forward slash. This has been fixed.
Lastly, a load of test cases have been added to verify the above.
Reported-by: Steven Allen
Fixes #12148
Closes #12152
Harry Mallon (5 Nov 2023)
- docs: KNOWN_BUGS cleanup
* Remove other mention of hyper memory-leaks from `KNOWN_BUGS`.
Should have been removed in 629723ecf22a8eae78d64cceec2f3bdae703ec95
* Remove mention of aws-sigv4 sort query string from `KNOWN_BUGS`.
Fixed in #11806
* Remove mention of aws-sigv4 query empty value problems
* Remove mention of aws-sigv4 missing amz-content-sha256
Fixed in #9995
- http_aws_sigv4: canonicalise valueless query params
Fixes #8107
Closes #12244
Michael Kaufmann (4 Nov 2023)
- docs: preserve the modification date when copying the prebuilt man page
The previously built man page "curl.1" must be copied with the original
modification date, otherwise the man page is never updated.
This fixes a bug that has been introduced with commit 2568441cab.
Reviewed-by: Dan Fandrich
Reviewed-by: Daniel Stenberg
Closes #12199
Daniel Stenberg (4 Nov 2023)
- docs: remove bold from some man page SYNOPSIS sections
In the name of consistency
Closes #12267
- openssl: two multi pointer checks should probably rather be asserts
... so add the asserts now and consider removing the dynamic checks in a
future.
Ref: #12261
Closes #12264
boilingoden (4 Nov 2023)
- docs: add supported version for the json write-out
xref: https://curl.se/changes.html#7_70_0
Closes #12266
Viktor Szakats (3 Nov 2023)
- appveyor: make VS2008-built curl tool runnable
By linking the CRT statically. This avoids the error about missing
runtime DLL `MSVCR90.dll` when running the freshly built `curl.exe`.
Closes #12263
Stefan Eissing (3 Nov 2023)
- url: proxy ssl connection reuse fix
- tunnel https proxy used for http: transfers does
no check if proxy-ssl configuration matches
- test cases added, test_10_12 fails on 8.4.0
Closes #12255
Jay Satiro (3 Nov 2023)
- curl_sspi: support more revocation error names in error messages
- Add these revocation errors to sspi error list:
CRYPT_E_NO_REVOCATION_DLL, CRYPT_E_NO_REVOCATION_CHECK,
CRYPT_E_REVOCATION_OFFLINE and CRYPT_E_NOT_IN_REVOCATION_DATABASE.
Prior to this change those error codes were not matched to their macro
name and instead shown as "unknown error".
Before:
schannel: next InitializeSecurityContext failed:
Unknown error (0x80092013) - The revocation function was
unable to check revocation because the revocation server was offline.
After:
schannel: next InitializeSecurityContext failed:
CRYPT_E_REVOCATION_OFFLINE (0x80092013) - The revocation function was
unable to check revocation because the revocation server was offline.
Bug: https://github.com/curl/curl/issues/12239
Reported-by: Niracler Li
Closes https://github.com/curl/curl/pull/12241
- strdup: don't allow Curl_strndup to read past a null terminator
- Use malloc + strncpy instead of Curl_memdup to dupe the string before
null terminating it.
Prior to this change if Curl_strndup was passed a length longer than
the allocated string then it could copy out of bounds.
This change is for posterity. Curl_strndup was added in the parent
commit and currently none of the calls to it pass a length that would
cause it to read past the allocated length of the input.
Follow-up to d3b3ba35.
Closes https://github.com/curl/curl/pull/12254
Daniel Stenberg (2 Nov 2023)
- lib: add and use Curl_strndup()
The Curl_strndup() function is similar to memdup(), but copies 'n' bytes
then adds a terminating null byte ('\0').
Closes #12251
- CURPOST_POSTFIELDS.3: add CURLOPT_COPYPOSTFIELDS in SEE ALSO
Stefan Eissing (2 Nov 2023)
- pytest: use lower count in repeat tests
- lower large iteration counts in some tests somewhat for
the same coverage with less duration
Closes #12248
Daniel Stenberg (2 Nov 2023)
- RELEASE-NOTES: synced
- docs: clarify that curl passes on input unfiltered
... for several options.
Reported-by: Ophir Lojkine
Closes #12249
- urlapi: when URL encoding the fragment, pass in the right length
A benign bug because it would only add an extra null terminator.
Made lib1560 get a test that runs this code.
Closes #12250
Stefan Eissing (2 Nov 2023)
- vtls: late clone of connection ssl config
- perform connection cache matching against `data->set.ssl.primary`
and proxy counterpart
- fully clone connection ssl config only when connection is used
Closes #12237
- msh3: error when built with CURL_DISABLE_SOCKETPAIR set
Reported-by: Gisle Vanem
Closes #12252
Fixes #12213
Daniel Stenberg (2 Nov 2023)
- hsts: skip single-dot hostname
Reported-by: Maksymilian Arciemowicz
Closes #12247
- vtls: fix build without proxy
Follow-up to bf0e278a3c54bc7fee7360da17c
closes #12243
- docs/example/keepalive.c: show TCP keep-alive options
Closes #12242
- lib1560: verify appending blank URL encoded query string
- urlapi: skip appending NULL pointer query
Reported-by: kirbyn17 on hackerone
Closes #12240
- lib1560: verify setting host to "" with and without URL encode
- urlapi: avoid null deref if setting blank host to url encode
Reported-by: kirbyn17 on hackerone
Closes #12240
- dynbuf: assert for NULL pointer inputs
Help us catch more mistakes.
Closes #12238
- HTTP3: ngtcp2 builds are no longer experimental
The other HTTP/3 backends are still experimental.
Closes #12235
Stefan Eissing (31 Oct 2023)
- vtls: cleanup SSL config management
- remove `Curl_ssl_get_config()`, no longer needed
Closes #12204
Daniel Stenberg (31 Oct 2023)
- libcurl-thread.3: simplify the TLS section
All TLS libraries curl can use are threadsafe since OpenSSL 1.1.x, August
2016.
Closes #12233
- configure: better --disable-http
- disable HTTPS-proxy as well, since it can't work without HTTP
- curl_setup: when HTTP is disabled, also disable all features that are
HTTP-only
- version: HTTPS-proxy only exists if HTTP support exists
Closes #12223
- http: consider resume with CURLOPT_FAILONERRROR and 416 to be fine
Finding a 'Content-Range:' in the response changed the handling.
Add test case 1475 to verify -C - with 416 and Content-Range: header,
which is almost exactly like test 194 which instead uses a fixed -C
offset. Adjusted test 194 to also be considered fine.
Fixes #10521
Reported-by: Smackd0wn
Fixes #12174
Reported-by: Anubhav Rai
Closes #12176
Stefan Eissing (30 Oct 2023)
- GHA: fix checkout of quictls repository to use correct branch name
Follow-up to c868b0e30f10cd0ac7
Closes #12232
Daniel Stenberg (30 Oct 2023)
- docs/example/localport.c: show off CURLOPT_LOCALPORT
Closes #12230
- docs/examples/interface.c: show CURLOPT_INTERFACE use
Although super simple.
Closes #12229
Viktor Szakats (30 Oct 2023)
- build: fix compiler warning with auths disabled
```
./curl/lib/http.c:979:12: warning: unused function 'is_valid_auth_separator'
[-Wunused-function]
static int is_valid_auth_separator(char ch)
^
5 warnings generated.
```
Follow-up to e92edfbef64448ef461117769881f3ed776dec4e #11490
Closes #12227
- build: require Windows XP or newer
After this patch we assume availability of `getaddrinfo` and
`freeaddrinfo`, first introduced in Windows XP. Meaning curl
now requires building for Windows XP as a minimum.
TODO: assume these also in autotools.
Ref: https://github.com/curl/curl/pull/12221#issuecomment-1783761806
Closes #12225
- appveyor: bump one job to OpenSSL 3.1 (was 1.1.1)
Use 3.1 with the modern runner image.
We still use 1.1.1 in 8 jobs.
1.1.1 is EOL since 2023-09-11:
https://www.openssl.org/blog/blog/2023/03/28/1.1.1-EOL/
Also:
- add missing SSL-backend to job descriptions.
- tidy up CPU in job descriptions.
Closes #12226
Daniel Stenberg (30 Oct 2023)
- RELEASE-NOTES: synced
- GHA: bump ngtcp2, nghttp3, nghttp2 and quictls versions
ngtcp2 1.0.1
nghttp3 1.0.0
nghttp2 1.58.0
quictls 3.1.4+quic
also sync HTTP3.md with these changes
Closes #12132
Kareem (29 Oct 2023)
- wolfssl: add default case for wolfssl_connect_step1 switch
Closes #12218
Jay Satiro (29 Oct 2023)
- curl_setup: disallow Windows IPv6 builds missing getaddrinfo
- On Windows if IPv6 is enabled but getaddrinfo is missing then #error
the build.
curl can be built with IPv6 support (ENABLE_IPV6) but without the
ability to resolve hosts to IPv6 addresses (HAVE_GETADDRINFO). On
Windows this is highly unlikely and should be considered a bad build
configuration.
Such a bad configuration has already given us a bug that was hard to
diagnose. See #12134 and #12136 for discussion.
Ref: https://github.com/curl/curl/issues/12134
Ref: https://github.com/curl/curl/pull/12136
Closes https://github.com/curl/curl/pull/12221
Nico Rieck (29 Oct 2023)
- openssl: make CURLSSLOPT_NATIVE_CA import Windows intermediate CAs
- If CURLSSLOPT_NATIVE_CA on Windows then import from intermediate CA
"CA" store after importing from root CA "ROOT" store.
This change allows curl to work in situations where a server does not
send all intermediate certs and they are present in the "CA" store (the
store with intermediate CAs). This is already allowed by the Schannel
backend.
Also this change makes partial chain verification possible for those
certs since we allow partial chain verification by default for OpenSSL
(unless CURLSSLOPT_NO_PARTIALCHAIN). This is not allowed by the Schannel
backend.
Prior to this change CURLSSLOPT_NATIVE_CA only imported "ROOT" certs.
Fixes https://github.com/curl/curl/issues/12155
Closes https://github.com/curl/curl/pull/12185
Viktor Szakats (28 Oct 2023)
- Makefile.mk: fix `-rtmp` option for non-Windows [ci skip]
Daniel Stenberg (28 Oct 2023)
- asyn-ares: handle no connection in the addrinfo callback
To avoid crashing.
Follow-up from 56a4db2
Closes #12219
Jay Satiro (28 Oct 2023)
- hostip6: fix DEBUG_ADDRINFO builds
- Removed unused and incorrect parameter from dump_addrinfo().
Bug: https://github.com/curl/curl/commit/56a4db2e#commitcomment-131050442
Reported-by: Gisle Vanem
Closes https://github.com/curl/curl/pull/12212
Viktor Szakats (28 Oct 2023)
- Makefile.mk: restore `_mingw.h` for default `_WIN32_WINNT`
In 8.4.0 we deleted `_mingw.h` as part of purging old-mingw support.
Turns out `_mingw.h` had the side-effect of setting a default
`_WIN32_WINNT` value expected by `lib/config-win32.h` to enable
`getaddrinfo` support in `Makefile.mk` mingw-w64 builds. This caused
disabling support for this unless specifying the value manually.
Restore this header and update its comment to tell why we continue
to need it.
This triggered a regression in official Windows curl builds starting
with 8.4.0_1. Fixed in 8.4.0_6. (8.5.0 will be using CMake.)
Regression from 38029101e2d78ba125732b3bab6ec267b80a0e72 #11625
Reported-by: zhengqwe on github
Helped-by: Nico Rieck
Fixes #12134
Fixes #12136
Closes #12217
- hostip: silence compiler warning `-Wparentheses-equality`
Seen with LLVM 17.
```
hostip.c:1336:22: warning: equality comparison with extraneous parentheses [-
Wparentheses-equality]
1336 | (a->ai_family == PF_INET)) {
| ~~~~~~~~~~~~~^~~~~~~~~~
hostip.c:1336:22: note: remove extraneous parentheses around the comparison t
o silence this warning
1336 | (a->ai_family == PF_INET)) {
| ~ ^ ~
hostip.c:1336:22: note: use '=' to turn this equality comparison into an assi
gnment
1336 | (a->ai_family == PF_INET)) {
| ^~
| =
1 warning generated.
```
Follow-up to b651aba0962bb31353f55de4dc35f745952a1b10 #12145
Reviewed-by: Daniel Stenberg
Closes #12215
Stefan Eissing (27 Oct 2023)
- doh: use PIPEWAIT when HTTP/2 is attempted
Closes #12214
Daniel Stenberg (27 Oct 2023)
- setopt: remove outdated cookie comment
Closes #12206
Stefan Eissing (27 Oct 2023)
- cfilter: provide call to tell connection to forget a socket
- fixed libssh.c workaround for a socket being closed by
the library
- eliminate the terrible hack in cf-socket.c to guess when
this happened and try not closing the socket again.
- fixes race in eyeballing when socket could have failed to
be closed for a discarded connect attempt
Closes #12207
- url: protocol handler lookup tidy-up
- rename lookup to what it does
- use ARRAYSIZE instead of NULL check for end
- offer alternate lookup for 0-terminated strings
Closes #12216
Viktor Szakats (27 Oct 2023)
- build: variadic macro tidy-ups
- delete unused `HAVE_VARIADIC_MACROS_C99/GCC` feature checks.
(both autotools and CMake.)
- delete duplicate `NULL` check in `Curl_trc_cf_infof()`.
- fix compiler warning in `CURL_DISABLE_VERBOSE_STRINGS` builds.
```
./lib/cf-socket.c:122:41: warning: unused parameter 'data' [-Wunused-parame
ter]
static void nosigpipe(struct Curl_easy *data,
^
```
- fix `#ifdef` comments in `lib/curl_trc.{c,h}`.
- fix indentation in some `infof()` calls.
Follow-up to dac293cfb7026b1ca4175d88b80f1432d3d3c684 #12167
Cherry-picked from #12105
Closes #12210
- cmake: speed up threads setup for Windows
Win32 threads are always available. We enabled them unconditionally
(with `ENABLE_THREADED_RESOLVER`). CMake built-in thread detection
logic has this condition hard-coded for Windows as well (since at least
2007).
Instead of doing all the work of detecting pthread combinations on
Windows, then discarding those results, skip these efforts and assume
built-in thread support when building for Windows.
This saves 1-3 slow CMake configuration steps.
Reviewed-by: Daniel Stenberg
Closes #12202
- cmake: speed up zstd detection
Before this patch we detected the presence of a specific zstd API to
see if we can use the library. zstd published that API in its first
stable release: v1.0.0 (2016-08-31).
Replace that method by detecting the zstd library version instead and
accepting if it's v1.0.0 or newer. Also display this detected version
and display a warning if the zstd found is unfit for curl.
We use the same version detection method as zstd itself, via its public
C header.
This deviates from autotools which keeps using the slow method of
looking for the API by building a test program. The outcome is the same
as long as zstd keeps offering this API.
Ref: https://github.com/facebook/zstd/commit/5a0c8e24395079f8e8cdc90aa1659cd5
ab1b7427 (2016-08-12, committed)
Ref: https://github.com/facebook/zstd/releases/tag/v0.8.1 (2016-08-18, first
released)
Ref: https://github.com/facebook/zstd/releases/tag/v1.0.0
Reviewed-by: Daniel Stenberg
Closes #12200
Daniel Stenberg (26 Oct 2023)
- openssl: fix infof() to avoid compiler warning for %s with null
vtls/openssl.c: In function ‘ossl_connect_step2’:
../lib/curl_trc.h:120:10: error: ‘%s’ directive argument is null [-Werror
=format-overflow=]
120 | Curl_infof(data, __VA_ARGS__); } while(0)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
vtls/openssl.c:4008:5: note: in expansion of macro ‘infof’
4008 | infof(data, "SSL connection using %s / %s / %s / %s",
| ^~~~~
vtls/openssl.c:4008:49: note: format string is defined here
4008 | infof(data, "SSL connection using %s / %s / %s / %s",
| ^~
Follow-up to b6e6d4ff8f253c8b8055bab
Closes #12196
Stefan Eissing (26 Oct 2023)
- lib: apache style infof and trace macros/functions
- test for a simplified C99 variadic check
- args to infof() in --disable-verbose are no longer disregarded but
must compile.
Closes #12167
Fixes #12083
Fixes #11880
Fixes #11891
Daniel Stenberg (26 Oct 2023)
- RELEASE-NOTES: synced
Stefan Eissing (26 Oct 2023)
- urldata: move async resolver state from easy handle to connectdata
- resolving is done for a connection, not for every transfer
- save create/dup/free of a cares channel for each transfer
- check values of setopt calls against a local channel if no
connection has been attached yet, when needed.
Closes #12198
Daniel Stenberg (26 Oct 2023)
- CURLOPT_WRITEFUNCTION.3: clarify what libcurl returns for CURL_WRITEFUNC_ERRO
R
It returns CURLE_WRITE_ERROR. It was not previously stated clearly.
Reported-by: enWILLYado on github
Fixes #12201
Closes #12203
Viktor Szakats (25 Oct 2023)
- autotools: update references to deleted `crypt-auth` option
Delete leftovers of the `crypt-auth` `./configure` option and
add the new ones that replaced them.
Follow-up to e92edfbef64448ef461117769881f3ed776dec4e #11490
Reviewed-by: Daniel Stenberg
Closes #12194
Stefan Eissing (25 Oct 2023)
- lib: introduce struct easy_poll_set for poll information
Connection filter had a `get_select_socks()` method, inspired by the
various `getsocks` functions involved during the lifetime of a
transfer. These, depending on transfer state (CONNECT/DO/DONE/ etc.),
return sockets to monitor and flag if this shall be done for POLLIN
and/or POLLOUT.
Due to this design, sockets and flags could only be added, not
removed. This led to problems in filters like HTTP/2 where flow control
prohibits the sending of data until the peer increases the flow
window. The general transfer loop wants to write, adds POLLOUT, the
socket is writeable but no data can be written.
This leads to cpu busy loops. To prevent that, HTTP/2 did set the
`SEND_HOLD` flag of such a blocked transfer, so the transfer loop cedes
further attempts. This works if only one such filter is involved. If a
HTTP/2 transfer goes through a HTTP/2 proxy, two filters are
setting/clearing this flag and may step on each other's toes.
Connection filters `get_select_socks()` is replaced by
`adjust_pollset()`. They get passed a `struct easy_pollset` that keeps
up to `MAX_SOCKSPEREASYHANDLE` sockets and their `POLLIN|POLLOUT`
flags. This struct is initialized in `multi_getsock()` by calling the
various `getsocks()` implementations based on transfer state, as before.
After protocol handlers/transfer loop have set the sockets and flags
they want, the `easy_pollset` is *always* passed to the filters. Filters
"higher" in the chain are called first, starting at the first
not-yet-connection one. Each filter may add sockets and/or change
flags. When all flags are removed, the socket itself is removed from the
pollset.
Example:
* transfer wants to send, adds POLLOUT
* http/2 filter has a flow control block, removes POLLOUT and adds
POLLIN (it is waiting on a WINDOW_UPDATE from the server)
* TLS filter is connected and changes nothing
* h2-proxy filter also has a flow control block on its tunnel stream,
removes POLLOUT and adds POLLIN also.
* socket filter is connected and changes nothing
* The resulting pollset is then mixed together with all other transfers
and their pollsets, just as before.
Use of `SEND_HOLD` is no longer necessary in the filters.
All filters are adapted for the changed method. The handling in
`multi.c` has been adjusted, but its state handling the the protocol
handlers' `getsocks` method are untouched.
The most affected filters are http/2, ngtcp2, quiche and h2-proxy. TLS
filters needed to be adjusted for the connecting handshake read/write
handling.
No noticeable difference in performance was detected in local scorecard
runs.
Closes #11833
Daniel Stenberg (25 Oct 2023)
- tests/README: SOCKS tests are not using OpenSSH, it has its own server
Follow-up to 04fd67555cc
Closes #12195
Jacob Hoffman-Andrews (25 Oct 2023)
- tets: make test documentation more user-friendly
Put the instructions to run tests right at the top of tests/README.md.
Give instructions to read the runtests.1 man page for information
about flags. Delete redundant copy of the flags documentation in the
README.
Add a mention in README.md of the important parallelism flag, to make
test runs go much faster.
Move documentation of output line format into the runtests.1 man page,
and update it with missing flags.
Fix the order of two flags in the man page.
Closes #12193
Viktor Szakats (24 Oct 2023)
- cmake: pre-fill rest of detection values for Windows
The goal of this patch is to avoid unnecessary feature detection work
when doing Windows builds with CMake. Do this by pre-filling well-known
detection results for Windows and specifically for mingw-w64 and MSVC
compilers. Also limit feature checks to platforms where the results are
actually used. Drop a few redundant ones. And some tidying up.
- pre-fill remaining detection values in Windows CMake builds.
Based on actual detection results observed in CI runs, preceding
similar work over libssh2 and matching up values with
`lib/config-win32.h`.
This brings down CMake configuration time from 58 to 14 seconds on the
same local machine.
On AppVeyor CI this translates to:
- 128 seconds -> 50 seconds VS2022 MSVC with OpenSSL (per CMake job):
https://ci.appveyor.com/project/curlorg/curl/builds/48208419/job/4gw66ecr
jpy7necb#L296
https://ci.appveyor.com/project/curlorg/curl/builds/48217440/job/8m4fwrr2
fe249uo8#L186
- 62 seconds -> 16 seconds VS2017 MINGW (per CMake job):
https://ci.appveyor.com/project/curlorg/curl/builds/48208419/job/s1y8q5iv
lcs7ub29?fullLog=true#L290
https://ci.appveyor.com/project/curlorg/curl/builds/48217440/job/pchpxyjs
yc9kl13a?fullLog=true#L194
The formula is about 1-3 seconds delay for each detection. Almost all
of these trigger a full compile-link cycle behind the scenes, slow
even today, both cross and native, mingw-w64 and apparently MSVC too.
Enabling .map files or other custom build features slows it down
further. (Similar is expected for autotools configure.)
- stop detecting `idn2.h` if idn2 was deselected.
autotools does this.
- stop detecting `idn2.h` if idn2 was not found.
This deviates from autotools. Source code requires both header and
lib, so this is still correct, but faster.
- limit `ADDRESS_FAMILY` detection to Windows.
- normalize `HAVE_WIN32_WINNT` value to lowercase `0x0a12` format.
- pre-fill `HAVE_WIN32_WINNT`-dependent detection results.
Saving 4 (slow) feature-detections in most builds: `getaddrinfo`,
`freeaddrinfo`, `inet_ntop`, `inet_pton`
- fix pre-filled `HAVE_SYS_TIME_H`, `HAVE_SYS_PARAM_H`,
`HAVE_GETTIMEOFDAY` for mingw-w64.
Luckily this do not change build results, as `WIN32` took
priority over `HAVE_GETTIMEOFDAY` with the current source
code.
- limit `HAVE_CLOCK_GETTIME_MONOTONIC_RAW` and
`HAVE_CLOCK_GETTIME_MONOTONIC` detections to non-Windows.
We're not using these in the source code for Windows.
- reduce compiler warning noise in CMake internal logs:
- fix to include `winsock2.h` before `windows.h`.
Apply it to autotools test snippets too.
- delete previous `-D_WINSOCKAPI_=` hack that aimed to fix the above.
- cleanup `CMake/CurlTests.c` to emit less warnings.
- delete redundant `HAVE_MACRO_SIGSETJMP` feature check.
It was the same check as `HAVE_SIGSETJMP`.
- delete 'experimental' marking from `CURL_USE_OPENSSL`.
- show CMake version via `CMakeLists.txt`.
Credit to the `zlib-ng` project for the idea:
https://github.com/zlib-ng/zlib-ng/blob/61e181c8ae93dbf56040336179c9954078b
d1399/CMakeLists.txt#L7
- make `CMake/CurlTests.c` pass `checksrc`.
- `CMake/WindowsCache.cmake` tidy-ups.
- replace `WIN32` guard with `_WIN32` in `CMake/CurlTests.c`.
Closes #12044
Jay Satiro (24 Oct 2023)
- page-footer: clarify exit code 25
- Clarify that curl tool exit code 25 means an upload failed to start.
Exit code 25 is equivalent to CURLE_UPLOAD_FAILED (25). Prior to this
change the documentation only mentioned the case of FTP STOR failing.
Reported-by: Emanuele Torre
Ref: https://github.com/curl/curl/blob/curl-8_4_0/docs/libcurl/libcurl-errors
.3#L113-L115
Fixes https://github.com/curl/curl/issues/12189
Closes https://github.com/curl/curl/pull/12190
Daniel Stenberg (24 Oct 2023)
- scripts/cijobs.pl: adjust for appveyor
Follow-up to a1d73a6bb
Alex Bozarth (24 Oct 2023)
- OpenSSL: Include SIG and KEM algorithms in verbose
Currently the verbose output does not include which algorithms are used
for the signature and key exchange when using OpenSSL. Including the
algorithms used will enable better debugging when working on using new
algorithm implementations. Know what algorithms are used has become more
important with the fast growing research into new quantum-safe
algorithms.
This implementation includes a build time check for the OpenSSL version
to use a new function that will be included in OpenSSL 3.2 that was
introduced in openssl/openssl@6866824
Based-on-patch-by: Martin Schmatz <mrt@zurich.ibm.com>
Closes #12030
Daniel Stenberg (23 Oct 2023)
- http2: provide an error callback and failf the message
Getting nghttp2's error message helps users understand what's going
on. For example when the connection is brought down due a forbidden
header is used - as that header is then not displayed by curl itself.
Example:
curl: (92) Invalid HTTP header field was received: frame type: 1,
stream: 1, name: [upgrade], value: [h2,h2c]
Ref: #12172
Closes #12179
Turiiya (23 Oct 2023)
- BINDINGS: add V binding
Closes #12182
Daniel Stenberg (22 Oct 2023)
- configure: check for the fseeko declaration too
... and make the code require both symbol and declaration.
This is because for Android, the symbol is always present in the lib at
build-time even when not actually available in run-time.
Assisted-by: Viktor Szakats
Reported-by: 12932 on github
Fixes #12086
Closes #12158
Viktor Szakats (22 Oct 2023)
- cmake: fix OpenSSL quic detection in quiche builds
An orphan call to `CheckQuicSupportInOpenSSL()` remained after a recent
update when checking QUIC for quiche. Move back QUIC detection to
a function and fixup callers to use that. Also make sure that quiche
gets QUIC from BoringSSL, because it doesn't support other forks at this
time.
Regression from dee310d54261f9a8416e87d50bccfe2cbe404949 #11555
Reported-by: Casey Bodley <cbodley@redhat.com>
Fixes #12160
Closes #12162
Daniel Stenberg (22 Oct 2023)
- RELEASE-NOTES: synced
bump to 8.5.0 for pending release
Dan Fandrich (21 Oct 2023)
- test3103: add missing quotes around a test tag attribute
Loïc Yhuel (21 Oct 2023)
- tool: fix --capath when proxy support is disabled
After 95e8515ca0, --capath always sets CURLOPT_PROXY_CAPATH, which fails
with CURLE_UNKNOWN_OPTION when proxy support is disabled.
Closes #12089
Daniel Stenberg (21 Oct 2023)
- openldap: move the alloc of ldapconninfo to *connect()
Fixes a minor memory leak on LDAP connection reuse.
Doing the allocation already in *setup_connection() is wrong since that
connect struct might get discarded early when an existing connection is
reused instead.
Closes #12166
- openldap: set the callback argument in oldap_do
... to make sure it has the current 'data' pointer and not a stale old
one.
Reported-by: Dan Fandrich
Closes #12166
- gnutls: support CURLSSLOPT_NATIVE_CA
Remove the CURL_CA_FALLBACK logic. That build option was added to allow
primarily OpenSSL to use the default paths for loading the CA certs. For
GnuTLS it was instead made to load the "system certs", which is
different and not desirable.
The native CA store loading is now asked for with this option.
Follow-up to 7b55279d1d856
Co-authored-by: Jay Satiro
Closes #12137
Stefan Eissing (21 Oct 2023)
- RTSP: improved RTP parser
- fix HTTP header parsing to report incomplete
lines it buffers as consumed!
- re-implement the RTP parser for interleave RTP
messages for robustness. It is now keeping its
state at the connection
- RTSP protocol handler "readwrite" implementation
now tracks if the response is before/in/after
header parsing or "in" a bod by calling
"Curl_http_readwrite_headers()" itself. This
allows it to know when non-RTP bytes are "junk"
or HEADER or BODY.
- tested with #12035 and various small receive
sizes where current master fails
Closes #12052
- http2: header conversion tightening
- fold the code to convert dynhds to the nghttp2 structs
into a dynhds internal method
- saves code duplication
- pacifies compiler analyzers
Closes #12097
Daniel Stenberg (21 Oct 2023)
- curl_ntlm_wb: fix elif typo
Reported-by: Manfred Schwarb
Follow-up to d4314cdf65ae
Bug: https://github.com/curl/curl/commit/d4314cdf65aee295db627016934bd9eb621a
b077#r130551295
Dan Fandrich (20 Oct 2023)
- test1683: remove commented-out check alternatives
Python precheck/postcheck alternatives were included but commented out.
Since these are not used and perl is guaranteed to be available to run
the perl versions anyway, the Python ones are removed.
Daniel Stenberg (20 Oct 2023)
- hostip: show the list of IPs when resolving is done
Getting 'curl.se' today then gets this verbose output which might help
debugging connectivity related matters.
* Host curl.se:80 was resolved.
* IPv6: 2a04:4e42::347, 2a04:4e42:200::347, 2a04:4e42:400::347,
2a04:4e42:600::347, 2a04:4e42:800::347, 2a04:4e42:a00::347,
2a04:4e42:c00::347, 2a04:4e42:e00::347
* IPv4: 151.101.193.91, 151.101.1.91, 151.101.65.91, 151.101.129.91
Co-authored-by: Jay Satiro
Closes #12145
rilysh (20 Oct 2023)
- docs: fix function typo in curl_easy_option_next.3
Closes #12170
Daniel Stenberg (20 Oct 2023)
- vssh: remove the #ifdef for Curl_ssh_init, use empty macro
In the same style as other init calls
- easy: remove duplicate wolfSSH init call
It is already done in Curl_ssh_init() where it belongs.
Closes #12168
- socks: make SOCKS5 use the CURLOPT_IPRESOLVE choice
Fixes #11949
Reported-by: Ammar Faizi
Closes #12163
- urldata: move the 'internal' boolean to the state struct
... where all the other state bits for the easy handles live.
Closes #12165
- url: don't touch the multi handle when closing internal handles
Reported-by: Maksymilian Arciemowicz
Closes #12165
Faraz Fallahi (19 Oct 2023)
- getenv: PlayStation doesn't have getenv()
Closes #12140
Daniel Stenberg (19 Oct 2023)
- transfer: only reset the FTP wildcard engine in CLEAR state
To avoid the state machine to start over and redownload all the files
*again*.
Reported-by: lkordos on github
Regression from 843b3baa3e3cb228 (shipped in 8.1.0)
Bisect-by: Dan Fandrich
Fixes #11775
Closes #12156
Stefan Eissing (19 Oct 2023)
- GHA: move mod_h2 version in CI to v2.0.25
Closes #12157
Daniel Stenberg (19 Oct 2023)
- ntlm_wb: use pipe instead of socketpair when possible
Closes #12149
- RELEASE-NOTES: synced
- asyn-thread: use pipe instead of socketpair for IPC when available
If pipe() is present. Less overhead.
Helped-by: Viktor Szakats
Closes #12146
Dan Fandrich (17 Oct 2023)
- tests: Fix Windows test helper tool search & use it for handle64
The checkcmd() and checktestcmd() functions would not have worked on
Windows due to hard-coding the UNIX PATH separator character and not
adding .exe file extension. This meant that tools like stunnel, valgrind
and nghttpx would not have been found and used on Windows, and
inspection of previous test runs show none of those being found in pure
Windows CI builds.
With this fixed, they can be used to detect the handle64.exe program
before attempting to use it. When handle64.exe was called
unconditionally without it existing, it caused perl to abort the test
run with the error
The running command stopped because the preference variable
"ErrorActionPreference" or common parameter is set to Stop:
sh: handle64.exe: command not found
Closes #12115
Daniel Stenberg (17 Oct 2023)
- multi: use pipe instead of socketpair to *wakeup()
If pipe() is present. Less overhead.
Closes #12142
Jay Satiro (17 Oct 2023)
- build: fix 'threadsafe' feature detection for older gcc
- Add 'threadsafe' to the feature list shown during build if POSIX
threads are being used.
This is a follow-up to 5adb6000 which added support for building a
thread-safe libcurl with older versions of gcc where atomic is not
available but pthread is.
Reported-by: Dan Fandrich
Co-authored-by: Dan Fandrich
Fixes https://github.com/curl/curl/issues/12125
Closes https://github.com/curl/curl/pull/12127
Daniel Stenberg (16 Oct 2023)
- test729: verify socks4a with excessive proxy user name length
- socks: better buffer size checks for socks4a user and hostname
Also limit the proxy user name to 255 bytes, which is the same limit as
in SOCKS5.
Reported-by: sd0 on hackerone
Closes #12139
- curl.h: on FreeBSD include sys/param.h instead of osreldate.h
Should things build on Playstation as well
Fixes #12107
Reported-by: Faraz Fallahi
Closes #12123
Marcin Rataj (16 Oct 2023)
- tool_operate: fix links in ipfs errors
URL fragment links generated from headers in
https://curl.se/docs/ipfs.html are lowercase.
Closes #12133
Viktor Szakats (15 Oct 2023)
- cmake: replace `check_library_exists_concat()`
The idea of `check_library_exists_concat()` is that it detects an
optional component and adds it to the list of libs that we also use in
subsequent component checks. This caused problems when detecting
components with unnecessary dependencies that were not yet built.
CMake offers the `CMAKE_REQUIRED_LIBRARIES` variable to set libs used
for component checks, which we already use in most cases. That left 4
uses of `check_library_exists_concat()`. Only one of these actually
needed the 'concat' feature (ldap/lber).
Delete this function and replace it with standard
`check_library_exists()` and manual management of our `CURL_LIBS`
list we use when linking build targets. And special logic to handle the
ldap/lber case.
(We have a similar function for headers: `check_include_file_concat()`.
It works, but problematic for performance reasons and because it hides
the actual headers required in `check_symbol_exists()` calls.)
Ref: #11537 #11558
Fixes #11285
Fixes #11648
Closes #12070
LoRd_MuldeR (15 Oct 2023)
- tool_cb_wrt: fix write output for very old Windows versions
- Pass missing parameter for 'lpNumberOfCharsWritten' to WriteConsoleW()
function.
Apparently this parameter was *not* optional on older Windows versions.
Issue observed on Windows XP SP2. Issue not observed on Windows 7 SP1.
So at some point between those two Microsoft changed the behavior.
Prior to this change, on those versions if parameter is NULL then the
function call fails with error ERROR_INVALID_ACCESS.
Regression since af3f4e41.
Ref: https://github.com/MicrosoftDocs/Console-Docs/issues/299
Fixes https://github.com/curl/curl/issues/12131
Closes https://github.com/curl/curl/pull/12130
Jay Satiro (15 Oct 2023)
- tool_urlglob: fix build for old gcc versions
- Don't use __builtin_mul_overflow for GCC 4 and earlier.
The function was added in GCC 5.
Ref: https://gcc.gnu.org/gcc-5/changes.html
Reported-by: Dan Fandrich
Fixes https://github.com/curl/curl/issues/12124
Closes https://github.com/curl/curl/pull/12128
Carlos Henrique Lima Melara (14 Oct 2023)
- docs/libcurl: fix three minor man page format mistakes
Reported-by: Samuel Henrique
Closes https://github.com/curl/curl/pull/12126
Jay Satiro (14 Oct 2023)
- tests/server: add more SOCKS5 handshake error checking
- Add additional checking for missing and too-short SOCKS5 handshake
messages.
Prior to this change the SOCKS5 test server did not check that all parts
of the handshake were received successfully. If those parts were missing
or too short then the server would access uninitialized memory.
This issue was discovered in CI job 'memory-sanitizer' test results.
Test 2055 was failing due to the SOCKS5 test server not running. It was
not running because either it crashed or memory sanitizer aborted it
during Test 728. Test 728 connects to the SOCKS5 test server on a
redirect but does not send any data on purpose. The test server was not
prepared for that.
Reported-by: Dan Fandrich
Fixes https://github.com/curl/curl/issues/12117
Closes https://github.com/curl/curl/pull/12118
Daniel Stenberg (14 Oct 2023)
- RELEASE-NOTES: synced
Sohom Datta (14 Oct 2023)
- tool_getparam: limit --rate to be smaller than number of ms
Currently, curl allows users to specify absurd request rates that might
be higher than the number of milliseconds in the unit (ex: curl --rate
3600050/h http://localhost:8080 does not error out despite there being
only 3600000ms in a hour).
This change adds a conditional check before the millisecond calculation
making sure that the number is not higher than the numerator (the unit)
If the number is higher, curl errors out with PARAM_NUMBER_TOO_LARGE
Closes #12116
Daniel Stenberg (14 Oct 2023)
- opts: fix two minor man page format mistakes
Jay Satiro (14 Oct 2023)
- curl_trc: remove a bad assertion
- Remove DEBUGASSERT that an internal handle must not have user
private_data set before calling the user's debug callback.
This is a follow-up to 0dc40b2a. The user can distinguish their easy
handle from an internal easy handle by setting CURLOPT_PRIVATE on their
easy handle. I had wrongly assumed that meant the user couldn't then
set CURLOPT_PRIVATE on an internal handle as well.
Bug: https://github.com/curl/curl/pull/12060#issuecomment-1754594697
Reported-by: Daniel Stenberg
Closes https://github.com/curl/curl/pull/12104
Dan Fandrich (13 Oct 2023)
- test613: stop showing an error on missing output file
This test would show an error message if the output was missing during
the log post-processing step, but the message was not captured by the
test harness and wasn't useful since the normal golden log file
comparison would the problem more clearly.
Stefan Eissing (13 Oct 2023)
- quic: manage connection idle timeouts
- configure a 120s idle timeout on our side of the connection
- track the timestamp when actual socket IO happens
- check IO timestamp to our *and* the peer's idle timeouts
in "is this connection alive" checks
Reported-by: calvin2021y on github
Fixes #12064
Closes #12077
Dan Fandrich (13 Oct 2023)
- CI: ignore test 286 on Appveyor gcc 9 build
This test fails sometimes with a super fast retry loop due to what may
just be a compiler bug. The test results are ignored on the one CI job
where it occurs because there seems to be nothing we can do to fix it.
Fixes #12040
Closes #12106
Viktor Szakats (13 Oct 2023)
- lib: fix gcc warning in printf call
Do not pass NULL to printf %s.
Seen with gcc 13.2.0 on Debian:
```
.../curl/lib/connect.c:696:27: warning: '%s' directive argument is null [-Wfo
rmat-overflow=]
```
Ref: https://github.com/curl/curl-for-win/actions/runs/6476161689/job/1758442
6483#step:3:11104
Ref: #10284
Co-authored-by: Jay Satiro
Closes #12082
Alex Klyubin (13 Oct 2023)
- http2: safer invocation of populate_binsettings
populate_binsettings now returns a negative value on error, instead of a
huge positive value. Both places which call this function have been
updated to handle this change in its contract.
The way populate_binsettings had been used prior to this change the huge
positive values -- due to signed->unsigned conversion of the potentially
negative result of nghttp2_pack_settings_payload which returns negative
values on error -- are not possible. But only because http2.c currently
always provides a large enough output buffer and provides H2 SETTINGS
IVs which pass the verification logic inside nghttp2. If the
verification logic were to change or if http2.c started passing in more
IVs without increasing the output buffer size, the overflow could become
reachable, and libcurl/curl might start leaking memory contents to
servers/proxies...
Closes #12101
Daniel Stenberg (13 Oct 2023)
- openssl: avoid BN_num_bits() NULL pointer derefs
Reported-by: icy17 on github
Fixes #12099
Closes #12100
- wolfssl: require WOLFSSL_SYS_CA_CERTS for loading system CA
This define is set in wolfssl's options.h file when this function and
feature is present. Handles both builds with the feature explicitly
disabled and wolfSSL versions before 5.5.2 - which introduced this API
call.
Closes #12108
- tool_urlglob: make multiply() bail out on negative values
- Does not work correctly with negative values
- use __builtin_mul_overflow() on gcc
Reported-by: Torben Dury
Closes #12102
Loïc Yhuel (13 Oct 2023)
- cmake: fix CURL_DISABLE_GETOPTIONS
- Add CURL_DISABLE_GETOPTIONS to curl_config.h.cmake.
Prior to this change the option had no effect because it was missing
from that file.
Closes https://github.com/curl/curl/pull/12091
- easy_lock: add a pthread_mutex_t fallback
This allows to keep the init threadsafe with gcc < 4.9.0 (no C11
atomics).
Closes https://github.com/curl/curl/pull/12090
Viktor Szakats (12 Oct 2023)
- CI: add autotools, out-of-tree, debug build to distro check job
Add a job that builds curl from a generated source tarball sample, with
autotools, out-of-tree, in debug mode.
Ref: #12085
Closes #12088
Daniel Stenberg (12 Oct 2023)
- http: avoid Expect: 100-continue if Upgrade: is used
Reported-by: Daniel Jelinski
Fixes #12022
Closes #12062
Jan Alexander Steffens (heftig) (12 Oct 2023)
- docs: use SOURCE_DATE_EPOCH for generated manpages
This should make builds from Git reproducible.
Closes #12092
Daniel Stenberg (12 Oct 2023)
- RELEASE-NOTES: synced
Bumped to 8.4.1
Viktor Szakats (12 Oct 2023)
- cmake: fix `HAVE_H_ERRNO_ASSIGNABLE` detection
Fix `HAVE_H_ERRNO_ASSIGNABLE` to not run, only compile its test snippet,
aligning this with autotools. This fixes an error when doing
cross-builds and also actually detects this feature. It affected systems
not allowlisted into this, e.g. SerenityOS.
We used this detection result to enable `HAVE_GETADDRINFO_THREADSAFE`.
Follow-up to 04a3a377d83fd72c4cf7a96c9cb6d44785e33264 #11979
Ref: #12095 (closed in favour of this patch)
Ref: #11964 (effort to sync cmake detections with autotools)
Reported-by: Kartatz on Github
Assisted-by: Kartatz on Github
Fixes #12093
Closes #12094
- build: add `src/.checksrc` to source tarball
Regression from e5bb88b8f824ed87620bd923552534c83c2a516e #11958
Bug: https://github.com/curl/curl/pull/11958#issuecomment-1757079071
Reported-by: Romain Geissler
Fixes #12084
Closes #12085
Version 8.4.0 (11 Oct 2023)
Daniel Stenberg (11 Oct 2023)
- RELEASE-NOTES: synced
- THANKS: add contributors from 8.4.0
Jay Satiro (11 Oct 2023)
- socks: return error if hostname too long for remote resolve
Prior to this change the state machine attempted to change the remote
resolve to a local resolve if the hostname was longer than 255
characters. Unfortunately that did not work as intended and caused a
security issue.
Bug: https://curl.se/docs/CVE-2023-38545.html
Stefan Eissing (10 Oct 2023)
- CI: remove slowed-network tests
- remove these tests as they are currently not reliable in our CI
setups.
curl handles the test cases, but CI sometimes fails on these due to
additional conditions. Rather than mix them in, an additional CI job
will be added in the future that is specific to them.
Closes https://github.com/curl/curl/pull/12075
Jay Satiro (10 Oct 2023)
- libcurl-env-dbg.3: move debug variables from libcurl-env.3
- Move documentation of libcurl environment variables used only in debug
builds from libcurl-env into a separate document libcurl-env-dbg.
- Document more debug environment variables.
Previously undocumented or missing a description:
CURL_ALTSVC_HTTP, CURL_DBG_SOCK_WBLOCK, CURL_DBG_SOCK_WPARTIAL,
CURL_DBG_QUIC_WBLOCK, CURL_DEBUG, CURL_DEBUG_SIZE, CURL_GETHOSTNAME,
CURL_HSTS_HTTP, CURL_FORCETIME, CURL_SMALLREQSEND, CURL_SMALLSENDS,
CURL_TIME.
Closes https://github.com/curl/curl/pull/11811
Dan Fandrich (9 Oct 2023)
- test670: increase the test timeout
This should make it more immune to loaded servers.
Ref: #11328
Stefan Eissing (9 Oct 2023)
- MQTT: improve receive of ACKs
- add `mq->recvbuf` to provide buffering of incomplete
ACK responses
- continue ACK reading until sufficient bytes available
- fixes test failures on low network receives
Closes #12071
Viktor Szakats (9 Oct 2023)
- quic: fix BoringSSL build
Add guard around `SSL_CTX_set_ciphersuites()` use.
Bug: https://github.com/curl/curl/pull/12065#issuecomment-1752171885
Follow-up to aa9a6a177017e4b74d33cdf85a3594900f4a7f81
Co-authored-by: Jay Satiro
Reviewed-by: Daniel Stenberg
Closes #12067
Stefan Eissing (9 Oct 2023)
- test1540: improve reliability
- print that bytes have been received on pausing, but not how many
Closes #12069
- test2302: improve reliability
- make result print collected write data, unless
change in meta flags is detected
- will show same result even when data arrives via
several writecb invocations
Closes #12068
Daniel Stenberg (9 Oct 2023)
- curl_easy_pause: set "in callback" true on exit if true
Because it might have called another callback in the mean time that then
set the bit FALSE on exit.
Reported-by: Jay Satiro
Fixes #12059
Closes #12061
Viktor Szakats (8 Oct 2023)
- h3: add support for ngtcp2 with AWS-LC builds
```
curl 8.4.0-DEV (x86_64-apple-darwin) libcurl/8.4.0-DEV (SecureTransport) AWS-
LC/1.15.0 nghttp2/1.56.0 ngtcp2/0.19.1 nghttp3/0.15.0
Release-Date: [unreleased]
Protocols: dict file ftp ftps gopher gophers http https imap imaps ldap ldaps
mqtt pop3 pop3s rtsp smb smbs smtp smtps telnet tftp ws wss
Features: alt-svc AsynchDNS HSTS HTTP2 HTTP3 HTTPS-proxy IPv6 Largefile Multi
SSL NTLM SSL threadsafe UnixSockets
```
Also delete an obsolete GnuTLS TODO and update the header comment in
`FindNGTCP2.cmake`.
Reviewed-by: Daniel Stenberg
Closes #12066
- build: do not publish `HAVE_BORINGSSL`, `HAVE_AWSLC` macros
Syncing this up with CMake.
Source code uses the built-in `OPENSSL_IS_AWSLC` and
`OPENSSL_IS_BORINSSL` macros to detect BoringSSL and AWS-LC. No help is
necessary from the build tools.
The one use of `HAVE_BORINGSSL` in the source turned out to be no longer
necessary for warning-free BoringSSL + Schannel builds. Ref: #1610 #2634
autotools detects this anyway for display purposes.
CMake detects this to decide whether to use the BoringSSL-specific
crypto lib with ngtcp2. It detects AWS-LC, but doesn't use the detection
result just yet (planned in #12066).
Ref: #11964
Reviewed-by: Daniel Stenberg
Reviewed-by: Jay Satiro
Closes #12065
Marc Hoersken (8 Oct 2023)
- CI: move distcheck job from Azure Pipelines to GitHub Actions
This will allow for more trigger excludes within Azure Pipelines.
Also fixes seemingly broken check with scripts/installcheck.sh.
Ref: 190374c74ec4e5247d9066544c86e8d095e1d7b5
Assisted-by: Philip Heiduck
Closes #9532
Daniel Stenberg (8 Oct 2023)
- url: fall back to http/https proxy env-variable if ws/wss not set
Reported-by: Craig Andrews
Fixes #12031
Closes #12058
Stefan Eissing (8 Oct 2023)
- cf-socket: simulate slow/blocked receives in debug
add 2 env variables for non-UDP sockets:
1. CURL_DBG_SOCK_RBLOCK: percentage of receive calls that randomly
should return EAGAIN
2. CURL_DBG_SOCK_RMAX: max amount of bytes read from socket
Closes #12035
- http2: refused stream handling for retry
- answer HTTP/2 streams refused via a GOAWAY from the server to
respond with CURLE_RECV_ERROR in order to trigger a retry
on another connection
Reported-by: black-desk on github
Ref #11859
Closes #12054
Jay Satiro (8 Oct 2023)
- CURLOPT_DEBUGFUNCTION.3: warn about internal handles
- Warn that the user's debug callback may be called with the handle
parameter set to an internal handle.
Without this warning the user may assume that the only handles their
debug callback receives are the easy handles on which they set
CURLOPT_DEBUGFUNCTION.
This is a follow-up to f8cee8cc which changed DoH handles to inherit
the debug callback function set in the user's easy handle. As a result
those handles are now passed to the user's debug callback function.
Closes https://github.com/curl/curl/pull/12034
- url: fix typo
Daniel Stenberg (8 Oct 2023)
- test458: verify --expand-output, expanding a file name accepting option
Verifies the fix in #12055 (commit f2c8086ff15e6e995e1)
- tool_getparam: accept variable expansion on file names too
Reported-by: PBudmark on github
Fixes #12048
Closes #12055
- RELEASE-NOTES: synced
- multi: do CURLM_CALL_MULTI_PERFORM at two more places
... when it does a state transition but there is no particular socket or
timer activity. This was made apparent when commit b5bb84c removed a
superfluous timer expiry.
Reported-by: Dan Fandrich.
Fixes #12033
Closes #12056
Viktor Szakats (7 Oct 2023)
- GHA/linux: mbedtls 3.5.0 + minor dep bumps
Closes #12057
Dan Fandrich (7 Oct 2023)
- CI: bump OpenLDAP package version on FreeBSD
The old one is no longer available.
Marc Hoersken (7 Oct 2023)
- docs/libcurl/opts/Makefile.inc: add missing manpage files
Detected with #9532
Dan Fandrich (7 Oct 2023)
- tests: fix a race condition in ftp server disconnect
If a client disconnected and reconnected quickly, before the ftp server
had a chance to respond, the protocol message/ack (ping/pong) sequence
got out of sync, causing messages sent to the old client to be delivered
to the new. A disconnect must now be acknowledged and intermediate
requests thrown out until it is, which ensures that such synchronization
problems can't occur. This problem could affect ftp, pop3, imap and smtp
tests.
Fixes #12002
Closes #12049
Viktor Szakats (7 Oct 2023)
- appveyor: bump mingw-w64 job to gcc 13 (was: 8)
This sets gcc 6, 7, 9, 13 in our test mix (was: 6, 7, 8, 9).
Adding a modern gcc version to the tests.
(The gcc 8 job used to take around 50 minutes. The new image with gcc 13
finished in 32, 35, 34 minutes in the 3 test runs so far.)
It also adds a modern CMake version and OS env to our mingw-w64 builds.
Closes #12051
David Benjamin (6 Oct 2023)
- openssl: use X509_ALGOR_get0 instead of reaching into X509_ALGOR
While the struct is still public in OpenSSL, there is a (somewhat
inconvenient) accessor. Use it to remain compatible if it becomes opaque
in the future.
Closes #12038
Daniel Stenberg (6 Oct 2023)
- curl_easy_pause.3: mention it works within callbacks
Reported-by: Maxim Dzhura
Bug: https://curl.se/mail/lib-2023-10/0010.html
Closes #12046
- curl_easy_pause.3: mention h2/h3 buffering
Asked-by: Maxim Dzhura
Ref: https://curl.se/mail/lib-2023-10/0011.html
Closes #12045
Viktor Szakats (6 Oct 2023)
- cmake: re-add missed C89 headers for specific detections
We removed C89 `setjmp.h` and `signal.h` detections and excluded them
from the global header list we use when detecting functions [1]. Then
missed to re-add these headers to the specific functions which need
them to be detected [2]. Fix this omission in this patch.
[1] Follow-up to 3795fcde995d96db641ddbcc8a04f9f0f03bef9f #11951
[2] Follow-up to 96c29900bcec32dd6bc8e9857c8871ff4b8b8ed9 #11940
Closes #12043
Daniel Stenberg (6 Oct 2023)
- multi: set CURLM_CALL_MULTI_PERFORM after switch to DOING_MORE
Since there is nothing to wait for there. Avoids the test 1233 hang
reported in #12033.
Reported-by: Dan Fandrich
Closes #12042
Dan Fandrich (5 Oct 2023)
- test1903: actually verify the cookies after the test
The test otherwise could do just about anything (except leak memory in
debug mode) and its bad behaviour wouldn't be detected. Now, check the
resulting cookie file to ensure the cookies are still there.
Closes #12041
- test: add missing <feature>s
The tests will otherwise fail if curl has them disabled.
- test1906: set a lower timeout since it's hit on Windows
msys2 builds actually hit the connect timeout in normal operation, so
lower the timeout from 5 minutes to 5 seconds to reduce test time.
Ref: #11328
Closes #12036
Daniel Stenberg (5 Oct 2023)
- RELEASE-NOTES: synced
Jay Satiro (5 Oct 2023)
- idn: fix WinIDN null ptr deref on bad host
- Return CURLE_URL_MALFORMAT if IDN hostname cannot be converted from
UTF-8 to UTF-16.
Prior to this change a failed conversion erroneously returned CURLE_OK
which meant 'decoded' pointer (what would normally point to the
punycode) would not be written to, remain NULL and be dereferenced
causing an access violation.
Closes https://github.com/curl/curl/pull/11983
Dan Fandrich (4 Oct 2023)
- tests: close the shell used to start sshd
This shell isn't needed once sshd starts, so use "exec" so it doesn't
stick around.
Closes #12032
Daniel Stenberg (4 Oct 2023)
- base64: also build for curl
Since the tool itself now uses the base64 code using the curlx way, it
needs to build also when the tool needs it. Starting now, the tool build
defines BULDING_CURL to allow lib-side code to use it.
Follow-up to 2e160c9c6525
Closes #12010
Eduard Strehlau (4 Oct 2023)
- tests: Fix zombie processes left behind by FTP tests.
ftpserver.pl correctly cleans up spawned server processes,
but forgets to wait for the shell used to spawn them.
This is barely noticeable during a normal testrun,
but causes process exhaustion and test failure
during a complete torture run of the FTP tests.
Fixes #12018
Closes #12020
Dan Fandrich (4 Oct 2023)
- github/labeler: improve labeler matches
- test574: add a timeout to the test
This one hangs occasionally, so this will speed up a test run and allow
logs to be seen when it does.
Closes #12025
- tests: propagate errors in libtests
Use the test macros to automatically propagate some errors, and check
and log others while running the tests. This can help in debugging
exactly why a test has failed.
- tests: set --expect100-timeout to improve test reliability
On an overloaded server, the default 1 second timeout can go by without
the test server having a chance to respond with the expected headers,
causing tests to fail. Increase the 1 second timeout to 99 seconds so
this failure mode is no longer a problem on test 1129. Some other tests
already set a high value, but make them consistently 99 seconds so if
something goes wrong the test is stalled for less time.
Ref: #11328
- CI: ignore the "flaky" and "timing-dependent" test results in CMake
This was already done for automake builds but CMake builds were missed.
Test 1086 actually causes the test harness to crash with:
Warning: unable to close filehandle DWRITE properly: Broken pipe at C:/projec
ts/curl/tests/ftpserver.pl line 527
Rather than fix it now, this change leaves test 1086 entirely skipped on
those builds that show this problem.
Follow-up to 589dca761
Ref: #11865
Viktor Szakats (4 Oct 2023)
- cmake: improve OpenLDAP builds
- cmake: detect OpenLDAP based on function `ldap_init_fd`.
autotools does this. autotools also publishes this detection result
in `HAVE_LDAP_INIT_FD`. We don't mimic that with CMake as the source
doesn't use this value. (it might need to be remove-listed in
`scripts/cmp-config.pl` for future OpenLDAP test builds.)
This also deletes existing self-declaration method via the
CMake-specific `CURL_USE_OPENLDAP` configuration.
- cmake: define `LDAP_DEPRECATED=1` for OpenLDAP.
Like autotools does. This fixes a long list of these warnings:
```
/usr/local/opt/openldap/include/ldap.h:1049:5: warning: 'LDAP_DEPRECATED' i
s not defined, evaluates to 0 [-Wundef]
```
- cmake: delete LDAP TODO comment no longer relevant.
Also:
- autotools: replace domain name `dummy` with `0.0.0.0` in LDAP feature
detection functions.
Ref: #11964 (effort to sync cmake detections with autotools)
Closes #12024
- cmake: fix unity builds for more build combinations
By using unique static function/variable names in source files
implementing these interfaces.
- OpenLDAP combined with any SSH backend.
- MultiSSL with mbedTLS, OpenSSL, wolfSSL, SecureTransport.
Closes #12027
Daniel Stenberg (4 Oct 2023)
- tests: remove leading spaces from some tags
The threee tags `<name>`, `</name>` and `<command>` were frequently used
with a leading space that this removes. The reason this habbit is so
widespread in testcases is probably that they have been copy and pasted.
Hence, fixing them all now might curb this practice from now on.
Closes #12028
Viktor Szakats (4 Oct 2023)
- GHA: bump actions/checkout
Follow-up to 2e0fa50fc16b9339f51e0a7bfff0352829323acb #11964
Follow-up to c39585d9b7ef3cbfc1380812dec60e7b275b6af3 #12000
Closes #12023
- spelling: fix codespell 2.2.6 typos
Closes #12019
Daniel Stenberg (3 Oct 2023)
- GHA: add workflow to compare configure vs cmake outputs
Uses scripts/cmp-config.pl two compare two curl_config.h files,
presumbly generated with configure and cmake. It displays the
differences and filters out a lot of known lines we ignore.
The script also shows the matches that were *not* used. Possibly
subjects for removal.
Closes #11964
- appveyor: enable test 571
Follow-up from 8a940fd55c175f7 / #12013
Closes #12017
Viktor Szakats (3 Oct 2023)
- build: alpha-sort source files for lib and src
Closes #12014
- cmake: delete old `HAVE_LDAP_URL_PARSE` logic
Left there by accident after adding proper detection for this.
Follow-up to 772f0d8edf1c3c2745543f42388ccec5a16ee2c0 #12006
Ref: #11964 (effort to sync cmake detections with autotools)
Closes #12015
Stefan Eissing (3 Oct 2023)
- tests: increase lib571 timeout from 3s to 30s
- 3s is too short for our CI, making this test fail occasionally
- test usually experiences no delay run locally, so 30s wont hurt
Closes #12013
Viktor Szakats (3 Oct 2023)
- cmake: fix unity with Windows Unicode + TrackMemory
Found the root cause of the startup crash in unity builds with Unicode
and TrackMemory enabled at the same time.
We must make sure that the `memdebug.h` header doesn't apply to
`lib/curl_multibyte.c` (as even noted in a comment there.) In unity
builds all headers apply to all sources, including `curl_multibyte.c`.
This probably resulted in an infinite loop on startup.
Exclude this source from unity compilation with TrackMemory enabled,
in both libcurl and curl tool. Enable unity mode for a debug Unicode
CI job to keep it tested. Also delete the earlier workaround that
fully disabled unity for affected builds.
Follow-up to d82b080f6374433ce7c98241329189ad2d3976f8 #12005
Follow-up to 3f8fc25720900b14b7432f4bd93407ca15311719 #11095
Closes #11928
- cmake: disable unity mode with Windows Unicode + TrackMemory
"TrackMemory" is `ENABLE_DEBUG=ON` (aka `ENABLE_CURLDEBUG=ON`,
aka `-DCURLDEBUG`).
There is an issue with memory tracking and Unicode when built in "unity"
mode, which results in the curl tool crashing right on startup, even
without any command-line option. Interestingly this doesn't happen under
WINE (at least on the system I tested this on), but consistenly happens
on real Windows machines. Crash is 0xC0000374 heap corruption. Both
shared and static curl executables are affected.
This limitation probably won't hit too many people, but it remains
a TODO to find and fix the root cause and drop this workaround.
Example builds and runs:
https://ci.appveyor.com/project/curlorg/curl/builds/48169111/job/17cptxhtpubd
7iwj#L313 (static)
https://ci.appveyor.com/project/curlorg/curl/builds/48169111/job/76e1ge758tby
qu9c#L317 (shared)
Follow-up to 3f8fc25720900b14b7432f4bd93407ca15311719 #11095
Ref: #11928
Closes #12005
- cmake: tidy-up `NOT_NEED_LBER_H` detection
Follow-up to 772f0d8edf1c3c2745543f42388ccec5a16ee2c0 #12006
- appveyor: rewrite batch in PowerShell + CI improvements
1. Rewrite in PowerShell:
- rewrite MS-DOS batch build script in PowerShell.
- move some bash operations into native PowerShell.
- fixups for PowerShell insisting on failure when a command outputs
something to stderr.
- fix to actually run `curl -V` after every build.
(and exclude ARM64 builds.)
- also say why we skipped `curl -V` if we had to skip.
- fix CMake warnings about unused configuration variables, by adapting
these dynamically for build cases.
- dedupe OpenSSL path into a variable.
- disable `test1451` failing with a warning anyway due to missing python
impacket. (after trying and failing to install impacket)
PowerShell promotes these warnings to errors by PowerShell. We can also
suppress they wholesale if they start causing issues in the future,
like we already to with `autoreconf` and `./configure`.
PowerShell is better than MS-DOS batches, so the hope is this makes it
easier to extend and maintain the AppVeyor build logic. POSIX/bash isn't
supported inline by AppVeyor on Windows build machines, but we are okay
to keep it in an external script, so it's also an option.
2. CI improvements:
- enable tests for a "unity" build job.
- speed-up CI initialization by using shallow clones of the curl repo.
- speed-up CMake MSVC jobs with `TrackFileAccess=false`.
- enable parallelism in `VisualStudioSolution` builds.
- display CMake version before builds.
- always show the CPU in job names.
- tell which jobs are build-only in job names.
- move `TESTING:` value next to `DISABLED_TESTS:` in two jobs.
- add `config.log` (autotools) to dumped logs (need to enable manually).
3. Style:
- use single-quotes in YAML like we do in other CI YAML files.
It also allows to drop quoting characters and lighter to write/read.
(keep double quotes for PowerShell strings needing expansion.)
Closes #11999
- cmake: fix `HAVE_LDAP_SSL`, `HAVE_LDAP_URL_PARSE` on non-Windows
- set `HAVE_LDAP_URL_PARSE` if `ldap_url_parse` function exists.
Before this patch we set it based it on the presence of `stricmp`,
which correctly enabled it on e.g. Windows, but was inaccurate for
other platforms.
- always set `HAVE_LDAP_SSL` if an LDAP backend is detected and
LDAPS is not explicitly disabled. This mimics autotools behaviour.
Previously we set it only for Windows LDAP. After this fix, LDAPS is
correctly enabled in default macOS builds.
- enable LDAP[S] for a CMake macOS CI job. Target OS X 10.9 (Mavericks)
to avoid deprecation warnings for LDAP API.
- always detect `HAVE_LDAP_SSL_H`, even with LDAPS explicitly disabled.
This doesn't make much sense, but let's do it to sync behaviour with
autotools.
- fix benign typo in variable name.
Ref: #11964 (effort to sync cmake detections with autotools)
Closes #12006
- autotools: restore `HAVE_IOCTL_*` detections
This restores `CURL_CHECK_FUNC_IOCTL` detection. I deleted it in
4d73854462f30948acab12984b611e9e33ee41e6 and
c3456652a0c72d1845d08df9769667db7e159949 (2022-08), because the
`HAVE_IOCTL` result it generated was unused in the source. But,
I did miss the fact that this had two dependent checks:
`CURL_CHECK_FUNC_IOCTL_FIONBIO`,
`CURL_CHECK_FUNC_IOCTL_SIOCGIFADDR` that we do actually need:
`HAVE_IOCTL_FIONBIO`, `HAVE_IOCTL_SIOCGIFADDR`.
Regression from 4d73854462f30948acab12984b611e9e33ee41e6
Ref: #11964 (effort to sync cmake detections with autotools)
Closes #12008
Daniel Stenberg (2 Oct 2023)
- RELEASE-PROCEDURE.md: updated coming release dates
- RELEASE-NOTES: synced
Viktor Szakats (1 Oct 2023)
- cmake: pre-cache `HAVE_POLL_FINE` on Windows
Windows doesn't support `poll()`, so we can safely skip checking for
fine poll.
Closes #12003
- gha: bump actions to latest versions
- actions@checkout@v4 (from v3 and v2)
- fsfe/reuse-action@v2 (from v1)
Closes #12000
Stefan Eissing (30 Sep 2023)
- h2: testcase and fix for pausing h2 streams
- refs #11982 where it was noted that paused transfers may
close successfully without delivering the complete data
- made sample poc into tests/http/client/h2-pausing.c and
added test_02_27 to reproduce
Closes #11989
Fixes #11982
Reported-by: Harry Sintonen
Viktor Szakats (30 Sep 2023)
- cmake: validate `CURL_DEFAULT_SSL_BACKEND` config value
Before this patch CMake builds accepted any value and it was used at
runtime as-is. This patch make sure that the selected default backend
is also enabled in the build. It also enforces a full lowercase value.
This improves reproducibility and brings CMake in sync with autotools
which already worked like described above.
Follow-up to 26c7feb8b9d51a57fab3325571b4bbfa03b11af0 #11774
Closes #11998
- autotools: adjust `CURL_CA_PATH` value to CMake
autotools was using the same value as CMake, but with an ending
slash. Delete the ending slash to match configurations.
Ref: #11964 (effort to sync cmake detections with autotools)
Closes #11997
- cmake: detect `sys/wait.h` and `netinet/udp.h`
Ref: #11964 (effort to sync cmake detections with autotools)
Closes #11996
Daniel Stenberg (30 Sep 2023)
- lib: provide and use Curl_hexencode
Generates a lower case ASCII hex output from a binary input.
Closes #11990
- configure: check for the capath by default
... if the chosen TLS backend supports it: OpenSSL, GnuTLS, mbedTLS or wolfSS
L
cmake: synced
Assisted-by: Viktor Szakats
Closes #11987
- wolfssl: ignore errors in CA path
The default wolfSSL_CTX_load_verify_locations() function is quite picky
with the certificates it loads and will for example return error if just
one of the certs has expired.
With the *_ex() function and its WOLFSSL_LOAD_FLAG_IGNORE_ERR flag, it
behaves more similar to what OpenSSL does by default.
Even the set of default certs on my Debian unstable has several expired
ones.
Assisted-by: Juliusz Sosinowicz
Assisted-by: Michael Osipov
Closes #11987
- create-dirs.d: clarify it also uses --output-dirs
Reported-by: Robert Simpson
Fixes #11991
Closes #11995
Viktor Szakats (30 Sep 2023)
- appveyor: fix yamlint issues, indent
Also:
- use double quotes in all batch if statements.
Closes #11994
- cmake: detect `HAVE_CLOCK_GETTIME_MONOTONIC_RAW`
Based on existing autotools logic.
Ref: #11964 (effort to sync cmake detections with autotools)
Closes #11981
- cmake: detect `HAVE_GETADDRINFO_THREADSAFE`
Based on existing autotools logic.
autotools checks for old versions of the allowlisted target OSes and
disables this feature when seeing them. In CMake we assume we're running
on newer systems and enable regardless of OS version.
autotools always runs all 3 probes for non-fast-tracked systems and
enables this feature if any one of them was successful. To save
configuration time, CMake stops at the first successful check.
OpenBSD is not fast-tracked and then gets blocklisted as a generic BSD
system. I haven't double-checked if this is correct, but looks odd.
Ref: #11964 (effort to sync cmake detections with autotools)
Closes #11979
- cmake: fix `HAVE_WRITABLE_ARGV` detection
Move detection before the creation of detection results in
`curl_config.h`.
Ref: #11964 (effort to sync cmake detections with autotools)
Closes #11978
- appveyor: minor improvements
- run `curl -V` after builds to see if they run and with what features.
Except for one job where a CRT DLL is missing. And ARM64 which should
fail, but is silently not launched instead.
- copy libcurl DLL next to curl tool and tests binaries in shared mode.
This makes it possible to run the tests. (We don't run tests after
these builds yet.)
- list the DLLs and EXEs present after the builds.
- add `DEBUG` variable for CMake builds to allow disabling it, for
testing non-debug builds. (currently enabled for all)
- add commented lines that dump CMake configuration logs for debugging
build/auto-detection issues.
- add gcc version to jobs where missing.
- switch a job to the native MSYS2 mingw-w64 toolchain. This adds gcc 9
to the build mix.
- make `SHARED=OFF` and `OPENSSL=OFF` defaults global.
- delete a duplicate backslash.
Closes #11976
- configure: replace adhoc domain with `localhost` in tests
Reviewed-by: Daniel Stenberg
Closes #11988
- tidy-up: use more example domains
Also make use of the example TLD:
https://en.wikipedia.org/wiki/.example
Reviewed-by: Daniel Stenberg
Closes #11992
Dan Fandrich (29 Sep 2023)
- runtests: display the test status if tests appear hung
It sometimes happens that a test hangs during a test run and never
returns. The test harness will wait indefinitely for the results and on
CI servers the CI job will eventually be killed after an hour or two.
At the end of a test run, if results haven't come in within a couple of
minutes, display the status of all test runners and what tests they're
running to help in debugging the problem.
This feature is really only kick in with parallel testing enabled, which
is fine because without parallel testing it's usually easy to tell what
test has hung.
Closes #11980
- github/labeler: remove workaround for labeler
This was added due to what seemed to be a bug regarding the sync-labels:
config option, but it looks like it wasn't necessary.
Follow-up to b2b0534e7
Viktor Szakats (29 Sep 2023)
- docs: upgrade an URL to HTTPS in `BINDINGS.md` [ci skip]
Daniel Stenberg (29 Sep 2023)
- docs: replace made up domains with example.com
in FAQ and MANUAL.md
- example.com was made for this purpose.
- reduces the risk that one of those domains suddenly start hosting
something nasty and we provide links to them
Closes #11986
Michael Osipov (29 Sep 2023)
- acinclude.m4: Document proper system truststore on FreeBSD
The default system truststore on FreeBSD has been /etc/ssl/certs for many
years now. It is managed canonically through certctl(8) and contains hashed
symlinks for OpenSSL and other TLS providers.
The previous ones require security/ca_root_nss which might not be installed o
r
will not contain any custom CA certificates.
Closes #11985
Daniel Stenberg (29 Sep 2023)
- FAQ: How do I upgrade curl.exe in Windows?
This is a growing question, better answer it here to get somewhere to
point users to.
Closes #11984
Viktor Szakats (28 Sep 2023)
- cmake: pre-cache `HAVE_BASENAME` for mingw-w64 and MSVC
`basename` is present in mingw-w64, missing from MSVC. Pre-cache
accordingly to make configure faster.
Notice that `basename` has a bug so we later disable it even with
mingw-w64:
https://github.com/curl/curl/blob/781242ffa44a9f9b95b6da5ac5a1bf6372ec6257/li
b/curl_setup.h#L820-L825
Closes #11974
Daniel Stenberg (28 Sep 2023)
- cmake: add missing checks
- check for arc4random. To make rand.c use it accordingly.
- check for fcntl
- fix fseek detection
- add SIZEOF_CURL_SOCKET_T
- fix USE_UNIX_SOCKETS
- define HAVE_SNPRINTF to 1
- check for fnmatch
- check for sched_yield
- remove HAVE_GETPPID duplicate from curl_config.h
- add HAVE_SENDMSG
Ref: #11964
Co-authored-by: Viktor Szakats
Closes #11973
- configure: remove unused checks
- for sys/uio.h
- for fork
- for connect
Ref: #11964
Closes #11973
- lib: remove TIME_WITH_SYS_TIME
It is not used in any code anywhere.
Ref: #11964
Closes #11975
- docs: update curl man page references
Detected by the manpage-syntax update
Closes #11963
- manpage-syntax: verify curl man page references
1. References to curl symbols are now checked that they indeed exist as
man pages. This for \f references as well as the names referenced in the
SEE ALSO section.
Allowlist curl.1 since it is not always built in builds
2. References to curl symbols that lack section now causes warning, since tha
t
will prevent them from getting linked properly
3. Check for "bare" references to curl functions and warn, they should be
references
Closes #11963
- cmake: add check for suseconds_t
And fix the HAVE_LONGLONG define
Ref: #11964
Closes #11977
Viktor Szakats (28 Sep 2023)
- tidy-up: whitespace fixes
Closes #11972
- cmake: detect TLS-SRP in OpenSSL/wolfSSL/GnuTLS
With new option `CURL_DISABLE_SRP=ON` to force-disable it.
To match existing option and detection logic in autotools.
Also:
- fix detecting GnuTLS.
We assume `nettle` as a GnuTLS dependency.
- add CMake GnuTLS CI job.
- bump AppVeyor CMake OpenSSL MSVC job to OpenSSL 1.1.1 (from 1.0.2)
TLS-SRP fails to detect with 1.0.2 due to an OpenSSL header bug.
- fix compiler warning when building with GnuTLS and disabled TLS-SRP.
- fix comment typos, whitespace.
Ref: #11964
Closes #11967
- tool: use our own stderr variable
Earlier this year we changed our own stderr variable to use the standard
name `stderr` (to avoid bugs where someone is using `stderr` instead of
the curl-tool specific variable). This solution needed to override the
standard `stderr` symbol via the preprocessor. This in turn didn't play
well with unity builds and caused curl tool to crash or stay silent due
to an uninitialized stderr. This was a hard to find issue, fixed by
manually breaking out one file from the unity sources.
To avoid two these two tricks, this patch implements a different
solution: Restore using our own local variable for our stderr output and
leave `stderr` as-is. To avoid using `stderr` by mistake, add a
`checksrc` rule (based on logic we already used in lib for `strerror`)
that detects any `stderr` use in `src` and points to using our own
variable instead: `tool_stderr`.
Follow-up to 06133d3e9b8aeb9e9ca0b3370c246bdfbfc8619e
Follow-up to 2f17a9b654121dd1ecf4fc043c6d08a9da3522db
Closes #11958
Loïc Yhuel (28 Sep 2023)
- connect: only start the happy eyeballs timer when needed
The timeout is only used when there is a second address family, for the
delayed eyeballer.
Closes #11939
Daniel Stenberg (28 Sep 2023)
- tool_operate: free 'gateway' correctly
Pointed out by Coverity. The fix in 93885cf3a8d4e was incomplete.
Also removed repeated wording in IPFS related error messages.
Closes #11969
Stefan Eissing (28 Sep 2023)
- lib: move handling of `data->req.writer_stack` into Curl_client_write()
- move definitions from content_encoding.h to sendf.h
- move create/cleanup/add code into sendf.c
- installed content_encoding writers will always be called
on Curl_client_write(CLIENTWRITE_BODY)
- Curl_client_cleanup() frees writers and tempbuffers from
paused transfers, irregardless of protocol
Closes #11908
Loïc Yhuel (28 Sep 2023)
- multi: round the timeout up to prevent early wakeups
Curl_timediff rounds down to the millisecond, so curl_multi_perform can
be called too early, then we get a timeout of 0 and call it again.
The code already handled the case of timeouts which expired less than
1ms in the future. By rounding up, we make sure we will never ask the
platform to wake up too early.
Closes #11938
Daniel Stenberg (28 Sep 2023)
- RELEASE-NOTES: spell out that IPFS is via gateway
- RELEASE-NOTES: synced
- tool_operate: avoid strlen() -1 on zero length content from file
Follow-up to 65b563a96a226649ba12cb1e
Closes #11959
- tool_operate: fix memory mixups
Switch to plain getenv() from curl_getenv() to avoid the allocation and
having to keep track of which free() or curl_free() that need to be
used.
Coverity found issues and a memory leak.
Follow-up to 65b563a96a226649ba12cb1e
Closes #11959
Viktor Szakats (27 Sep 2023)
- curl-functions.m4: fixup recent bad edits
Follow-up to 96c29900bcec32dd6bc8e9857c8871ff4b8b8ed9 #11940
Closes #11966
Daniel Stenberg (27 Sep 2023)
- curl-functions.m4: fix include line
This made the getaddrinfo detection fail, but we did not spot it in the
CI because it graciously falled back to using legacy functions instead!
Follow-up to 96c29900bcec (#11940)
Closes #11965
- inet_ntop: add typecast to silence Coverity
CID 1024653: Integer handling issues (SIGN_EXTENSION)
Suspicious implicit sign extension: "src[i]" with type "unsigned char
const" (8 bits, unsigned) is promoted in "src[i] << (1 - i % 2 << 3)" to
type "int" (32 bits, signed), then sign-extended to type "unsigned long"
(64 bits, unsigned). If "src[i] << (1 - i % 2 << 3)" is greater than
0x7FFFFFFF, the upper bits of the result will all be 1.
111 words[i/2] |= (src[i] << ((1 - (i % 2)) << 3));
The value will not be greater than 0x7FFFFFFF so this still cannot
happen.
Also, switch to ints here instead of longs. The values stored are 16 bit
so at least no need to use 64 bit variables. Also, longs are 32 bit on
some platforms so this logic still needs to work with 32 bits.
Closes #11960
- docs: adapt SEE ALSO sections to new requirements
To please manpage-syntax.pl used by test 1173
Closes #11957
- manpage-syntax.pl: verify SEE ALSO syntax
- Enforce a single reference per .BR line
- Skip the quotes around the section number for example (3)
- Insist on trailing commas on all lines except the last
- Error on comma on the last SEE ALSO entry
- List the entries alpha-sorted, not enforced just recommended
Closes #11957
- connect: expire the timeout when trying next
... so that it gets called again immediately and can continue trying
addresses to connect to. Otherwise it might unnecessarily wait for a
while there.
Fixes #11920
Reported-by: Loïc Yhuel
Closes #11935
- http: remove wrong comment for http_should_fail
Reported-by: Christian Schmitz
Ref: #11936
Closes #11941
Dan Fandrich (26 Sep 2023)
- tool_setopt: remove unused function tool_setopt_flags
This function is identical to tool_setopt_bitmask except that it treats
the argument as unsigned.
Closes #11943
Viktor Szakats (26 Sep 2023)
- cmake: add feature checks for `memrchr` and `getifaddrs`
- `HAVE_MEMRCHR` for `memrchr`.
- `HAVE_GETIFADDRS` for `getifaddrs`.
This was present in `lib/curl_config.h.cmake` but missed the detection
logic.
To match existing autotools feature checks.
Closes #11954
- cmake: move global headers to specific checks
Before this patch we added standard headers unconditionally to the
global list of headers used for feature checks. This is unnecessary
and also doesn't help CMake 'Generate' performance. This patch moves
these headers to each feature check where they are actually needed.
Stop using `stddef.h`, as it seems unnecessary.
I've used autotools' `m4/curl-functions.m4` to figure out these
dependencies.
Also delete checking for the C89 standard header `time.h`, that I
missed in the earlier commit.
Ref: 96c29900bcec32dd6bc8e9857c8871ff4b8b8ed9 #11940
Closes #11951
- src/mkhelp: make generated code pass `checksrc`
Closes #11955
- tests: show which curl tool `runtests.pl` is using
To help debugging when there is issue finding or running it.
Closes #11953
- CI/azure: make `MAKEFLAGS` global to parallelize all jobs
https://dev.azure.com/daniel0244/curl/_build/results?buildId=17528 (before)
https://dev.azure.com/daniel0244/curl/_build/results?buildId=17545 (after, wi
th -j3)
Closes #11952
- CI/azure: migrate old mingw MSYS1 jobs to MSYS2
Also delete an accidental variable reference.
Follow-up to 38029101e2d78ba125732b3bab6ec267b80a0e72
Closes #11945
Daniel Stenberg (26 Sep 2023)
- docs: add see also curl_multi_get_handles to some man pages
Assisted-by: Jay Satiro
Closes #11942
Viktor Szakats (26 Sep 2023)
- cmake: assume `_fseeki64` and no `fseeko` on Windows
`_fseeki64` is present in mingw-w64 1.0 (2011-09-26) headers, and
at least Watcom C 1.9 (2010) headers and MSVS 2008 [1].
`fseeko` is not present in any of these.
(mingw-w64 1.0 also offers `fseeko64`.)
[1] https://github.com/curl/curl/pull/11944#issuecomment-1734995004
Follow-up to 9c7165e96a3a9a2d0b7059c87c699b5ca8cdae93 #11918
Closes #11950
- build: delete checks for C89 standard headers
Delete checks and guards for standard C89 headers and assume these are
available: `stdio.h`, `string.h`, `time.h`, `setjmp.h`, `stdlib.h`,
`stddef.h`, `signal.h`.
Some of these we already used unconditionally, some others we only used
for feature checks.
Follow-up to 9c7165e96a3a9a2d0b7059c87c699b5ca8cdae93 #11918 (for `stdio.h` i
n CMake)
Closes #11940
Stefan Eissing (26 Sep 2023)
- multiif.h: remove Curl_multi_dump declaration
Follow-up to d850eea2 which removed the Curl_multi_dump definition.
Closes https://github.com/curl/curl/pull/11946
Jay Satiro (26 Sep 2023)
- config-win32: define HAVE__FSEEKI64
Follow-up to 9c7165e9 which added an fseeko wrapper to the lib that
calls _fseeki64 if it is available.
Closes https://github.com/curl/curl/pull/11944
- docs: explain how PINNEDPUBLICKEY is independent of VERIFYPEER
- Explain that peer verification via CURLOPT_PINNEDPUBLICKEY takes place
even if peer verification via CURLOPT_SSL_VERIFYPEER is turned off.
The behavior is verified by test2048.
Bug: https://github.com/curl/curl/issues/2935#issuecomment-418371872
Reported-by: claudiusaiz@users.noreply.github.com
Bug: https://github.com/curl/curl/discussions/11910
Reported-by: Hakan Sunay Halil
Closes https://github.com/curl/curl/pull/11930
Stefan Eissing (26 Sep 2023)
- openssl: improve ssl shutdown handling
- If SSL shutdown is not finished then make an additional call to
SSL_read to gather additional tracing.
- Fix http2 and h2-proxy filters to forward do_close() calls to the next
filter.
For example h2 and SSL shutdown before and after this change:
Before:
Curl_conn_close -> cf_hc_close -> Curl_conn_cf_discard_chain ->
ssl_cf_destroy
After:
Curl_conn_close -> cf_hc_close -> cf_h2_close -> cf_setup_close ->
ssl_cf_close
Note that currently the tracing does not show output on the connection
closure handle. Refer to discussion in #11878.
Ref: https://github.com/curl/curl/discussions/11878
Closes https://github.com/curl/curl/pull/11858
Loïc Yhuel (26 Sep 2023)
- multi: fix small timeouts
Since Curl_timediff rounds down to the millisecond, timeouts which
expire in less than 1ms are considered as outdated and removed from the
list. We can use Curl_timediff_us instead, big timeouts could saturate
but this is not an issue.
Closes #11937
Viktor Szakats (25 Sep 2023)
- cmake: fix stderr initialization in unity builds
Before this patch, in certain build configurations the curl tool may
not have displayed anything (debug, macOS), or crashed at startup
(debug, Windows).
Follow-up to 3f8fc25720900b14b7432f4bd93407ca15311719
Necessary after 2f17a9b654121dd1ecf4fc043c6d08a9da3522db
Closes #11929
- cmake: fix missing `zlib.h` when compiling `libcurltool`
Came up while testing debug/testing build for Windows. I'm not sure why
it didn't come up in earlier tests with similar config.
`tool_hugehelp.c` might indeed require `zlib.h` and without linking
`CURL_LIBS` to the `curltool` target, CMake doesn't seem to add detected
dependency headers to the compiler command.
```
[ 25%] Building C object src/CMakeFiles/curltool.dir/tool_hugehelp.c.obj
cd .../curl/bld-cmake-llvm-x64/src && /usr/local/opt/llvm/bin/clang
--target=x86_64-w64-mingw32 --sysroot=/usr/local/opt/mingw-w64/toolchain-x8
6_64
-DCURLDEBUG -DCURL_STATICLIB -DHAVE_CONFIG_H -DUNICODE -DUNITTESTS -D_UNICO
DE
-I.../curl/include -I.../curl/lib -I.../curl/bld-cmake-llvm-x64/lib
-I.../curl/bld-cmake-llvm-x64/include -I.../curl/src -Wno-unused-command-li
ne-argument
-D_UCRT -DDEBUGBUILD -DHAS_ALPN -DUSE_MANUAL=1 -fuse-ld=lld -Wl,-s -static
-libgcc
-lucrt [...] -O3 -DNDEBUG -municode -MD
-MT src/CMakeFiles/curltool.dir/tool_hugehelp.c.obj
-MF CMakeFiles/curltool.dir/tool_hugehelp.c.obj.d
-o CMakeFiles/curltool.dir/tool_hugehelp.c.obj -c .../curl/bld-cmake-llvm-x
64/src/tool_hugehelp.c
.../curl/bld-cmake-llvm-x64/src/tool_hugehelp.c:6:10: fatal error: 'zlib.h' f
ile not found
6 | #include <zlib.h>
| ^~~~~~~~
```
Follow-up to 39e7c22bb459c2e818f079984989a26a09741860
Closes #11927
- cmake: fix duplicate symbols when linking tests
The linker resolves this automatically in non-unity builds. In unity
builds the linker cannot drop a single object with the duplicates,
resulting in these errors. The root issue is that we started including
certain objects both via both libcurlu and libcurltool libs.
Regression from 39e7c22bb459c2e818f079984989a26a09741860
Windows errors:
```
[ 3%] Linking C executable unit1303.exe
[ 3%] Building C object tests/server/CMakeFiles/rtspd.dir/__/__/lib/curl_mul
tibyte.c.obj
../../lib/libcurlu-d.a(unity_0.c.obj): In function `curlx_convert_UTF8_to_wch
ar':
C:/projects/curl/lib/curl_multibyte.c:44: multiple definition of `curlx_conve
rt_UTF8_to_wchar'
../../src/libcurltool-d.a(unity_0.c.obj):C:/projects/curl/lib/curl_multibyte.
c:44: first defined here
../../lib/libcurlu-d.a(unity_0.c.obj): In function `curlx_convert_wchar_to_UT
F8':
C:/projects/curl/lib/curl_multibyte.c:66: multiple definition of `curlx_conve
rt_wchar_to_UTF8'
../../src/libcurltool-d.a(unity_0.c.obj):C:/projects/curl/lib/curl_multibyte.
c:66: first defined here
../../lib/libcurlu-d.a(unity_0.c.obj): In function `curlx_win32_open':
C:/projects/curl/lib/curl_multibyte.c:92: multiple definition of `curlx_win32
_open'
../../src/libcurltool-d.a(unity_0.c.obj):C:/projects/curl/lib/curl_multibyte.
c:92: first defined here
../../lib/libcurlu-d.a(unity_0.c.obj): In function `curlx_win32_fopen':
C:/projects/curl/lib/curl_multibyte.c:120: multiple definition of `curlx_win3
2_fopen'
../../src/libcurltool-d.a(unity_0.c.obj):C:/projects/curl/lib/curl_multibyte.
c:120: first defined here
../../lib/libcurlu-d.a(unity_0.c.obj): In function `curlx_win32_stat':
[...]
```
Ref: https://ci.appveyor.com/project/curlorg/curl/builds/48110107/job/nvlhpt9
aa4ehny5q#L247
macOS errors:
```
[ 56%] Linking C executable unit1302
duplicate symbol '_curlx_sotouz' in:
../../lib/libcurlu.a(unity_0_c.c.o)
../../src/libcurltool.a(unity_0_c.c.o)
duplicate symbol '_curlx_sitouz' in:
../../lib/libcurlu.a(unity_0_c.c.o)
../../src/libcurltool.a(unity_0_c.c.o)
duplicate symbol '_curlx_uztosz' in:
../../lib/libcurlu.a(unity_0_c.c.o)
../../src/libcurltool.a(unity_0_c.c.o)
[...]
```
with config:
```
-DCMAKE_UNITY_BUILD=ON \
-DENABLE_DEBUG=ON -DBUILD_TESTING=ON -DCMAKE_C_FLAGS=-DDEBUGBUILD \
-DBUILD_SHARED_LIBS=ON \
-DBUILD_STATIC_LIBS=OFF
```
Closes #11926
- cmake: lib `CURL_STATICLIB` fixes (Windows)
- always define `CURL_STATICLIB` when building libcurl for Windows.
This disables `__declspec(dllexport)` for exported libcurl symbols.
In normal mode (hide symbols) these exported symbols are specified
via `libcurl.def`. When not hiding symbols, all symbols are exported
by default.
Regression from 1199308dbc902c52be67fc805c72dd2582520d30
Fixes #11844
- fix to omit `libcurl.def` when not hiding private symbols.
Regression from 2ebc74c36a19a1700af394c16855ce144d9878e3
- fix `ENABLED_DEBUG=ON` + shared curl tool Windows builds by also
omitting `libcurl.def` in this case, and exporting all symbols
instead. This ensures that a shared curl tool can access all debug
functions which are not normally exported from libcurl DLL.
- delete `INTERFACE_COMPILE_DEFINITIONS "CURL_STATICLIB"` for "objects"
target.
Follow-up to 2ebc74c36a19a1700af394c16855ce144d9878e3
- delete duplicate `BUILDING_LIBCURL` definitions.
- fix `HIDES_CURL_PRIVATE_SYMBOLS` to not overwrite earlier build settings.
Follow-up to 1199308dbc902c52be67fc805c72dd2582520d30
Closes #11914
Daniel Stenberg (25 Sep 2023)
- RELEASE-NOTES: synced
Dan Fandrich (25 Sep 2023)
- tests: fix log directory path in IPFS tests
Hard-coding the log directory name fails with parallel tests.
Follow-up to 65b563a96
Ref: #8805
Daniel Stenberg (25 Sep 2023)
- curl_multi_get_handles: get easy handles from a multi handle
Closes #11750
Stefan Eissing (25 Sep 2023)
- http: h1/h2 proxy unification
- use shared code for setting up the CONNECT request
when tunneling, used in HTTP/1.x and HTTP/2 proxying
- eliminate use of Curl_buffer_send() and other manipulations
of `data->req` or `data->state.ulbuf`
Closes #11808
Natanael Copa (25 Sep 2023)
- lib: use wrapper for curl_mime_data fseek callback
fseek uses long offset which does not match with curl_off_t. This leads
to undefined behavior when calling the callback and caused failure on
arm 32 bit.
Use a wrapper to solve this and use fseeko which uses off_t instead of
long.
Thanks to the nice people at Libera IRC #musl for helping finding this
out.
Fixes #11882
Fixes #11900
Closes #11918
- configure: sort AC_CHECK_FUNCS
No functional changes.
Daniel Stenberg (25 Sep 2023)
- warnless: remove unused functions
Previously put there for use with the intel compiler
Closes #11932
- GHA/linux: run singleuse to detect single-use global functions
Use --unit for configure --enable-debug builds
Closes #11932
- singleuse: add scan for use in other source codes
This should reduce false-positive to almost zero. Checks for presence in
unit tests if --unit is specified, which is intended for debug builds
where unit testing is enabled.
Closes #11932
- multi: remove Curl_multi_dump
A debug-only function that is basically never used. Removed to ease the
use of the singleuse script to detect non-static functions not used
outside the file where it is defined.
Closes #11931
Viktor Szakats (24 Sep 2023)
- tests: fix compiler warnings
Seen with llvm 17 on Windows x64.
```
.../curl/tests/server/rtspd.c:136:13: warning: no previous extern declaration
for non-static variable 'logdir' [-Wmissing-variable-declarations]
136 | const char *logdir = "log";
| ^
.../curl/tests/server/rtspd.c:136:7: note: declare 'static' if the variable i
s not intended to be used outside of this translation unit
136 | const char *logdir = "log";
| ^
.../curl/tests/server/rtspd.c:137:6: warning: no previous extern declaration
for non-static variable 'loglockfile' [-Wmissing-variable-declarations]
137 | char loglockfile[256];
| ^
.../curl/tests/server/rtspd.c:137:1: note: declare 'static' if the variable i
s not intended to be used outside of this translation unit
137 | char loglockfile[256];
| ^
.../curl/tests/server/fake_ntlm.c:43:13: warning: no previous extern declarat
ion for non-static variable 'logdir' [-Wmissing-variable-declarations]
43 | const char *logdir = "log";
| ^
.../curl/tests/server/fake_ntlm.c:43:7: note: declare 'static' if the variabl
e is not intended to be used outside of this translation unit
43 | const char *logdir = "log";
| ^
.../curl/src/tool_doswin.c:350:8: warning: possible misuse of comma operator
here [-Wcomma]
350 | ++d, ++s;
| ^
.../curl/src/tool_doswin.c:350:5: note: cast expression to void to silence wa
rning
350 | ++d, ++s;
| ^~~
| (void)( )
```
```
.../curl/tests/libtest/lib540.c:146:27: warning: result of comparison 'long'
> 2147483647 is always false [-Wtautological-type-limit-compare]
146 | int itimeout = (L > (long)INT_MAX) ? INT_MAX : (int)L;
| ~ ^ ~~~~~~~~~~~~~
1 warning generated.
.../curl/tests/libtest/libntlmconnect.c:195:31: warning: result of comparison
'long' > 2147483647 is always false [-Wtautological-type-limit-compare]
195 | int itimeout = (timeout > (long)INT_MAX) ? INT_MAX : (int)timeo
ut;
| ~~~~~~~ ^ ~~~~~~~~~~~~~
1 warning generated.
.../curl/tests/libtest/lib591.c:117:31: warning: result of comparison 'long'
> 2147483647 is always false [-Wtautological-type-limit-compare]
117 | int itimeout = (timeout > (long)INT_MAX) ? INT_MAX : (int)timeo
ut;
| ~~~~~~~ ^ ~~~~~~~~~~~~~
1 warning generated.
.../curl/tests/libtest/lib597.c:99:31: warning: result of comparison 'long' >
2147483647 is always false [-Wtautological-type-limit-compare]
99 | int itimeout = (timeout > (long)INT_MAX) ? INT_MAX : (int)timeo
ut;
| ~~~~~~~ ^ ~~~~~~~~~~~~~
1 warning generated.
```
Seen on macOS Intel:
```
.../curl/tests/server/sws.c:440:64: warning: field precision should have type
'int', but argument has type 'size_t' (aka 'unsigned long') [-Wformat]
msnprintf(logbuf, sizeof(logbuf), "Got request: %s %.*s HTTP/%d.%d"
,
~~^~
1 warning generated.
```
Closes #11925
Jay Satiro (24 Sep 2023)
- url: fix netrc info message
- Fix netrc info message to use the generic ".netrc" filename if the
user did not specify a netrc location.
- Update --netrc doc to add that recent versions of curl on Windows
prefer .netrc over _netrc.
Before:
* Couldn't find host google.com in the (nil) file; using defaults
After:
* Couldn't find host google.com in the .netrc file; using defaults
Closes https://github.com/curl/curl/pull/11904
Dan Fandrich (23 Sep 2023)
- wolfssh: do cleanup in Curl_ssh_cleanup
Closes: #11921
Daniel Stenberg (24 Sep 2023)
- tool_listhelp: regenerated
Polished the --ipfs-gateway description
Fixed the --trace-config description
The script also fixed some other small mistakes
Closes #11923
Viktor Szakats (23 Sep 2023)
- Makefile.mk: always set `CURL_STATICLIB` for lib (Windows)
Also fix to export all symbols in Windows debug builds, making
`-debug-dyn` builds work with `-DCURL_STATICLIB` set.
Ref: https://github.com/curl/curl/pull/11914 (same for CMake)
Closes #11924
Daniel Stenberg (23 Sep 2023)
- quic: set ciphers/curves the same way regular TLS does
for OpenSSL/BoringSSL
Fixes #11796
Reported-by: Karthikdasari0423 on github
Assisted-by: Jay Satiro
Closes #11836
- test457: verify --max-filesize with chunked encoding
- lib: let the max filesize option stop too big transfers too
Previously it would only stop them from getting started if the size is
known to be too big then.
Update the libcurl and curl docs accordingly.
Fixes #11810
Reported-by: Elliot Killick
Assisted-by: Jay Satiro
Closes #11820
Viktor Szakats (23 Sep 2023)
- mingw: delete support for legacy mingw.org toolchain
Drop support for "old" / "legacy" / "classic" / "v1" / "mingw32" MinGW:
https://en.wikipedia.org/wiki/MinGW, https://osdn.net/projects/mingw/
Its homepage used to be http://mingw.org/ [no HTTPS], and broken now.
It supported the x86 CPU only and used a old Windows API header and
implib set, often causing issues. It also misses most modern Windows
features, offering old versions of both binutils and gcc (no llvm/clang
support). It was last updated 2 years ago.
curl now relies on toolchains based on the mingw-w64 project:
https://www.mingw-w64.org/ https://sourceforge.net/projects/mingw-w64/
https://www.msys2.org/ https://github.com/msys2/msys2
https://github.com/mstorsjo/llvm-mingw
(Also available via Linux and macOS package managers.)
Closes #11625
Mark Gaiser (23 Sep 2023)
- curl: add support for the IPFS protocols:
- ipfs://<cid>
- ipns://<cid>
This allows you tu use ipfs in curl like:
curl ipfs://<cid>
and
curl ipns://<cid>
For more information consult the readme at:
https://curl.se/docs/ipfs.html
Closes #8805
Daniel Stenberg (23 Sep 2023)
- bufq: remove Curl_bufq_skip_and_shift (unused)
Closes #11915
- scripts/singleuse.pl: add curl_global_trace
Viktor Szakats (22 Sep 2023)
- cmake: fix unity symbol collisions in h2 builds
Regression from 331b89a319d0067fa1e6441719307cfef9c7960f
Reviewed-by: Daniel Stenberg
Reviewed-by: Jay Satiro
Closes #11912
Daniel Stenberg (22 Sep 2023)
- RELEASE-NOTES: synced
Dan Fandrich (21 Sep 2023)
- github/labeler: improve the match patterns
This includes new rules for setting the appleOS and logging labels and
matches on some example files. Also, enable dot mode for wildcard
matches in the .github directory.
Daniel Stenberg (21 Sep 2023)
- upload-file.d: describe the file name slash/backslash handling
Closes #11911
Jakub Jelen (21 Sep 2023)
- libssh: cap SFTP packet size sent
Due to libssh limitations
Signed-off-by: Jakub Jelen <jjelen@redhat.com>
Closes #11804
Daniel Stenberg (21 Sep 2023)
- curl.h: mark CURLSSLBACKEND_NSS as deprecated since 8.3.0
Closes #11905
- mailmap: unify Michael Osipov under a single email
Ted Lyngmo (21 Sep 2023)
- docs: use CURLSSLBACKEND_NONE
[ssl] use CURLSSLBACKEND_NONE instead of (curl_sslbackend)-1 in
documentation and examples.
Signed-off-by: Ted Lyngmo <ted@lyncon.se>
Closes #11909
Dan Fandrich (21 Sep 2023)
- github/labeler: give the sync-labels config item a default value
This shouldn't be necessary and is likely a bug with this beta version
of the labeller.
Also, fix the negative matches for the documentation label.
Follow-up to dd12b452a
Closes #11907
- github/labeler: fix up more the labeler config format
The new version didn't like the workaround we had for a bug in the
previous labeler version, and it should no longer be needed.
Follow-up to dd12b452a
Closes #11906
- github/labeler: fix indenting to try to appease labeller
Follow-up to dd12b452a
Jay Satiro (21 Sep 2023)
- libssh2: fix error message on failed pubkey-from-file
- If libssh2_userauth_publickey_fromfile_ex returns -1 then show error
message "SSH public key authentication failed: Reason unknown (-1)".
When libssh2_userauth_publickey_fromfile_ex returns -1 it does so as a
generic error and therefore doesn't set an error message. AFAICT that is
not documented behavior.
Prior to this change libcurl retrieved the last set error message which
would be from a previous function failing. That resulted in misleading
auth failed error messages in verbose mode.
Bug: https://github.com/curl/curl/issues/11837#issue-1891827355
Reported-by: consulion@users.noreply.github.com
Closes https://github.com/curl/curl/pull/11881
Stefan Eissing (21 Sep 2023)
- pytest: exclude test_03_goaway in CI runs due to timing dependency
Closes #11860
- lib: disambiguate Curl_client_write flag semantics
- use CLIENTWRITE_BODY *only* when data is actually body data
- add CLIENTWRITE_INFO for meta data that is *not* a HEADER
- debug assertions that BODY/INFO/HEADER is not used mixed
- move `data->set.include_header` check into Curl_client_write
so protocol handlers no longer have to care
- add special in FTP for `data->set.include_header` for historic,
backward compatible reasons
- move unpausing of client writes from easy.c to sendf.c, so that
code is in one place and can forward flags correctly
Closes #11885
Patrick Monnerat (21 Sep 2023)
- tftpd: always use curl's own tftp.h
Using the system's provided arpa/tftp.h and optimizing, GCC 12 detects
and reports a stringop-overread warning:
tftpd.c: In function ‘write_behind.isra’:
tftpd.c:485:12: warning: ‘write’ reading between 1 and 2147483647 bytes f
rom a region of size 0 [-Wstringop-overread]
485 | return write(test->ofile, writebuf, count);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from tftpd.c:71:
/usr/include/arpa/tftp.h:58:30: note: source object ‘tu_data’ of size 0
58 | char tu_data[0]; /* data or error stri
ng */
| ^~~~~~~
This occurs because writebuf points to this field and the latter
cannot be considered as being of dynamic length because it is not
the last field in the structure. Thus it is bound to its declared
size.
This commit always uses curl's own version of tftp.h where the
target field is last in its structure, effectively avoiding the
warning.
As HAVE_ARPA_TFTP_H is not used anymore, cmake/configure checks for
arpa/tftp.h are removed.
Closes #11897
Dan Fandrich (20 Sep 2023)
- test1474: make precheck more robust on non-Solaris systems
If uname -r returns something odd, perl could return an error code and
the test would be erroneously skipped. The qx// syntax avoid this.
Followup to 08f9b2148
- github/labeler: switch to the 5 beta version
This version adds an important feature that will allow more PRs to be
labelled. Rather than being limited to labeling PRs with files that
match a single glob, it can now label them if multiple changed files
match any one of a number of globs.
Daniel Stenberg (20 Sep 2023)
- lib: enable hmac for digest as well
Previously a build that disabled NTLM and aws-sigv4 would fail to build
since the hmac was disabled, but it is also needed for digest auth.
Follow-up to e92edfbef64448ef
Fixes #11890
Reported-by: Aleksander Mazur
Closes #11896
- idn: if idn2_check_version returns NULL, return error
... this avoids a NULL dereference for this unusual case.
Reported-by: s0urc3_ on hackerone
Closes #11898
- http: fix CURL_DISABLE_BEARER_AUTH breakage
When bearer auth was disabled, the if/else logic got wrong and caused
problems.
Follow-up to e92edfbef64448ef461
Fixes #11892
Reported-by: Aleksander Mazur
Closes #11895
Michael Osipov (20 Sep 2023)
- wolfssl: allow capath with CURLOPT_CAINFO_BLOB
Remain consistent with OpenSSL. While CAfile is nulled as documented
with CURLOPT_CAINFO_BLOB, CApath remains intact.
Closes #11886
- wolfssl: use ssl_cafile/ssl_capath variables consistent with openssl.c
Closes #11886
Dan Fandrich (19 Sep 2023)
- test1474: disable test on NetBSD, OpenBSD and Solaris 10
These kernels only send a fraction of the requested amount of the first
large block, invalidating the assumptions of the test and causing it to
fail.
Assisted-by: Christian Weisgerber
Ref: https://curl.se/mail/lib-2023-09/0021.html
Closes #11888
Ryan Schmidt (20 Sep 2023)
- cmake, configure: also link with CoreServices
When linking with CoreFoundation, also link with CoreServices which is
apparently required to avoid an NSInvalidArgumentException in software
linking with libcurl on macOS Sonoma 14 and later.
Fixes #11893
Closes #11894
Marc Hoersken (19 Sep 2023)
- CI/azure: remove pip, wheel, cryptography, pyopenssl and impacket
These dependencies are now already included in the Docker image.
Ref: https://github.com/mback2k/curl-docker-winbuildenv/commit/2607a31bcab544
b41d15606e97f38cf312c1ce56
Closes #11889
Daniel Stenberg (19 Sep 2023)
- wolfssl: if CURLOPT_CAINFO_BLOB is set, ignore the CA files
Ref: #11883
Reported-by: Michael Osipov
Closes #11884
- RELEASE-NOTES: synced
- test3103: CURLOPT_COOKIELIST test
- cookie: set ->running in cookie_init even if data is NULL
This is a regression introduced in b1b326ec500 (shipped in curl 8.1.0)
Test 3103 verifies.
Fixes #11875
Reported-by: wangp on github
Closes #11876
- test498: total header size for all redirects is larger than accepted
- http: use per-request counter to check too large headers
Not the counter that accumulates all headers over all redirects.
Follow-up to 3ee79c1674fd6
Do a second check for 20 times the limit for the accumulated size for
all headers.
Fixes #11871
Reported-by: Joshix-1 on github
Closes #11872
Jay Satiro (18 Sep 2023)
- THANKS: add Eric Murphy
He reported #11850 (quiche build error) but I forgot to add a
'reported-by' entry in the fix 267e14f1.
Daniel Stenberg (18 Sep 2023)
- h2-proxy: remove left-over mistake in drain_tunnel()
Left-over from 331b89a319
Reported-by: 南宫雪珊
Closes https://github.com/curl/curl/pull/11877
vvb2060 (18 Sep 2023)
- lib: failf/infof compiler warnings
Closes #11874
Daniel Stenberg (17 Sep 2023)
- rand: fix 'alnum': array is too small to include a terminating null character
It was that small on purpose, but this change now adds the null byte to
avoid the error.
Follow-up to 3aa3cc9b052353b1
Reported-by: Dan Fandrich
Ref: #11838
Closes #11870
Mathias Fuchs (16 Sep 2023)
- cmake: fix the help text to the static build option in CMakeLists.txt
Closes #11843
John Haugabook (16 Sep 2023)
- MANUAL.md: change domain to example.com
Closes #11866
Daniel Stenberg (16 Sep 2023)
- doh: inherit DEBUGFUNCTION/DATA
When creating new transfers for doing DoH, they now inherit the debug
settings from the initiating transfer, so that the application can
redirect and handle the verbose output correctly even for the DoH
transfers.
Reported-by: calvin2021y on github
Fixes #11864
Closes #11869
Dan Fandrich (16 Sep 2023)
- http_aws_sigv4: fix sorting with empty parts
When comparing with an empty part, the non-empty one is always
considered greater-than. Previously, the two would be considered equal
which would randomly place empty parts amongst non-empty ones. This
showed as a test 439 failure on Solaris as it uses a different
implementation of qsort() that compares parts differently.
Fixes #11855
Closes #11868
- CI: ignore the "flaky" and "timing-dependent" test results
CI builds will now run these tests, but will ignore the results if they
fail. The relevant tests are ones that are sensitive to timing or
have edge conditions that make them more likely to fail on CI servers,
which are often heavily overloaded and slow.
This change only adds two additional tests to be ignored, since the
others already had the flaky keyword.
Closes #11865
- runtests: eliminate a warning on old perl versions
The warning "Use of implicit split to @_ is deprecated" showed between
perl versions about 5.8 through 5.11.
- tests: log the test result code after each libtest
This makes it easier to determine the test status. Also, capitalize
FAILURE and ABORT messages in log lines to make them easier to spot.
Harry Sintonen (16 Sep 2023)
- misc: better random strings
Generate alphanumerical random strings.
Prior this change curl used to create random hex strings. This was
mostly okay, but having alphanumerical random strings is better: The
strings have more entropy in the same space.
The MIME multipart boundary used to be mere 64-bits of randomness due
to being 16 hex chars. With these changes the boundary is 22
alphanumerical chars, or little over 130 bits of randomness.
Closes #11838
Daniel Stenberg (15 Sep 2023)
- cookie: reduce variable scope, add const
- cookie: do not store the expire or max-age strings
Convert it to an expire time at once and save memory.
Closes #11862
- cookie: remove unnecessary struct fields
Plus: reduce the hash table size from 256 to 63. It seems unlikely to
make much of a speed difference for most use cases but saves 1.5KB of
data per instance.
Closes #11862
- RELEASE-NOTES: synced
Bumped to 8.4.0, the next presumed version
Dan Fandrich (14 Sep 2023)
- test2600: remove special case handling for USE_ALARM_TIMEOUT
This was originally added to handle platforms that supported only 1
second granularity in connect timeouts, but after some recent changes
the test currently permafails on several Windows platforms.
The need for this special-case was removed in commit 8627416, which
increased the connect timeout in all cases to well above 1 second.
Fixes #11767
Closes #11849
Daniel Stenberg (14 Sep 2023)
- SECURITY-PROCESS.md. call it vulnerability disclosure policy
SECURITY-PROCESS.md -> VULN-DISCLOSURE-POLICY.md
This a name commonly used for a document like this. This name helps
users find it.
Closes #11852
Junho Choi (14 Sep 2023)
- quiche: fix build error with --with-ca-fallback
- Fix build error when curl is built with --with-quiche
and --with-ca-fallback.
- Add --with-ca-fallback to the quiche CI job.
Fixes https://github.com/curl/curl/issues/11850
Closes https://github.com/curl/curl/pull/11847
Jay Satiro (14 Sep 2023)
- escape: replace Curl_isunreserved with ISUNRESERVED
- Use the ALLCAPS version of the macro so that it is clear a macro is
being called that evaluates the variable multiple times.
- Also capitalize macro isurlpuntcs => ISURLPUNTCS since it evaluates
a variable multiple times.
This is a follow-up to 291d225a which changed Curl_isunreserved into an
alias macro for ISUNRESERVED. The problem is the former is not easily
identified as a macro by the caller, which could lead to a bug.
For example, ISUNRESERVED(*foo++) is easily identifiable as wrong but
Curl_isunreserved(*foo++) is not even though they both are the same.
Closes https://github.com/curl/curl/pull/11846
Dan Fandrich (13 Sep 2023)
- tests: increase the default server logs lock timeout
This timeout is used to wait for the server to finish writing its logs
before checking them against the expected values. An overloaded machine
could take more than the two seconds previously allocated, so increase
the timeout to 5 seconds.
Ref: #11328
Closes #11834
- tests: increase TEST_HANG_TIMEOUT in two tests
These tests had a 5 second timeout compared to 60 seconds for all other
tests. Make these consistent with the others for more reliability on
heavily-loaded machines.
Ref: #11328
- test1056: disable on Windows
This test relies on the IPv6 scope field being ignored when connecting to
ipv6-localhost (i.e. [::1%259999] is treated as [::1]). Maybe this is a bit
dodgy, but it works on all our test platforms except Windows. This
test was disabled manually on all Windows CI builds already, so instead
add an incompatible feature and precheck so it's skipped on Windows
everywhere automatically.
- test587: add a slight delay after test
This test is designed to connect to the server, then immediately send a
few bytes and disconnect. In some situations, such as on a loaded
server, this doesn't give the server enough time to write its lock file
before its existence is checked. The test harness then fails to find the
server's input log file (because it hasn't been written yet) and fails
the test. By adding a short delay after the test, the HTTP server has
enough time to write its lock file which gives itself more time to write
its remaining files.
Ref: #11328
- tests: stop overriding the lock timeout
These tests reduce the server lock wait timeout which can increase
flakiness on loaded machines. Since this is merely an optimization,
eliminate them in favour of reliability.
Ref: #11328
- tests: add some --expect100-timeout to reduce timing dependencies
These tests can fail when the test machine is so slow that the test HTTP
server didn't get a chance to complete before the client's one second
100-continue timeout triggered. Increase that 1 second to 999 seconds so
this situation doesn't happen.
Ref: #11328
- test661: return from test early in case of curl error
- tests: add the timing-dependent keyword on several tests
These are ones likely to fail on heavily-loaded machines that alter the
normal test timing. Most of these tests already had the flaky keyword
since this condition makes them more likely to fail on CI.
- test1592: greatly increase the maximum test timeout
It was too short to be reliable on heavily loaded CI machines, and
as a fail-safe only, it didn't need to be short.
Ref: #11328
- test: minor test cleanups
Remove an obsolete block of code in tests 2032 & 576.
Add a comment in test 1474.
- tests: quadruple the %FTPTIME2 and %FTPTIME3 timeouts
This gives more of a margin for error when running on overloaded CI
servers.
Ref: #11328
- tests: improve SLOWDOWN test reliability by reducing sent data
These tests are run in SLOWDOWN mode which adds a 10 msec delay after
each character output, which means it takes at least 1.6 seconds (and
320 kernel calls) just to get through the long welcome banner. On an
overloaded system, this can end up taking much more than 1.6 seconds,
and even more than the 7 or 16 second curl timeout that the tests rely
on, causing them to fail. Reducing the size of the welcome banner drops
the total number of characters sent before the transfer starts by more
than half, which reduces the opportunity for test-breaking slowdowns by
the same amount.
Ref: #11328
- test650: fix an end tag typo
Jay Satiro (13 Sep 2023)
- tool_cb_wrt: fix debug assertion
- Fix off-by-one out-of-bounds array index in Windows debug assertion.
Bug: https://github.com/curl/curl/commit/af3f4e41#r127212213
Reported-by: Gisle Vanem
Daniel Stenberg (13 Sep 2023)
- ctype: add ISUNRESERVED()
... and make Curl_isunreserved() use that macro instead of providing a
separate funtion for the purpose.
Closes #11840
Version 8.3.0 (13 Sep 2023)
Daniel Stenberg (13 Sep 2023)
- RELEASE-NOTES: syn ced
curl 8.3.0 release
- THANKS: contributors from 8.3.0
Thorsten Klein (12 Sep 2023)
- cmake: set SIZEOF_LONG_LONG in curl_config.h
in order to support 32bit builds regarding wolfssl CTC_SETTINGS
Closes #11839
Jay Satiro (12 Sep 2023)
- curl_ngtcp2: fix error message
- http_aws_sigv4: handle no-value user header entries
- Handle user headers in format 'name:' and 'name;' with no value.
The former is used when the user wants to remove an internal libcurl
header and the latter is used when the user actually wants to send a
no-value header in the format 'name:' (note the semi-colon is converted
by libcurl to a colon).
Prior to this change the AWS header import code did not special case
either of those and the generated AWS SignedHeaders would be incorrect.
Reported-by: apparentorder@users.noreply.github.com
Ref: https://curl.se/docs/manpage.html#-H
Fixes https://github.com/curl/curl/issues/11664
Closes https://github.com/curl/curl/pull/11668
Dan Fandrich (11 Sep 2023)
- CI: run pytest with the -v option
This lists of the test cases being run so it can be tracked over time.
Closes #11824
Daniel Stenberg (11 Sep 2023)
- HTTP3: the msquic backend is not functional
I ask that we do not submit bugs for this backend just yet as we know it
does not fully work.
Closes #11831
Closes #11819
- aws_sigv4: the query canon code miscounted URL encoded input
Added some extra ampersands to test 439 to verify "blank" query parts
Follow-up to fc76a24c53b08cdf
Closes #11829
vvb2060 (11 Sep 2023)
- quic: don't set SNI if hostname is an IP address
We already do this for TLS connections.
RFC 6066 says: Literal IPv4 and IPv6 addresses are not permitted in
"HostName".
Ref: https://www.rfc-editor.org/rfc/rfc6066#section-3
Fixes https://github.com/curl/curl/issues/11827
Closes https://github.com/curl/curl/pull/11828
Daniel Stenberg (10 Sep 2023)
- RELEASE-NOTES: synced
Benoit Pierre (10 Sep 2023)
- configure: fix `HAVE_TIME_T_UNSIGNED` check
The syntax was incorrect (need a proper main body), and the test
condition was wrong (resulting in a signed `time_t` detected as
unsigned).
Closes #11825
Daniel Stenberg (9 Sep 2023)
- THANKS-filter: pszlazak on github
pszlazak (9 Sep 2023)
- include.d: explain headers not printed with --fail before 7.75.0
Prior to 7.75.0 response headers were not printed if -f/--fail was used
and an error was reported by server. This was fixed in ab525c0
(precedes 7.75.0).
Closes #11822
Daniel Stenberg (8 Sep 2023)
- http_aws_sigv4: skip the op if the query pair is zero bytes
Follow-up to fc76a24c53b08cdf
Spotted by OSS-Fuzz
Bug: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=62175
Closes #11823
- cmdline-docs: use present tense, not future
+ some smaller cleanups
Closes #11821
- cmdline-docs: make sure to phrase it as "added in ...."
References to things that were added or changed in a specific version
should be specified as "(added in [version]) for two reasons:
1 - consistency
2 - to allow gen.pl to strip them out if deemed referring to too old
versions
Closes #11821
Jay Satiro (8 Sep 2023)
- docs: mark --ssl-revoke-best-effort as Schannel specific
Closes https://github.com/curl/curl/pull/11760
Nathan Moinvaziri (8 Sep 2023)
- schannel: fix ordering of cert chain info
- Use CERT_CONTEXT's pbCertEncoded to determine chain order.
CERT_CONTEXT from SECPKG_ATTR_REMOTE_CERT_CONTEXT contains
end-entity/server certificate in pbCertEncoded. We can use this pointer
to determine the order of certificates when enumerating hCertStore using
CertEnumCertificatesInStore.
This change is to help ensure that the ordering of the certificate chain
requested by the user via CURLINFO_CERTINFO has the same ordering on all
versions of Windows.
Prior to this change Schannel certificate order was reversed in 8986df80
but that was later reverted in f540a39b when it was discovered that
Windows 11 22H2 does the reversal on its own.
Ref: https://github.com/curl/curl/issues/9706
Closes https://github.com/curl/curl/pull/11632
Chris Talbot (8 Sep 2023)
- digest: Use hostname to generate spn instead of realm
In https://www.rfc-editor.org/rfc/rfc2831#section-2.1.2
digest-uri-value should be serv-type "/" host , where host is:
The DNS host name or IP address for the service requested. The
DNS host name must be the fully-qualified canonical name of the
host. The DNS host name is the preferred form; see notes on server
processing of the digest-uri.
Realm may not be the host, so we must specify the host explicitly.
Note this change only affects the non-SSPI digest code. The digest code
used by SSPI builds already uses the hostname to generate the spn.
Ref: https://github.com/curl/curl/issues/11369
Closes https://github.com/curl/curl/pull/11395
Daniel Stenberg (7 Sep 2023)
- docs: remove use of the word 'very'
It is mostly superfluous. proselint would complain.
Closes #11818
- curl_multi_remove_handle.3: clarify what happens with connection
Closes #11817
- RELEASE-NOTES: synced
- test439: verify query canonization for aws-sigv4
- tool_operate: make aws-sigv4 not require TLS to be used
Maybe not used too often, but we want it for testing and it should work.
- http_aws_sigv4: canonicalize the query
Percent encoding needs to be done using uppercase, and most
non-alphanumerical must be percent-encoded.
Fixes #11794
Reported-by: John Walker
Closes #11806
Wyatt O'Day (7 Sep 2023)
- lib: add ability to disable auths individually
Both with configure and cmake
Closes #11490
Stefan Eissing (7 Sep 2023)
- ngtcp2: fix handling of large requests
- requests >64K are send in parts to the filter
- fix parsing of the request to assemble it correctly
from several sends
- open a QUIC stream only when the complete request has
been collected
Closes #11815
- openssl: when CURLOPT_SSL_CTX_FUNCTION is registered, init x509 store before
- we delay loading the x509 store to shorten the handshake time.
However an application callback installed via CURLOPT_SSL_CTX_FUNCTION
may need to have the store loaded and try to manipulate it.
- load the x509 store before invoking the app callback
Fixes #11800
Reported-by: guoxinvmware on github
Cloes #11805
Daniel Stenberg (7 Sep 2023)
- krb5: fix "implicit conversion loses integer precision" warnings
conversions to/from enum and unsigned chars
Closes #11814
Stefan Eissing (7 Sep 2023)
- pytest: improvements
- set CURL_CI for pytest runs in CI environments
- exclude timing sensitive tests from CI runs
- for failed results, list only the log and stat of
the failed transfer
- fix type in http.c comment
Closes #11812
- CI: move on to ngtcp2 v0.19.1
Closes #11809
Dan Fandrich (5 Sep 2023)
- CI: run Circle macOS builds on x86 for now
The ARM machines aren't ready for us and requesting them now causes
warnings e-mails to be sent to some PR pushers.
Ref: #11771
Viktor Szakats (5 Sep 2023)
- http3: adjust cast for ngtcp2 v0.19.0
ngtcp2 v0.19.0 made size of `ecn` member of `ngtcp2_pkt_info`
an `uint8_t` (was: `uint32_t`). Adjust our local cast accordingly.
Fixes:
```
./curl/lib/vquic/curl_ngtcp2.c:1912:12: warning: implicit conversion loses in
teger precision: 'uint32_t' (aka 'unsigned int') to 'uint8_t' (aka 'unsigned
char') [-Wimplicit-int-conversion]
pi.ecn = (uint32_t)ecn;
~ ^~~~~~~~~~~~~
```
Also bump ngtcp2, nghttp3 and nghttp2 to their latest versions in our
docs and CI.
Ref: https://github.com/ngtcp2/ngtcp2/commit/80447281bbc94af53f8aa7a4cfc19175
782894a3
Ref: https://github.com/ngtcp2/ngtcp2/pull/877
Closes #11798
Stefan Eissing (5 Sep 2023)
- http: fix sending of large requests
- refs #11342 where errors with git https interactions
were observed
- problem was caused by 1st sends of size larger than 64KB
which resulted in later retries of 64KB only
- limit sending of 1st block to 64KB
- adjust h2/h3 filters to cope with parsing the HTTP/1.1
formatted request in chunks
- introducing Curl_nwrite() as companion to Curl_write()
for the many cases where the sockindex is already known
Fixes #11342 (again)
Closes #11803
- pytest: fix check for slow_network skips to only apply when intended
Closes #11801
Daniel Stenberg (5 Sep 2023)
- curl_url_get/set.3: add missing semicolon in SYNOPSIS
- CURLOPT_URL.3: explain curl_url_set() uses the same parser
- CURLOPT_URL.3: add two URL API calls in the see-also section
Dan Fandrich (4 Sep 2023)
- CI: add a 32-bit i686 Linux build
This is done by cross-compiling under regular x86_64 Linux. Since the
kernel offers backwards compatibility, the binaries can be tested as
normal.
Closes #11799
- tests: fix a type warning on 32-bit x86
Viktor Szakats (4 Sep 2023)
- tests: delete stray `.orig` file
Follow-up to 331b89a319d0067fa1e6441719307cfef9c7960f
Closes #11797
Daniel Stenberg (4 Sep 2023)
- RELEASE-NOTES: synced
Viktor Szakats (4 Sep 2023)
- lib: silence compiler warning in inet_ntop6
```
./curl/lib/inet_ntop.c:121:21: warning: possible misuse of comma operator her
e [-Wcomma]
cur.base = i, cur.len = 1;
^
./curl/lib/inet_ntop.c:121:9: note: cast expression to void to silence warnin
g
cur.base = i, cur.len = 1;
^~~~~~~~~~~~
(void)( )
```
Closes #11790
Daniel Stenberg (4 Sep 2023)
- transfer: also stop the sending on closed connection
Previously this cleared the receiving bit only but in some cases it is
also still sending (like a request-body) when disconnected and neither
direction can continue then.
Fixes #11769
Reported-by: Oleg Jukovec
Closes #11795
John Bampton (4 Sep 2023)
- docs: change `sub-domain` to `subdomain`
https://en.wikipedia.org/wiki/Subdomain
Closes #11793
Stefan Eissing (4 Sep 2023)
- multi: more efficient pollfd count for poll
- do not use separate pollfds for sockets that have POLLIN+POLLOUT
Closes #11792
- http2: polish things around POST
- added test cases for various code paths
- fixed handling of blocked write when stream had
been closed inbetween attempts
- re-enabled DEBUGASSERT on send with smaller data size
- in debug builds, environment variables can be set to simulate a slow
network when sending data. cf-socket.c and vquic.c support
* CURL_DBG_SOCK_WBLOCK: percentage of send() calls that should be
answered with a EAGAIN. TCP/UNIX sockets.
This is chosen randomly.
* CURL_DBG_SOCK_WPARTIAL: percentage of data that shall be written
to the network. TCP/UNIX sockets.
Example: 80 means a send with 1000 bytes would only send 800
This is applied to every send.
* CURL_DBG_QUIC_WBLOCK: percentage of send() calls that should be
answered with EAGAIN. QUIC only.
This is chosen randomly.
Closes #11756
Daniel Stenberg (4 Sep 2023)
- docs: add curl_global_trace to some SEE ALSO sections
Closes #11791
- os400: fix checksrc nits
Closes #11789
Nicholas Nethercote (3 Sep 2023)
- hyper: remove `hyptransfer->endtask`
`Curl_hyper_stream` needs to distinguish between two kinds of
`HYPER_TASK_EMPTY` tasks: (a) the `foreach` tasks it creates itself, and
(b) background tasks that hyper produces. It does this by recording the
address of any `foreach` task in `hyptransfer->endtask` before pushing
it into the executor, and then comparing that against the address of
tasks later polled out of the executor.
This works right now, but there is no guarantee from hyper that the
addresses are stable. `hyper_executor_push` says "The executor takes
ownership of the task, which should not be accessed again unless
returned back to the user with `hyper_executor_poll`". That wording is a
bit ambiguous but with my Rust programmer's hat on I read it as meaning
the task returned with `hyper_executor_poll` may be conceptually the
same as a task that was pushed, but that there are no other guarantees
and comparing addresses is a bad idea.
This commit instead uses `hyper_task_set_userdata` to mark the `foreach`
task with a `USERDATA_RESP_BODY` value which can then be checked for,
removing the need for `hyptransfer->endtask`. This makes the code look
more like that hyper C API examples, which use userdata for every task
and never look at task addresses.
Closes #11779
Dave Cottlehuber (3 Sep 2023)
- ws: fix spelling mistakes in examples and tests
Closes #11784
Daniel Stenberg (3 Sep 2023)
- tool_filetime: make -z work with file dates before 1970
Fixes #11785
Reported-by: Harry Sintonen
Closes #11786
Dan Fandrich (1 Sep 2023)
- build: fix portability of mancheck and checksrc targets
At least FreeBSD preserves cwd across makefile lines, so rules
consisting of more than one "cd X; do_something" must be explicitly run
in a subshell to avoid this. This problem caused the Cirrus FreeBSD
build to fail when parallel make jobs were enabled.
- CI: adjust labeler match patterns for new & obsolete files
- configure: trust pkg-config when it's used for zlib
The library flags retrieved from pkg-config were later thrown out and
harded-coded, which negates the whole reason to use pkg-config.
Also, previously, the assumption was made that --libs-only-l and
--libs-only-L are the full decomposition of --libs, which is untrue and
would not allow linking against a static zlib. The new approach is
better in that it uses --libs, although only if --libs-only-l returns
nothing.
Bug: https://curl.se/mail/lib-2023-08/0081.html
Reported-by: Randall
Closes #11778
Stefan Eissing (1 Sep 2023)
- CI/ngtcp2: clear wolfssl for when cache is ignored
Closes #11783
Daniel Stenberg (1 Sep 2023)
- RELEASE-NOTES: synced
Nicholas Nethercote (1 Sep 2023)
- hyper: fix a progress upload counter bug
`Curl_pgrsSetUploadCounter` should be a passed a total count, not an
increment.
This changes the failing diff for test 579 with hyper from this:
```
Progress callback called with UL 0 out of 0[LF]
-Progress callback called with UL 8 out of 0[LF]
-Progress callback called with UL 16 out of 0[LF]
-Progress callback called with UL 26 out of 0[LF]
-Progress callback called with UL 61 out of 0[LF]
-Progress callback called with UL 66 out of 0[LF]
+Progress callback called with UL 29 out of 0[LF]
```
to this:
```
Progress callback called with UL 0 out of 0[LF]
-Progress callback called with UL 8 out of 0[LF]
-Progress callback called with UL 16 out of 0[LF]
-Progress callback called with UL 26 out of 0[LF]
-Progress callback called with UL 61 out of 0[LF]
-Progress callback called with UL 66 out of 0[LF]
+Progress callback called with UL 40 out of 0[LF]
```
Presumably a step in the right direction.
Closes #11780
Daniel Stenberg (1 Sep 2023)
- awssiv4: avoid freeing the date pointer on error
Since it was not allocated, don't free it even if it was wrong syntax
Bug: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=61908
Follow-up to b137634ba3adb
Closes #11782
Stefan Eissing (1 Sep 2023)
- CI: ngtcp2-linux: use separate caches for tls libraries
allow ever changing master for wolfssl
Closes #11766
- replace `master` as wolfssl-version with recent commit
- wolfssl, use master again in CI
- with the shared session update fix landed in master, it
is time to use that in our CI again
Nicholas Nethercote (31 Aug 2023)
- tests: fix formatting errors in `FILEFORMAT.md`.
Without the surrounding backticks, these tags get swallowed when the
markdown is rendered.
Closes #11777
Viktor Szakats (31 Aug 2023)
- cmake: add support for `CURL_DEFAULT_SSL_BACKEND`
Allow overriding the default TLS backend via a CMake setting.
E.g.:
`cmake [...] -DCURL_DEFAULT_SSL_BACKEND=mbedtls`
Accepted values: bearssl, gnutls, mbedtls, openssl, rustls,
schannel, secure-transport, wolfssl
The passed string is baked into the curl/libcurl binaries.
The value is case-insensitive.
We added a similar option to autotools in 2017 via
c7170e20d0a18ec8a514b4daa53bcdbb4dcb3a05.
TODO: Convert to lowercase to improve reproducibility.
Closes #11774
- sectransp: fix compiler warnings
https://github.com/curl/curl-for-win/actions/runs/6037489221/job/16381860220#
step:3:11046
```
/Users/runner/work/curl-for-win/curl-for-win/curl/lib/vtls/sectransp.c:2435:1
4: warning: unused variable 'success' [-Wunused-variable]
OSStatus success;
^
/Users/runner/work/curl-for-win/curl-for-win/curl/lib/vtls/sectransp.c:3300:4
4: warning: unused parameter 'sha256len' [-Wunused-parameter]
size_t sha256len)
^
```
Closes #11773
- tidy-up: mostly whitespace nits
- delete completed TODO from `./CMakeLists.txt`.
- convert a C++ comment to C89 in `./CMake/CurlTests.c`.
- delete duplicate EOLs from EOF.
- add missing EOL at EOF.
- delete whitespace at EOL (except from expected test results).
- convert tabs to spaces.
- convert CRLF EOLs to LF in GHA yaml.
- text casing fixes in `./CMakeLists.txt`.
- fix a codespell typo in `packages/OS400/initscript.sh`.
Closes #11772
Dan Fandrich (31 Aug 2023)
- CI: remove Windows builds from Cirrus, without replacement
If we don't do this, all coverage on Cirrus will cease in a few days. By
removing the Windows builds, the FreeBSD one should still continue
as before. The Windows builds will need be moved to another service to
maintain test coverage.
Closes #11771
- CI: switch macOS ARM build from Cirrus to Circle CI
Cirrus is drastically reducing their free tier on Sept. 1, so they will
no longer perform all these builds for us. All but one build has been
moved, with the LibreSSL one being dropped because of linking problems
on Circle.
One important note about this change is that Circle CI is currently
directing all these builds to x86_64 hardware, despite them requesting
ARM. This is because ARM nodes are scheduled to be available on the
free tier only in December. This reduces our architectural diversity
until then but it should automatically come back once those machines are
enabled.
- CI: use the right variable for BSD make
BSD uses MAKEFLAGS instead of MAKE_FLAGS so it wasn't doing parallel
builds before.
- CI: drop the FreeBSD 12.X build
Cirrus' new free tier won't let us have many builds, so drop the
nonessential ones. The FreeBSD 13.X build will still give us the most
relevant FreeBSD coverage.
- CI: move the Alpine build from Cirrus to GHA
Cirrus is reducing their free tier to next to nothing, so we must move
builds elsewhere.
Stefan Eissing (30 Aug 2023)
- test_07_upload.py: fix test_07_34 curl args
- Pass correct filename to --data-binary.
Prior to this change --data-binary was passed an incorrect filename due
to a missing separator in the arguments list. Since aacbeae7 curl will
error on incorrect filenames for POST.
Fixes https://github.com/curl/curl/issues/11761
Closes https://github.com/curl/curl/pull/11763
Nicholas Nethercote (30 Aug 2023)
- tests: document which tests fail due to hyper's lack of trailer support.
Closes #11762
- docs: removing "pausing transfers" from HYPER.md.
It's a reference to #8600, which was fixed by #9070.
Closes #11764
Patrick Monnerat (30 Aug 2023)
- os400: handle CURL_TEMP_PRINTF() while building bind source
Closes #11547
- os400: build test servers
Also fix a non-compliant main prototype in disabled.c.
Closes #11547
- tests: fix compilation error for os400
OS400 uses BSD 4.3 setsockopt() prototype by default: this does not
define parameter as const, resulting in an error if actual parameter is
const. Remove the const keyword from the actual parameter cast: this
works in all conditions, even if the formal parameter uses it.
Closes #11547
- os400: make programs and command name configurable
Closes #11547
- os400: move build configuration parameters to a separate script
They can then easily be overriden in a script named "config400.override"
that is not part of the distribution.
Closes #11547
- os400: implement CLI tool
This is provided as a QADRT (ascii) program, a link to it in the IFS and
a minimal CL command.
Closes #11547
Matthias Gatto (30 Aug 2023)
- lib: fix aws-sigv4 having date header twice in some cases
When the user was providing the header X-XXX-Date, the header was
re-added during signature computation, and we had it twice in the
request.
Reported-by: apparentorder@users.noreply.github.com
Signed-off-by: Matthias Gatto <matthias.gatto@outscale.com>
Fixes: https://github.com/curl/curl/issues/11738
Closes: https://github.com/curl/curl/pull/11754
Jay Satiro (30 Aug 2023)
- multi: remove 'processing: <url>' debug message
- Remove debug message added by e024d566.
Closes https://github.com/curl/curl/pull/11759
- ftp: fix temp write of ipv6 address
- During the check to differentiate between a port and IPv6 address
without brackets, write the binary IPv6 address to an in6_addr.
Prior to this change the binary IPv6 address was erroneously written to
a sockaddr_in6 'sa6' when it should have been written to its in6_addr
member 'sin6_addr'. There's no fallout because no members of 'sa6' are
accessed before it is later overwritten.
Closes https://github.com/curl/curl/pull/11747
- tool: change some fopen failures from warnings to errors
- Error on missing input file for --data, --data-binary,
--data-urlencode, --header, --variable, --write-out.
Prior to this change if a user of the curl tool specified an input file
for one of the above options and that file could not be opened then it
would be treated as zero length data instead of an error. For example, a
POST using `--data @filenametypo` would cause a zero length POST which
is probably not what the user intended.
Closes https://github.com/curl/curl/pull/11677
- hostip: fix typo
Davide Masserut (29 Aug 2023)
- tool: avoid including leading spaces in the Location hyperlink
Co-authored-by: Dan Fandrich <dan@coneharvesters.com>
Closes #11735
Daniel Stenberg (29 Aug 2023)
- SECURITY-PROCESS.md: not a sec issue: Tricking user to run a cmdline
Closes #11757
- connect: stop halving the remaining timeout when less than 600 ms left
When curl wants to connect to a host, it always has a TIMEOUT. The
maximum time it is allowed to spend until a connect is confirmed.
curl will try to connect to each of the IP adresses returned for the
host. Two loops, one for each IP family.
During the connect loop, while curl has more than one IP address left to
try within a single address family, curl has traditionally allowed (time
left/2) for *this* connect attempt. This, to not get stuck on the
initial addresses in case the timeout but still allow later addresses to
get attempted.
This has the downside that when users set a very short timeout and the
host has a large number of IP addresses, the effective result might be
that every attempt gets a little too short time.
This change stop doing the divided-by-two if the total time left is
below a threshold. This threshold is 600 milliseconds.
Closes #11693
- asyn-ares: reduce timeout to 2000ms
When UDP packets get lost this makes for slightly faster retries. This
lower timeout is used by @c-ares itself by default starting next
release.
Closes #11753
John Bampton (29 Aug 2023)
- misc: remove duplicate words
Closes #11740
Daniel Stenberg (29 Aug 2023)
- RELEASE-NOTES: synced
- wolfSSL: avoid the OpenSSL compat API when not needed
... and instead call wolfSSL functions directly.
Closes #11752
Viktor Szakats (28 Aug 2023)
- lib: fix null ptr derefs and uninitialized vars (h2/h3)
Fixing compiler warnings with gcc 13.2.0 in unity builds.
Assisted-by: Jay Satiro
Assisted-by: Stefan Eissing
Closes #11739
Jay Satiro (28 Aug 2023)
- secureserver.pl: fix stunnel version parsing
- Allow the stunnel minor-version version part to be zero.
Prior to this change with the stunnel version scheme of <major>.<minor>
if either part was 0 then version parsing would fail, causing
secureserver.pl to fail with error "No stunnel", causing tests that use
the SSL protocol to be skipped. As a practical matter this bug can only
be caused by a minor-version part of 0, since the major-version part is
always greater than 0.
Closes https://github.com/curl/curl/pull/11722
- secureserver.pl: fix stunnel path quoting
- Store the stunnel path in the private variable $stunnel unquoted and
instead quote it in the command strings.
Prior to this change the quoted stunnel path was passed to perl's file
operators which cannot handle quoted paths. For example:
$stunnel = "\"/C/Program Files (x86)/stunnel/bin/tstunnel\"";
if(-x $stunnel or -x "$stunnel")
# false even if path exists and is executable
Our other test scripts written in perl, unlike this one, use servers.pm
which has a global $stunnel variable with the path stored unquoted and
therefore those scripts don't have this problem.
Closes https://github.com/curl/curl/pull/11721
Daniel Stenberg (28 Aug 2023)
- altsvc: accept and parse IPv6 addresses in response headers
Store numerical IPv6 addresses in the alt-svc file with the brackets
present.
Verify with test 437 and 438
Fixes #11737
Reported-by: oliverpool on github
Closes #11743
- libtest: use curl_free() to free libcurl allocated data
In several test programs. These mistakes are not detected or a problem
as long as memdebug.h is included, as that provides the debug wrappers
for all memory functions in the same style libcurl internals do it,
which makes curl_free and free effectively the same call.
Reported-by: Nicholas Nethercote
Closes #11746
Jay Satiro (28 Aug 2023)
- disable.d: explain --disable not implemented prior to 7.50.0
Option -q/--disable was added in 5.0 but only -q was actually
implemented. Later --disable was implemented in e200034 (precedes
7.49.0), but incorrectly, and fixed in 6dbc23c (precedes 7.50.0).
Reported-by: pszlazak@users.noreply.github.com
Fixes https://github.com/curl/curl/issues/11710
Closes #11712
Nicholas Nethercote (28 Aug 2023)
- hyper: fix ownership problems
Some of these changes come from comparing `Curl_http` and
`start_CONNECT`, which are similar, and adding things to them that are
present in one and missing in another.
The most important changes:
- In `start_CONNECT`, add a missing `hyper_clientconn_free` call on the
happy path.
- In `start_CONNECT`, add a missing `hyper_request_free` on the error
path.
- In `bodysend`, add a missing `hyper_body_free` on an early-exit path.
- In `bodysend`, remove an unnecessary `hyper_body_free` on a different
error path that would cause a double-free.
https://docs.rs/hyper/latest/hyper/ffi/fn.hyper_request_set_body.html
says of `hyper_request_set_body`: "This takes ownership of the
hyper_body *, you must not use it or free it after setting it on the
request." This is true even if `hyper_request_set_body` returns an
error; I confirmed this by looking at the hyper source code.
Other changes are minor but make things slightly nicer.
Closes #11745
Daniel Stenberg (28 Aug 2023)
- multi.h: the 'revents' field of curl_waitfd is supported
Since 6d30f8ebed34e7276
Reported-by: Nicolás Ojeda Bär
Ref: #11748
Closes #11749
Gerome Fournier (27 Aug 2023)
- tool_paramhlp: improve str2num(): avoid unnecessary call to strlen()
Closes #11742
Daniel Stenberg (27 Aug 2023)
- docs: mention critical files in same directories as curl saves
... cannot be fully protected. Don't do it.
Co-authored-by: Jay Satiro
Reported-by: Harry Sintonen
Fixes #11530
Closes #11701
John Hawthorn (26 Aug 2023)
- OpenSSL: clear error queue after SSL_shutdown
We've seen errors left in the OpenSSL error queue (specifically,
"shutdown while in init") by adding some logging it revealed that the
source was this file.
Since we call SSL_read and SSL_shutdown here, but don't check the return
code for an error, we should clear the OpenSSL error queue in case one
was raised.
This didn't affect curl because we call ERR_clear_error before every
write operation (a0dd9df9ab35528eb9eb669e741a5df4b1fb833c), but when
libcurl is used in a process with other OpenSSL users, they may detect
an OpenSSL error pushed by libcurl's SSL_shutdown as if it was their
own.
Co-authored-by: Satana de Sant'Ana <satana@skylittlesystem.org>
Closes #11736
Alexander Kanavin (25 Aug 2023)
- tests: update cookie expiry dates to far in the future
This allows testing Y2038 with system time set to after that, so that
actual Y2038 issues can be exposed, and not masked by expiry errors.
Fixes #11576
Closes #11610
John Bampton (25 Aug 2023)
- misc: fix spelling
Closes #11733
Daniel Stenberg (25 Aug 2023)
- cmdline-opts/page-header: clarify stronger that !opt == URL
Everything provided on the command line that is not an option (or an
argument to an option) is treated as a URL.
Closes #11734
- tests/runner: fix %else handling
Getting the show state proper for %else and %endif did not properly work
in nested cases.
Follow-up to 3d089c41ea9
Closes #11731
Nicholas Nethercote (25 Aug 2023)
- docs: Remove mention of #10803 from `KNOWN_BUGS`.
Because the leaks have been fixed.
- c-hyper: fix another memory leak in `Curl_http`.
There is a `hyper_clientconn_free` call on the happy path, but not one
on the error path. This commit adds one.
Fixes the second memory leak reported by Valgrind in #10803.
Fixes #10803
Closes #11729
- c-hyper: fix a memory leak in `Curl_http`.
A request created with `hyper_request_new` must be consumed by either
`hyper_clientconn_send` or `hyper_request_free`.
This is not terrifically clear from the hyper docs --
`hyper_request_free` is documented only with "Free an HTTP request if
not going to send it on a client" -- but a perusal of the hyper code
confirms it.
This commit adds a `hyper_request_free` to the `error:` path in
`Curl_http` so that the request is consumed when an error occurs after
the request is created but before it is sent.
Fixes the first memory leak reported by Valgrind in #10803.
Closes #11729
Daniel Stenberg (25 Aug 2023)
- RELEASE-NOTES: synced
John Bampton (25 Aug 2023)
- misc: spellfixes
Closes #11730
Daniel Stenberg (25 Aug 2023)
- tests: add support for nested %if conditions
Provides more flexiblity to test cases.
Also warn and bail out if there is an '%else' or %endif' without a
preceeding '%if'.
Ref: #11610
Closes #11728
- time-cond.d: mention what happens on a missing file
Closes #11727
Christian Hesse (24 Aug 2023)
- docs/cmdline-opts: match the current output
The release date has been added in output, reflect that in documentation.
Closes #11723
Daniel Stenberg (24 Aug 2023)
- lib: minor comment corrections
- docs: rewrite to present tense
... instead of using future tense.
+ numerous cleanups and improvements
+ stick to "reuse" not "re-use"
+ fewer contractions
Closes #11713
- urlapi: setting a blank URL ("") is not an ok URL
Test it in 1560
Fixes #11714
Reported-by: ad0p on github
Closes #11715
- spelling: use 'reuse' not 're-use' in code and elsewhere
Unify the spelling as both versions were previously used intermittently
Closes #11717
Michael Osipov (23 Aug 2023)
- system.h: add CURL_OFF_T definitions on HP-UX with HP aCC
HP-UX on IA64 provides two modes: 32 and 64 bit while 32 bit being the
default one. Use "long long" in 32 bit mode and just "long" in 64 bit
mode.
Closes #11718
Dan Fandrich (22 Aug 2023)
- tests: don't call HTTP errors OK in test cases
Some HTTP errors codes were accompanied by the text OK, which causes
some cognitive dissonance when reading them.
- http: close the connection after a late 417 is received
In this situation, only part of the data has been sent before aborting
so the connection is no longer usable.
Assisted-by: Jay Satiro
Fixes #11678
Closes #11679
- runtests: slightly increase the longest log file displayed
The new limit provides enough space for a 64 KiB data block to be logged
in a trace file, plus a few lines at the start and end for context. This
happens to be the amount of data sent at a time in a PUT request.
- tests: add delay command to the HTTP server
This adds a delay after client connect.
Daniel Stenberg (22 Aug 2023)
- cirrus: install everthing with pkg, avoid pip
Assisted-by: Sevan Janiyan
Closes #11711
- curl_url*.3: update function descriptions
- expand and clarify several descriptions
- avoid using future tense all over
Closes #11708
- RELEASE-NOTES: synced
Stefan Eissing (21 Aug 2023)
- CI/cirrus: disable python install on FreeBSD
- python cryptography package does not build build FreeBSD
- install just mentions "error"
- this gets the build and the main test suite going again
Closes #11705
- test2600: fix flakiness on low cpu
- refs #11355 where failures to to low cpu resources in CI
are reported
- vastly extend CURLOPT_CONNECTTIMEOUT_MS and max durations
to test cases
- trigger Curl_expire() in test filter to allow re-checks before
the usual 1second interval
Closes #11690
Maksim Sciepanienka (20 Aug 2023)
- tool_urlglob: use the correct format specifier for curl_off_t in msnprintf
Closes #11698
Daniel Stenberg (20 Aug 2023)
- test687/688: two more basic --xattr tests
Closes #11697
- cmdline-opts/docs: mentioned the negative option part
... for --no-alpn and --no-buffer in the same style done for other --no-
options:
"Note that this is the negated option name documented."
Closes #11695
Emanuele Torre (19 Aug 2023)
- tool/var: also error when expansion result starts with NUL
Expansions whose output starts with NUL were being expanded to the empty
string, and not being recognised as values that contain a NUL byte, and
should error.
Closes #11694
Daniel Stenberg (19 Aug 2023)
- tests: add 'large-time' as a testable feature
This allows test cases to require this feature to run and to be used in
%if conditions.
Large here means larger than 32 bits. Ie does not suffer from y2038.
Closes #11696
- tests/Makefile: add check-translatable-options.pl to tarball
Used in test 1544
Follow-up to ae806395abc8c
- gen.pl: fix a long version generation mistake
Too excessive escaping made the parsing not find the correct long names
later and instead add "wrong" links.
Follow-up to 439ff2052e219
Reported-by: Lukas Tribus
Fixes #11688
Closes #11689
- lib: move mimepost data from ->req.p.http to ->state
When the legacy CURLOPT_HTTPPOST option is used, it gets converted into
the modem mimpost struct at first use. This data is (now) kept for the
entire transfer and not only per single HTTP request. This re-enables
rewind in the beginning of the second request instead of in end of the
first, as brought by 1b39731.
The request struct is per-request data only.
Extend test 650 to verify.
Fixes #11680
Reported-by: yushicheng7788 on github
Closes #11682
Patrick Monnerat (17 Aug 2023)
- os400: do not check translatable options at build time
Now that there is a test for this, the build time check is not needed
anymore.
Closes #11650
- test1554: check translatable string options in OS400 wrapper
This test runs a perl script that checks all string options are properly
translated by the OS400 character code conversion wrapper. It also
verifies these options are listed in alphanumeric order in the wrapper
switch statement.
Closes #11650
Daniel Stenberg (17 Aug 2023)
- unit3200: skip testing if function is not present
Fake a successful run since we have no easy mechanism to skip this test
for this advanced condition.
- unit2600: fix build warning if built without verbose messages
- test1608: make it build and get skipped without shuffle DNS support
- lib: --disable-bindlocal builds curl without local binding support
- test1304: build and skip without netrc support
- lib: build fixups when built with most things disabled
Closes #11687
- workflows/macos.yml: disable zstd and alt-svc in the http-only build
Closes #11683
Stefan Eissing (17 Aug 2023)
- bearssl: handshake fix, provide proper get_select_socks() implementation
- bring bearssl handshake times down from +200ms down to other TLS backends
- vtls: improve generic get_select_socks() implementation
- tests: provide Apache with a suitable ssl session cache
Closes #11675
- tests: TLS session sharing test
- test TLS session sharing with special test client
- expect failure with wolfSSL
- disable flaky wolfSSL test_02_07b
Closes #11675
Daniel Stenberg (17 Aug 2023)
- CURLOPT_*TIMEOUT*: extend and clarify
Closes #11686
- urlapi: return CURLUE_BAD_HOSTNAME if puny2idn encoding fails
And document it. Only return out of memory when it actually is a memory
problem.
Pointed-out-by: Jacob Mealey
Closes #11674
Mathew Benson (17 Aug 2023)
- cmake: add GnuTLS option
- Option to use GNUTLS was missing. Hence was not able to use GNUTLS
with ngtcp2 for http3.
Closes #11685
Daniel Stenberg (16 Aug 2023)
- RELEASE-NOTES: synced
- http: remove the p_pragma struct field
unused since 40e8b4e52 (2008)
Closes #11681
Jay Satiro (16 Aug 2023)
- CURLINFO_CERTINFO.3: better explain curl_certinfo struct
Closes https://github.com/curl/curl/pull/11666
- CURLINFO_TLS_SSL_PTR.3: clarify a recommendation
- Remove the out-of-date SSL backend list supported by
CURLOPT_SSL_CTX_FUNCTION.
It makes more sense to just refer to that document instead of having
a separate list that has to be kept in sync.
Closes https://github.com/curl/curl/pull/11665
- write-out.d: clarify %{time_starttransfer}
sync it up with CURLINFO_STARTTRANSFER_TIME_T
Daniel Stenberg (15 Aug 2023)
- transfer: don't set TIMER_STARTTRANSFER on first send
The time stamp is for measuring the first *received* byte
Fixes #11669
Reported-by: JazJas on github
Closes #11670
trrui-huawei (15 Aug 2023)
- quiche: enable quiche to handle timeout events
In parallel with ngtcp2, quiche also offers the `quiche_conn_on_timeout`
interface for the application to invoke upon timer
expiration. Therefore, invoking the `on_timeout` function of the
Connection is crucial to ensure seamless functionality of quiche with
timeout events.
Closes #11654
- quiche: adjust quiche `QUIC_IDLE_TIMEOUT` to 60s
Set the `QUIC_IDLE_TIMEOUT` parameter to match ngtcp2 for consistency.
Daniel Stenberg (15 Aug 2023)
- KNOWN_BUGS: LDAPS requests to ActiveDirectory server hang
Closes #9580
- imap: add a check for failing strdup()
- imap: remove the only sscanf() call in the IMAP code
Avoids the use of a stack buffer.
Closes #11673
- imap: use a dynbuf in imap_atom
Avoid a calculation + malloc. Build the output in a dynbuf.
Closes #11672
Marin Hannache (14 Aug 2023)
- http: do not require a user name when using CURLAUTH_NEGOTIATE
In order to get Negotiate (SPNEGO) authentication to work in HTTP you
used to be required to provide a (fake) user name (this concerned both
curl and the lib) because the code wrongly only considered
authentication if there was a user name provided, as in:
curl -u : --negotiate https://example.com/
This commit leverages the `struct auth` want member to figure out if the
user enabled CURLAUTH_NEGOTIATE, effectively removing the requirement of
setting a user name both in curl and the lib.
Signed-off-by: Marin Hannache <git@mareo.fr>
Reported-by: Enrico Scholz
Fixes https://sourceforge.net/p/curl/bugs/440/
Fixes #1161
Closes #9047
Viktor Szakats (13 Aug 2023)
- build: streamline non-UWP wincrypt detections
- with CMake, use the variable `WINDOWS_STORE` to detect an UWP build
and disable our non-UWP-compatible use the Windows crypto API. This
allows to drop two dynamic feature checks.
`WINDOWS_STORE` is true when invoking CMake with
`CMAKE_SYSTEM_NAME` == `WindowsStore`. Introduced in CMake v3.1.
Ref: https://cmake.org/cmake/help/latest/variable/WINDOWS_STORE.html
- with autotools, drop the separate feature check for `wincrypt.h`. On
one hand this header has been present for long (even Borland C 5.5 had
it from year 2000), on the other we used the check result solely to
enable another check for certain crypto functions. This fails anyway
with the header not present. We save one dynamic feature check at the
configure stage.
Reviewed-by: Marcel Raad
Closes #11657
Nicholas Nethercote (13 Aug 2023)
- docs/HYPER.md: update hyper build instructions
Nightly Rust and `-Z unstable-options` are not needed.
The instructions here now match the hyper docs exactly:
https://github.com/hyperium/hyper/commit/bd7928f3dd6a8461f0f0fdf7ee0fd95c2f15
6f88
Closes #11662
Daniel Stenberg (13 Aug 2023)
- RELEASE-NOTES: synced
- urlapi: CURLU_PUNY2IDN - convert from punycode to IDN name
Asssisted-by: Jay Satiro
Closes #11655
- spellcheck: adapt to backslashed minuses
As the curl.1 has more backslashed minus, the cleanup sed lines xneed to
adapt.
Adjusted some docs slighly.
Follow-up to 439ff2052e
Closes #11663
- gen: escape more minus
Detected since it was still hard to search for option names using dashes
in the middle in the man page.
Closes #11660
- cookie-jar.d: enphasize that this option is ONLY writing cookies
Reported-by: Dan Jacobson
Tweaked-by: Jay Satiro
Ref: #11642
Closes #11661
Nicholas Nethercote (11 Aug 2023)
- docs/HYPER.md: document a workaround for a link error
Closes #11653
Jay Satiro (11 Aug 2023)
- schannel: verify hostname independent of verify cert
Prior to this change when CURLOPT_SSL_VERIFYPEER (verifypeer) was off
and CURLOPT_SSL_VERIFYHOST (verifyhost) was on we did not verify the
hostname in schannel code.
This fixes KNOWN_BUG 2.8 "Schannel disable CURLOPT_SSL_VERIFYPEER and
verify hostname". We discussed a fix several years ago in #3285 but it
went stale.
Assisted-by: Daniel Stenberg
Bug: https://curl.haxx.se/mail/lib-2018-10/0113.html
Reported-by: Martin Galvan
Ref: https://github.com/curl/curl/pull/3285
Fixes https://github.com/curl/curl/issues/3284
Closes https://github.com/curl/curl/pull/10056
Daniel Stenberg (11 Aug 2023)
- curl_quiche: remove superfluous NULL check
'stream' is always non-NULL at this point
Pointed out by Coverity
Closes #11656
- curl/urlapi.h: tiny typo
- github/labeler: make HYPER.md set Hyper and not TLS
- docs/cmdline-opts/gen.pl: hide "added in" before 7.50.0
7.50.0 shipped on Jul 21 2016, over seven years ago. We no longer need
to specify version changes for earlier releases in the generated output.
This ups the limit from the previous 7.30.0 (Apr 12 2013)
This hides roughly 35 "added in" mentions.
Closes #11651
Jay Satiro (10 Aug 2023)
- bug_report: require reporters to specify curl and os versions
- Change curl version and os sections from single-line input to
multi-line textarea.
- Require curl version and os sections to be filled out before report
can be submitted.
Closes https://github.com/curl/curl/pull/11636
Daniel Stenberg (9 Aug 2023)
- gen.pl: replace all single quotes with aq
- this prevents man from using a unicode sequence for them
- which then allows search to work properly
Closes #11645
Viktor Szakats (9 Aug 2023)
- cmake: fix to use variable for the curl namespace
Replace (wrong) literal with a variable to specify the curl
namespace.
Follow-up to 1199308dbc902c52be67fc805c72dd2582520d30 #11505
Reported-by: balikalina on Github
Fixes https://github.com/curl/curl/commit/1199308dbc902c52be67fc805c72dd25825
20d30#r123923098
Closes #11629
- cmake: allow `SHARE_LIB_OBJECT=ON` on all platforms
2ebc74c36a19a1700af394c16855ce144d9878e3 #11546 introduced sharing
libcurl objects for shared and static targets.
The above automatically enabled for Windows builds, with an option to
disable with `SHARE_LIB_OBJECT=OFF`.
This patch extend this feature to all platforms as a manual option.
You can enable it by setting `SHARE_LIB_OBJECT=ON`. Then shared objects
are built in PIC mode, meaning the static lib will also have PIC code.
[EXPERIMENTAL]
Closes #11627
- cmake: assume `wldap32` availability on Windows
This system library first shipped with Windows ME, available as an extra
install for some older releases (according to [1]). The import library
was present already in old MinGW 3.4.2 (year 2007).
Drop the feature check and its associated `HAVE_WLDAP32` variable.
To manually disable `wldap32`, you can use the `USE_WIN32_LDAP=OFF`
CMake option, like before.
[1]: https://dlcdn.apache.org/httpd/binaries/win32/LEGACY.html
Reviewed-by: Jay Satiro
Closes #11624
Daniel Stenberg (9 Aug 2023)
- page-header: move up a URL paragraph from GLOBBING to URL
- variable.d: output the function names table style
Also correct the url function name in the header
Closes #11641
- haproxy-clientip.d: remove backticks
This is not markdown
Follow-up to 0a75964d0d94a4
Closes #11639
- RELEASE-NOTES: synced
- gen.pl: escape all dashes (ascii minus) to avoid unicode hyphens
Reported-by: FC Stegerman
Fixes #11635
Closes #11637
- cmdline-opts/page-header: reorder, clean up
- removed some unnecessary blurb to focus
- moved up the more important URL details
- put "globbing" into its own subtitle and moved down a little
- mention the online man page in the version section
Closes #11638
- c-hyper: adjust the hyper to curlcode conversion
Closes #11621
- test2306: make it use a persistent connection
+ enable verbose already from the start
Closes #11621
eppesuig (8 Aug 2023)
- list-only.d: mention SFTP as supported protocol
Closes #11628
Daniel Stenberg (8 Aug 2023)
- request.d: use .TP for protocol "labels"
To render the section nicer in man page.
Closes #11630
- cf-haproxy: make CURLOPT_HAPROXY_CLIENT_IP set the *source* IP
... as documented.
Update test 3201 and 3202 accordingly.
Reported-by: Markus Sommer
Fixes #11619
Closes #11626
- page-footer: QLOGDIR works with ngtcp2 and quiche
It previously said "both" backends which is confusing as we currently
have three...
Closes #11631
Stefan Eissing (8 Aug 2023)
- http3: quiche, handshake optimization, trace cleanup
- load x509 store after clienthello
- cleanup of tracing
Closes #11618
Daniel Stenberg (8 Aug 2023)
- ngtcp2: remove dead code
'result' is always zero (CURLE_OK) at this point
Detected by Coverity
Closes #11622
Viktor Szakats (8 Aug 2023)
- openssl: auto-detect `SSL_R_TLSV13_ALERT_CERTIFICATE_REQUIRED`
OpenSSL 1.1.1 defines this macro, but no ealier version, or any of the
popular forks (yet). Use the macro itself to detect its presence,
replacing the hard-wired fork-specific conditions.
This way the feature will enable automatically when forks implement it,
while also shorter and possibly requiring less future maintenance.
Follow-up to 94241a9e78397a2aaf89a213e6ada61e7de7ee02 #6721
Reviewed-by: Jay Satiro
Closes #11617
- openssl: use `SSL_CTX_set_ciphersuites` with LibreSSL 3.4.1
LibreSSL 3.4.1 (2021-10-14) added support for
`SSL_CTX_set_ciphersuites`.
Ref: https://ftp.openbsd.org/pub/OpenBSD/LibreSSL/libressl-3.4.1-relnotes.txt
Reviewed-by: Jay Satiro
Closes #11616
- openssl: use `SSL_CTX_set_keylog_callback` with LibreSSL 3.5.0
LibreSSL 3.5.0 (2022-02-24) added support for
`SSL_CTX_set_keylog_callback`.
Ref: https://ftp.openbsd.org/pub/OpenBSD/LibreSSL/libressl-3.5.0-relnotes.txt
Reviewed-by: Jay Satiro
Closes #11615
- cmake: drop `HAVE_LIBWINMM` and `HAVE_LIBWS2_32` feature checks
- `HAVE_LIBWINMM` was detected but unused. The `winmm` system library is
also not used by curl, but it is by its optional dependency `librtmp`.
Change the logic to always add `winmm` when `USE_LIBRTMP` is set. This
library has been available since the early days of Windows.
- `HAVE_LIBWS2_32` detected `ws2_32` lib on Windows. This lib is present
since Windows 95 OSR2 (AFAIR). Winsock1 already wasn't supported and
other existing logic already assumed this lib being present, so delete
the check and replace the detection variable with `WIN32` and always
add `ws2_32` on Windows.
Closes #11612
Daniel Gustafsson (8 Aug 2023)
- crypto: ensure crypto initialization works
Make sure that context initialization during hash setup works to avoid
going forward with the risk of a null pointer dereference.
Reported-by: Philippe Antoine on HackerOne
Assisted-by: Jay Satiro
Assisted-by: Daniel Stenberg
Closes #11614
Viktor Szakats (7 Aug 2023)
- openssl: switch to modern init for LibreSSL 2.7.0+
LibreSSL 2.7.0 (2018-03-21) introduced automatic initialization,
`OPENSSL_init_ssl()` function and deprecated the old, manual init
method, as seen in OpenSSL 1.1.0. Switch to the modern method when
available.
Ref: https://ftp.openbsd.org/pub/OpenBSD/LibreSSL/libressl-2.7.0-relnotes.txt
Reviewed-by: Daniel Stenberg
Closes #11611
Daniel Stenberg (7 Aug 2023)
- gskit: remove
We remove support for building curl with gskit.
- This is a niche TLS library, only running on some IBM systems
- no regular curl contributors use this backend
- no CI builds use or verify this backend
- gskit, or the curl adaption for it, lacks many modern TLS features
making it an inferior solution
- build breakages in this code take weeks or more to get detected
- fixing gskit code is mostly done "flying blind"
This removal has been advertized in DEPRECATED in Jan 2, 2023 and it has
been mentioned on the curl-library mailing list.
It could be brought back, this is not a ban. Given proper effort and
will, gskit support is welcome back into the curl TLS backend family.
Closes #11460
- RELEASE-NOTES: synced
Dan Fandrich (7 Aug 2023)
- THANKS-filter: add a name typo
Stefan Eissing (7 Aug 2023)
- http3/ngtcp2: shorten handshake, trace cleanup
- shorten handshake timing by delayed x509 store load (OpenSSL)
as we do for HTTP/2
- cleanup of trace output, align with HTTP/2 output
Closes #11609
Daniel Stenberg (7 Aug 2023)
- headers: accept leading whitespaces on first response header
This is a bad header fold but since the popular browsers accept this
violation, so does curl now. Unless built with hyper.
Add test 1473 to verify and adjust test 2306.
Reported-by: junsik on github
Fixes #11605
Closes #11607
- include/curl/mprintf.h: add __attribute__ for the prototypes
- if gcc or clang is used
- if __STDC_VERSION__ >= 199901L, which means greater than C90
- if not using mingw
- if CURL_NO_FMT_CHECKS is not defined
Closes #11589
- tests: fix bad printf format flags in test code
- tests: fix header scan tools for attribute edits in mprintf.h
- cf-socket: log successful interface bind
When the setsockopt SO_BINDTODEVICE operation succeeds, output that in
the verbose output.
Ref: #11599
Closes #11608
- CURLOPT_SSL_VERIFYPEER.3: mention it does not load CA certs when disabled
Ref: #11457
Closes #11606
- CURLOPT_SSL_VERIFYPEER.3: add two more see also options
CURLINFO_CAINFO and CURLINFO_CAPATH
Closes #11603
- KNOWN_BUGS: aws-sigv4 does not behave well with AWS VPC Lattice
Closes #11007
Graham Campbell (6 Aug 2023)
- CI: use openssl 3.0.10+quic, nghttp3 0.14.0, ngtcp2 0.18.0
Closes #11585
Daniel Stenberg (6 Aug 2023)
- TODO: add *5* entries for aws-sigv4
Closes #7559
Closes #8107
Closes #8810
Closes #9717
Closes #10129
- TODO: LDAP Certificate-Based Authentication
Closes #9641
Stefan Eissing (6 Aug 2023)
- http2: cleanup trace messages
- more compact format with bracketed stream id
- all frames traced in and out
Closes #11592
Daniel Stenberg (6 Aug 2023)
- tests/tftpd+mqttd: make variables static to silence picky warnings
Closes #11594
- docs/cmdline: remove repeated working for negotiate + ntlm
The extra wording is added automatically by the gen.pl tool
Closes #11597
- docs/cmdline: add small "warning" to verbose options
"Note that verbose output of curl activities and network traffic might
contain sensitive data, including user names, credentials or secret data
content. Be aware and be careful when sharing trace logs with others."
Closes #11596
- RELEASE-NOTES: synced
- pingpong: don't use *bump_headersize
We use that for HTTP(S) only.
Follow-up to 3ee79c1674fd6
Closes #11590
- urldata: remove spurious parenthesis to unbreak no-proxy build
Follow-up to e12b39e13382
Closes #11591
- easy: don't call Curl_trc_opt() in disabled-verbose builds
Follow-up to e12b39e133822c6a0
Closes #11588
- http: use %u for printfing int
Follow-up to 3ee79c1674fd6f99e8efca5
Closes #11587
Goro FUJI (3 Aug 2023)
- vquic: show stringified messages for errno
Closes #11584
Stefan Eissing (3 Aug 2023)
- trace: make tracing available in non-debug builds
Add --trace-config to curl
Add curl_global_trace() to libcurl
Closes #11421
Daniel Stenberg (3 Aug 2023)
- TODO: remove "Support intermediate & root pinning for PINNEDPUBLICKEY"
See also https://github.com/curl/curl/pull/7507
- TODO: add "WebSocket read callback"
remove "Upgrade to websockets" as we already have this
Closes #11402
- test497: verify rejecting too large incoming headers
- http: return error when receiving too large header set
To avoid abuse. The limit is set to 300 KB for the accumulated size of
all received HTTP headers for a single response. Incomplete research
suggests that Chrome uses a 256-300 KB limit, while Firefox allows up to
1MB.
Closes #11582
Stefan Eissing (3 Aug 2023)
- http2: upgrade tests and add fix for non-existing stream
- check in h2 filter recv that stream actually exists
and return error if not
- add test for parallel, extreme h2 upgrades that fail if
connections get reused before fully switched
- add h2 upgrade upload test just for completeness
Closes #11563
Viktor Szakats (3 Aug 2023)
- tests: ensure `libcurl.def` contains all exports
Add `test1279` to verify that `libcurl.def` lists all exported API
functions found in libcurl headers.
Also:
- extend test suite XML `stdout` tag with the `loadfile` attribute.
- fix `tests/extern-scan.pl` and `test1135` to include websocket API.
- use all headers (sorted) in `test1135` instead of a manual list.
- add options `--sort`, `--heading=` to `tests/extern-scan.pl`.
- add `libcurl.def` to the auto-labeler GHA task.
Follow-up to 2ebc74c36a19a1700af394c16855ce144d9878e3
Closes #11570
Daniel Stenberg (2 Aug 2023)
- url: change default value for CURLOPT_MAXREDIRS to 30
It was previously unlimited by default, but that's not a sensible
default. While changing this has a remote risk of breaking an existing
use case, I figure it is more likely to actually save users from loops.
Closes #11581
- lib: fix a few *printf() flag mistakes
Reported-by: Gisle Vanem
Ref: #11574
Closes #11579
Samuel Chiang (2 Aug 2023)
- openssl: make aws-lc version support OCSP
And bump version in CI
Closes #11568
Daniel Stenberg (2 Aug 2023)
- tool: make the length argument an int for printf()-.* flags
Closes #11578
- tool_operate: fix memory leak when SSL_CERT_DIR is used
Detected by Coverity
Follow-up to 29bce9857a12b6cfa726a5
Closes #11577
- tool/var: free memory on OOM
Coverity detected this memory leak in OOM situation
Follow-up to 2e160c9c652504e
Closes #11575
Viktor Szakats (2 Aug 2023)
- gha: bump libressl and mbedtls versions
Closes #11573
Jay Satiro (2 Aug 2023)
- schannel: fix user-set legacy algorithms in Windows 10 & 11
- If the user set a legacy algorithm list (CURLOPT_SSL_CIPHER_LIST) then
use the SCHANNEL_CRED legacy structure to pass the list to Schannel.
- If the user set both a legacy algorithm list and a TLS 1.3 cipher list
then abort.
Although MS doesn't document it, Schannel will not negotiate TLS 1.3
when SCHANNEL_CRED is used. That means setting a legacy algorithm list
limits the user to earlier versions of TLS.
Prior to this change, since 8beff435 (precedes 7.85.0), libcurl would
ignore legacy algorithms in Windows 10 1809 and later.
Reported-by: zhihaoy@users.noreply.github.com
Fixes https://github.com/curl/curl/pull/10741
Closes https://github.com/curl/curl/pull/10746
Daniel Stenberg (2 Aug 2023)
- variable.d: setting a variable again overwrites it
Reported-by: Niall McGee
Bug: https://twitter.com/niallmcgee/status/1686523075423322113
Closes #11571
Jay Satiro (2 Aug 2023)
- CURLOPT_PROXY_SSL_OPTIONS.3: sync formatting
- Re-wrap CURLSSLOPT_ALLOW_BEAST description.
Daniel Stenberg (2 Aug 2023)
- RELEASE-NOTES: synced
- resolve: use PF_INET6 family lookups when CURL_IPRESOLVE_V6 is set
Previously it would always do PF_UNSPEC if CURL_IPRESOLVE_V4 is not
used, thus unnecessarily asking for addresses that will not be used.
Reported-by: Joseph Tharayil
Fixes #11564
Closes #11565
- docs: link to the website versions instead of markdowns
... to make the links work when the markdown is converted to webpages on
https://curl.se
Reported-by: Maurício Meneghini Fauth
Fixes https://github.com/curl/curl-www/issues/272
Closes #11569
Viktor Szakats (1 Aug 2023)
- cmake: cache more config and delete unused ones
- cache more Windows config results for faster initialization.
- delete unused config macros `HAVE_SYS_UTSNAME_H`, `HAVE_SSL_H`.
- delete dead references to `sys/utsname.h`.
Closes #11551
- egd: delete feature detection and related source code
EGD is Entropy Gathering Daemon, a socket-based entropy source supported
by pre-OpenSSL v1.1 versions and now deprecated. curl also deprecated it
a while ago.
Its detection in CMake was broken all along because OpenSSL libs were
not linked at the point of feature check.
Delete detection from both cmake and autotools, along with the related
source snippet, and the `--with-egd-socket=` `./configure` option.
Closes #11556
Stefan Eissing (1 Aug 2023)
- tests: fix h3 server check and parallel instances
- fix check for availability of nghttpx server
- add `tcp` frontend config for same port as quic, as
without this, port 3000 is bound which clashes for parallel
testing
Closes #11553
Daniel Stenberg (1 Aug 2023)
- docs/cmdline-opts: spellfixes, typos and polish
To make them accepted by the spell checker
Closes #11562
- CI/spellcheck: build curl.1 and spellcheck it
Added acceptable words
Closes #11562
Alexander Jaeger (1 Aug 2023)
- misc: fix various typos
Closes #11561
Daniel Stenberg (1 Aug 2023)
- http2: avoid too early connection re-use/multiplexing
HTTP/1 connections that are upgraded to HTTP/2 should not be picked up
for reuse and multiplexing by other handles until the 101 switching
process is completed.
Lots-of-debgging-by: Stefan Eissing
Reported-by: Richard W.M. Jones
Bug: https://curl.se/mail/lib-2023-07/0045.html
Closes #11557
- Revert "KNOWN_BUGS: build for iOS simulator on macOS 13.2 with Xcode 14"
This reverts commit 2e8a3d7cb73c85a9aa151e263315f8a496dbb9d4.
It's a user error for supplying incomplete information to the build system.
Reported-by: Ryan Schmidt
Ref: https://github.com/curl/curl/issues/11215#issuecomment-1658729367
Viktor Szakats (1 Aug 2023)
- cmake: add support for single libcurl compilation pass
Before this patch CMake builds used two separate compilation passes to
build the shared and static libcurl respectively. This patch allows to
reduce that to a single pass if the target platform and build settings
allow it.
This reduces CMake build times when building both static and shared
libcurl at the same time, making these dual builds an almost zero-cost
option.
Enable this feature for Windows builds, where the difference between the
two passes was the use of `__declspec(dllexport)` attribute for exported
API functions for the shared builds. This patch replaces this method
with the use of `libcurl.def` at DLL link time.
Also update `Makefile.mk` to use `libcurl.def` to export libcurl API
symbols on Windows. This simplifies (or fixes) this build method (e.g.
in curl-for-win, which generated a `libcurl.def` from `.h` files using
an elaborate set of transformations).
`libcurl.def` has the maintenance cost of keeping the list of public
libcurl API symbols up-to-date. This list seldom changes, so the cost
is low.
Closes #11546
- cmake: detect `SSL_set0_wbio` in OpenSSL
Present in OpenSSL 1.1.0 and BoringSSL.
Missing from LibreSSL 3.8.0.
Follow-up to f39472ea9f4f4e12cfbc0500c4580a8d52ce4a59
While here, also fix `RAND_egd()` detection which was broken, likely all
along. This feature is probably broken with CMake builds and also
requires a sufficiently obsolete OpenSSL version, so this part of the
update was not tested.
Closes #11555
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