Commit graph

577 commits

Author SHA1 Message Date
Simon Rozman d41bc015cc Finish support for setupapi.SetupDiGetClassDevsEx()
Signed-off-by: Simon Rozman <simon@rozman.si>
2019-02-05 12:59:42 +01:00
Simon Rozman 31949136df Introduce SetupAPI - Windows device and driver management API
Signed-off-by: Simon Rozman <simon@rozman.si>
2019-02-05 12:59:42 +01:00
Jason A. Donenfeld 6f76edd045 Import windows scafolding 2019-02-05 12:59:42 +01:00
Jason A. Donenfeld 3af9aa88a3 noise: store clamped key instead of raw key 2019-02-05 12:59:42 +01:00
Jason A. Donenfeld a5ca02d79a tai64n: whiten nano seconds
Avoid being too precise of a time oracle.
2019-02-05 12:59:42 +01:00
Jason A. Donenfeld 2b7562abbb uapi: Simpler function signature 2019-02-05 12:59:42 +01:00
Jason A. Donenfeld 89d2c5ed7a Extend structs rather than embed, when possible 2019-02-05 12:59:42 +01:00
Jason A. Donenfeld dff424baf8 Update copyright 2019-02-05 12:59:42 +01:00
Jason A. Donenfeld 6e61c369e8 Properly bubble up setsockopt error from closure 2018-12-25 22:56:36 +01:00
Jason A. Donenfeld 8fde8334dc version: bump snapshot 2018-12-22 17:34:23 +01:00
Jason A. Donenfeld a8326ae753 Make error messages consistent 2018-12-19 00:35:53 +01:00
Jason A. Donenfeld 05cc0c8298 Freebsd is finally normal in sys/unix 2018-12-11 18:33:13 +01:00
Jason A. Donenfeld c967f15e44 Separate out mark setting for Windows 2018-12-11 18:29:46 +01:00
Jason A. Donenfeld 5ace0fdfe2 Use upstream's xchacha20poly1305 2018-12-10 04:23:17 +01:00
Jason A. Donenfeld 849fa400e9 Update go x/ libraries
Android 9's Bionic disallows inotify_init with seccomp, so we want the
latest unix change, and while we're at it, we update the others too.

Reported-by: Berk D. Demir <bdd@mindcast.org>
Go CL: https://go-review.googlesource.com/c/sys/+/153318
Fixes: https://lists.zx2c4.com/pipermail/wireguard/2018-December/003642.html
2018-12-10 04:04:19 +01:00
Jason A. Donenfeld 651744561e tun: remove nonblock hack for linux
This is no longer necessary and actually breaks things

Reported-by: Chris Branch <cbranch@cloudflare.com>
2018-12-06 17:17:51 +01:00
Jason A. Donenfeld 4fd55daafe tai64n: use proper nanoseconds offset
The code before was obviously wrong.

Reported-by: Vlad Krasnov <vlad@cloudflare.com>
2018-11-08 03:58:01 +01:00
Jason A. Donenfeld 276bf973e8 Use darwin tun on ios 2018-11-06 16:24:35 +01:00
Jason A. Donenfeld c37c4ece9e uapi: typo 2018-11-05 05:46:27 +01:00
Jason A. Donenfeld b803276061 receive: make started status uniform 2018-11-01 19:54:25 +01:00
Jason A. Donenfeld 8be1fc9c00 send: do not unlock already freed object 2018-10-18 18:15:24 +02:00
Jason A. Donenfeld 738d027f0b version: bump snapshot 2018-10-18 02:38:29 +02:00
Jason A. Donenfeld 60848b9c72 Makefile: rename default to all 2018-10-17 21:45:16 +02:00
Jason A. Donenfeld 2e772194cf tun: only call .Fd() once
Doing so tends to make the tunnel blocking, so we only retrieve it once
before we call SetNonblock, and then cache the result.
2018-10-17 21:31:42 +02:00
Jason A. Donenfeld 85b2378a07 Use go modules always 2018-10-12 01:45:33 +02:00
Jason A. Donenfeld fddb949002 Do not build if nothing to do 2018-10-12 01:12:56 +02:00
Jason A. Donenfeld 5d6083df7e Switch to go modules 2018-10-09 18:13:56 +02:00
Jason A. Donenfeld b41922e5c8 version: bump snapshot 2018-10-01 17:58:31 +02:00
Jason A. Donenfeld dbb72402f2 Adding missing queueconstants file 2018-10-01 16:11:31 +02:00
Chris Branch 7c971d7ef4 Fix transport message length check
wireguard-go has a bad length check in its transport message handling.
Although it cannot be exploited because of another length check earlier in the
function, this should be fixed regardless.
2018-09-25 05:18:11 +02:00
Jason A. Donenfeld 70bcf9ecb8 Make it easy to restrict queue sizes more 2018-09-25 02:31:02 +02:00
Jason A. Donenfeld ebc7541953 Fix shutdown races 2018-09-24 01:52:02 +02:00
Jason A. Donenfeld 833597b585 More pooling 2018-09-24 00:37:43 +02:00
Jason A. Donenfeld cf81a28dd3 Fixup buffer freeing 2018-09-22 05:43:03 +02:00
Jason A. Donenfeld 942abf948a send: more precise padding calculation 2018-09-16 23:42:31 +02:00
Jason A. Donenfeld 47d1140361 device: preallocated buffers scheme
Not useful now but quite possibly later.
2018-09-16 23:10:19 +02:00
Jason A. Donenfeld 39d6e4f2f1 Change queueing drop order and fix memory leaks
If the queues are full, we drop the present packet, which is better for
network traffic flow. Also, we try to fix up the memory leaks with not
putting buffers from our shared pool.
2018-09-16 21:50:58 +02:00
Jason A. Donenfeld 1c02557013 send: use accessor function for buffer pool 2018-09-16 18:49:19 +02:00
Mathias Hall-Andersen 32d2148835 Fixed port overwrite issue on kernels without ipv6
Fixed an issue in CreateBind for Linux:
If ipv6 was not supported the error code would be
correctly identified as EAFNOSUPPORT and ipv4 binding attempted.
However the port would be set to 0,
which results in the subsequent create4 call requesting
a random port rather than the one provided to CreateBind.

This issue was identified by:
Kent Friis <leeloored@gmx.com>
2018-09-16 18:49:19 +02:00
Jason A. Donenfeld 5be541d147 global: fix up copyright headers 2018-09-16 18:49:19 +02:00
Jason A. Donenfeld 063becdc73 uapi: insert peer version placeholder
While we don't want people to ever use old protocols, people will
complain if the API "changes", so explicitly make the unset protocol
mean the latest, and add a dummy mechanism of specifying the protocol on
a per-peer basis, which we hope nobody actually ever uses.
2018-09-02 23:04:47 -06:00
Jason A. Donenfeld 15da869b31 Fix duplicate copyright line 2018-07-30 05:14:17 +02:00
Jason A. Donenfeld 3ad3e83c7a uapi: allow overriding socket directory at compile time 2018-07-24 14:32:35 +02:00
Jason A. Donenfeld 2e13b7b0fb send: better debug message for failed data packet 2018-07-16 16:05:36 +02:00
Jason A. Donenfeld 6b3b1c3b91 version: bump snapshot 2018-06-13 16:22:16 +02:00
Jason A. Donenfeld 6a5d0e2bcd Support IPv6-less kernels 2018-06-12 01:32:46 +02:00
Jason A. Donenfeld 0ba551807f Do not build tun device on ios 2018-06-09 03:31:17 +02:00
Jason A. Donenfeld 99d5aeeb27 Fix duplicated wording 2018-06-02 17:36:35 +02:00
Jason A. Donenfeld a050431f26 Makefile: export PWD for OpenBSD's ksh(1)
Interestingly, ksh(1) on OpenBSD does not export PWD by default, and it
also has a notion of the "logical cwd" vs the "physical cwd", with the
latter being passed to chdir, but the former being stored in the
non-exported PWD and displayed to the user. This means that if you `cd`
into a directory that's comprised of symlinks, exec'd processes will see
the physical path. Observe:

  # ksh
  # mkdir a
  # ln -s a b
  # cd b
  # pwd
  /root/b
  # ksh -c pwd
  /root/a

The fact of separating physical and logical paths is not too uncommon
for shells (bash does it too), but not exporting PWD is very odd.

Since this is common behavior for many shells, libraries that return the
working directory will do something strange: they `stat(".")` and then
`stat(getenv("PWD"))`, and if these point to the same inode, they roll
with the value of `getenv("PWD")`, or otherwise fallback to asking the
kernel for the cwd.

Since PWD was not exported by ksh(1), Go's dep utility did not understand
it was operating inside of our faked GOPATH and became upset.

This patch works around the whole situation by simply exporting PWD
before executing dep.
2018-06-02 16:36:12 +02:00
Jason A. Donenfeld 0c976003c8 version: bump snapshot 2018-05-31 02:26:07 +02:00