Jason A. Donenfeld
bb42ec7d18
tun: freebsd: work around numerous kernel panics on shutdown
...
There are numerous race conditions. But even this will crash it:
while true; do ifconfig tun0 create; ifconfig tun0 destroy; done
It seems like LLv6 is related, which we're not using anyway, so
explicitly disable it on the interface.
2019-04-23 18:00:23 +09:00
Simon Rozman
f1dc167901
setupapi: Fix struct size mismatches
...
Signed-off-by: Simon Rozman <simon@rozman.si>
2019-04-19 10:08:11 +02:00
Jason A. Donenfeld
c7a26dfef3
setupapi: actually fix padding by rounding up to sizeof(void*)
2019-04-19 10:19:00 +09:00
Jason A. Donenfeld
d024393335
tun: darwin: write routeSocket variable in helper
...
Otherwise the race detector "complains".
2019-04-19 07:53:19 +09:00
Jason A. Donenfeld
d9078fe772
main: revise warnings
2019-04-19 07:48:09 +09:00
Jason A. Donenfeld
d3dd991e4e
device: send: check packet length before freeing element
2019-04-18 23:23:03 +09:00
Simon Rozman
5811447b38
setupapi: Revise DrvInfoDetailData struct size calculation
...
Go adds trailing padding to DrvInfoDetailData struct in GOARCH=386 which
confuses SetupAPI expecting exactly sizeof(SP_DRVINFO_DETAIL_DATA).
Signed-off-by: Simon Rozman <simon@rozman.si>
2019-04-18 10:39:22 +02:00
Jason A. Donenfeld
e0a8c22aa6
windows: use proper constants from updated x/sys
2019-04-13 02:02:02 +02:00
Jason A. Donenfeld
0b77bf78cd
conn: linux: RTA_MARK has moved to x/sys
2019-04-13 02:01:20 +02:00
Simon Rozman
ef5f3ad80a
tun: windows: Adopt new error codes returned by Wintun
...
Signed-off-by: Simon Rozman <simon@rozman.si>
2019-04-11 19:38:11 +02:00
Simon Rozman
a291fdd746
tun: windows: do not sleep after OPERATION_ABORTED on write
...
Signed-off-by: Simon Rozman <simon@rozman.si>
2019-04-11 19:37:04 +02:00
Jason A. Donenfeld
d50e390904
main_windows: use proper version constant
2019-04-09 10:45:40 +02:00
Jason A. Donenfeld
18fa270472
version: put version in right place
2019-04-09 10:39:48 +02:00
Jason A. Donenfeld
f156a53ff4
version: bump snapshot
2019-04-09 07:37:22 +02:00
Jason A. Donenfeld
e680008700
tun: windows: do not sleep after OPERATION_ABORTED
2019-04-09 07:36:03 +02:00
Simon Rozman
767c86f8cb
tun: windows: Retry R/W on ERROR_OPERATION_ABORTED
...
Signed-off-by: Simon Rozman <simon@rozman.si>
2019-04-04 09:20:18 +02:00
Simon Rozman
421c1f9143
tun: windows: Attempt to reopen handle on all errors
...
Signed-off-by: Simon Rozman <simon@rozman.si>
2019-04-03 05:41:38 +02:00
Jason A. Donenfeld
ac25702eaf
wintun: rename device using undocumented API that netsh.exe uses
2019-04-01 12:04:44 +02:00
Jason A. Donenfeld
92f8474832
wintun: add more retry loops
2019-04-01 09:07:43 +02:00
Jason A. Donenfeld
2e0ed4614a
tun: windows: cancel ongoing reads on closing and delete after close
...
This reverts commit 52ec440d79
and adds
some spice.
2019-03-26 16:14:32 +01:00
Jason A. Donenfeld
2fa80c0cb7
wintun: query for NetCfgInstanceId several times
2019-03-22 16:48:40 -06:00
Jason A. Donenfeld
52ec440d79
tun: windows: delete interface before deleting file handles
2019-03-22 16:45:58 -06:00
Simon Rozman
2faf2dcf90
tun: windows: Make adapter rename asynchronous
...
Signed-off-by: Simon Rozman <simon@rozman.si>
2019-03-22 16:36:30 +01:00
Simon Rozman
41c30a7279
tun: windows: Adapter devices renamed to WINTUN<LUID Index>
...
Signed-off-by: Simon Rozman <simon@rozman.si>
2019-03-22 15:29:14 +01:00
Simon Rozman
4b1db1d39b
tun: windows: Increase unavailable adapter timeout to 30sec
...
5 seconds was too short when debugging.
Signed-off-by: Simon Rozman <simon@rozman.si>
2019-03-22 13:52:51 +01:00
Simon Rozman
a80db5e65e
tun: windows: Make writing persistent too
...
Signed-off-by: Simon Rozman <simon@rozman.si>
2019-03-22 13:52:51 +01:00
Simon Rozman
9748a52073
tun: windows: Fix paused adapter test
...
Signed-off-by: Simon Rozman <simon@rozman.si>
2019-03-22 13:52:51 +01:00
Jason A. Donenfeld
317d716d66
tun: windows: just open two file handles
2019-03-21 15:20:09 -06:00
Jason A. Donenfeld
6440f010ee
receive: implement flush semantics
2019-03-21 14:45:41 -06:00
Jason A. Donenfeld
49ea0c9b1a
tun: windows: add dummy overlapped events back
...
These seem basically wrong to me, but we get crashes without them.
2019-03-21 02:29:09 -06:00
Jason A. Donenfeld
ca59b60aa7
tun: windows: use new constants in sys
2019-03-20 23:42:30 -06:00
Jason A. Donenfeld
c050c6e60f
uapi: remove unhelpful log messages
2019-03-20 23:40:20 -06:00
Simon Rozman
91b4e909bb
wintun: Use native Win32 API for I/O
...
Signed-off-by: Simon Rozman <simon@rozman.si>
2019-03-21 00:56:45 +01:00
Jason A. Donenfeld
2c51d6af48
uapi: report endpoint error
2019-03-19 00:34:04 -06:00
Jason A. Donenfeld
03f2e2614a
tun: windows: wintun does iocp
2019-03-18 02:42:45 -06:00
Jason A. Donenfeld
b0e0ab308d
tun: windows: temporary hack for forcing MTU
2019-03-13 02:52:32 -06:00
Jason A. Donenfeld
66fb5caf02
wintun: Poll more often
2019-03-10 03:47:54 +01:00
Jason A. Donenfeld
3dd9a0535f
uapi: make ipcerror conform to interface
2019-03-10 02:49:44 +01:00
Simon Rozman
c2a2b8d739
wintun: Make errors more descriptive
...
Signed-off-by: Simon Rozman <simon@rozman.si>
2019-03-08 10:03:57 +01:00
Simon Rozman
70449f1a97
wintun: Return correct reboot-req flag on CreateInterface() error too
...
Signed-off-by: Simon Rozman <simon@rozman.si>
2019-03-08 10:03:57 +01:00
Simon Rozman
33c3528430
wintun: Fix double-quoted strings escaping on output
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Signed-off-by: Simon Rozman <simon@rozman.si>
2019-03-08 10:03:57 +01:00
Simon Rozman
30ab07e354
wintun: Introduce SetupAPI enumerator and machineName consts
...
Signed-off-by: Simon Rozman <simon@rozman.si>
2019-03-08 10:03:57 +01:00
Odd Stranne
a6d5ef82f4
Windows: Apply strict security descriptor on pipe server
...
Signed-off-by: Odd Stranne <odd@mullvad.net>
2019-03-08 10:03:56 +01:00
Jason A. Donenfeld
5c7cc256e3
uapi: windows: work out pipe semantics
...
Pipes can be arranged like this, so that's fine. We also apply a strict
SDDL that can't be inherited and only gives access to local system.
Developed-with: Odd Stranne <odd@mullvad.net>
2019-03-08 01:40:54 +01:00
Simon Rozman
368dea72fe
wintun: Cleanup
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Signed-off-by: Simon Rozman <simon@rozman.si>
2019-03-07 21:12:20 +01:00
Simon Rozman
9b22255cad
wintun: Refactor network registry key name generation
...
Signed-off-by: Simon Rozman <simon@rozman.si>
2019-03-07 21:12:20 +01:00
Simon Rozman
11f5780250
wintun: Revise interface creation wait
...
DIF_INSTALLDEVICE returns almost immediately, while the device
installation continues in the background. It might take a while, before
all registry keys and values are populated.
Previously, wireguard-go waited for HKLM\SYSTEM\CurrentControlSet\
Control\Class\{4D36E972-E325-11CE-BFC1-08002BE10318}\<id> registry key
only.
Followed by a SetInterfaceName() method of Wintun struct which tried to
access HKLM\SYSTEM\CurrentControlSet\Control\Network\
{4D36E972-E325-11CE-BFC1-08002BE10318}\<id>\Connection registry key
might not be available yet.
This commit loops until both registry keys are available before
returning from CreateInterface() function.
Signed-off-by: Simon Rozman <simon@rozman.si>
2019-03-07 21:12:20 +01:00
Jason A. Donenfeld
26af6c4651
receive: squelch tear down error
2019-03-07 02:03:48 +01:00
Jason A. Donenfeld
92f72f5aa6
tun: linux: work out netpoll trick
2019-03-07 01:51:41 +01:00
Simon Rozman
1fdf7b19a3
wintun: Resolve some of golint warnings
...
Signed-off-by: Simon Rozman <simon@rozman.si>
2019-03-04 16:37:11 +01:00