* Access violation exception on windows
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@ 2021-10-19 12:54 ` Mindaugas Veblauskas
2021-10-20 6:47 ` Jason A. Donenfeld
0 siblings, 1 reply; 2+ messages in thread
From: Mindaugas Veblauskas @ 2021-10-19 12:54 UTC (permalink / raw)
To: wireguard
Hi,
whenever WireGuardTunnel$xxxx service stops, it exits with the following exception:
Exception thrown at 0x0000000000E12A88 in wireguard.exe: 0xC0000005: Access violation reading location 0x0000000000000000.
The behavior can be reproduced by attaching visual studio debugger on the service process and then disconnecting/deactivating tunnel on the client.
I wonder where this exception is coming from and what's the impact of it to the system.
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: Access violation exception on windows
2021-10-19 12:54 ` Access violation exception on windows Mindaugas Veblauskas
@ 2021-10-20 6:47 ` Jason A. Donenfeld
0 siblings, 0 replies; 2+ messages in thread
From: Jason A. Donenfeld @ 2021-10-20 6:47 UTC (permalink / raw)
To: Mindaugas Veblauskas; +Cc: wireguard
Thanks for the reminder.
Fixed here: https://github.com/golang/sys/commit/0ec99a608a1b8e24d6a2554b64f4208e8e5caae7
With a followup here waiting to be merged:
https://go-review.googlesource.com/c/sys/+/357250
The process now continues until NtTerminateProcess.
Jason
^ permalink raw reply [flat|nested] 2+ messages in thread
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2021-10-19 12:54 ` Access violation exception on windows Mindaugas Veblauskas
2021-10-20 6:47 ` Jason A. Donenfeld
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