https://bugs.winehq.org/show_bug.cgi?id=53980
Bug ID: 53980 Summary: httpapi:httpapi sometimes crashes testing overlapped I/O with the v2 server in Wine Product: Wine Version: unspecified Hardware: x86-64 OS: Linux Status: NEW Severity: normal Priority: P2 Component: httpapi Assignee: wine-bugs@winehq.org Reporter: fgouget@codeweavers.com Distribution: ---
httpapi:httpapi sometimes crashes testing overlapped I/O with the v2 server in Wine:
httpapi.c:1539: Test marked todo: Got error 120. Unhandled exception: page fault on write access to 0x00000000 in 32-bit code (0x7b020c3f). [...] Backtrace: =>0 0x7b020c3f GetOverlappedResultEx+0x9a(file=<couldn't compute location>, overlapped=<couldn't compute location>, result=<couldn't compute location>, timeout=<couldn't compute location>, alertable=<couldn't compute location>) [Z:\home\winetest\tools\testbot\var\wine\dlls\kernelbase\file.c:3184] in kernelbase (0x0062f0c8) 1 0x7b020d4a GetOverlappedResult+0x45(file=<couldn't compute location>, overlapped=<couldn't compute location>, result=<couldn't compute location>, wait=<couldn't compute location>) [Z:\home\winetest\tools\testbot\var\wine\dlls\kernelbase\file.c:3144] in kernelbase (0x0062f118) 2 0x703826c7 HttpReceiveHttpRequest+0x267(queue=<couldn't compute location>, id=<couldn't compute location>, flags=<couldn't compute location>, request=<couldn't compute location>, size=<couldn't compute location>, ret_size=<couldn't compute location>, ovl=<couldn't compute location>) [Z:\home\winetest\tools\testbot\var\wine\dlls\httpapi\httpapi_main.c:360] in httpapi (0x0062f1b8) 3 0x0040f6d1 in httpapi_test (+0xf6d1) (0x0062fdb8)
See https://test.winehq.org/data/patterns.html#httpapi:httpapi
There are only four known instances of this crash, meaning it's pretty rare and thus hard to reproduce: * 2022-08-30 (fg-deb64-32) This is also the first known instance. * 2022-11-14 (fg-deb64-32) * 2022-11-16 (debian11-win32-de-DE) * 2022-11-17 (debian11-win32) MR!1397