[Bug 35041] Multiple applications crash with heap corruption or live-lock in libX11 (Garmin Express Fit v2.0, 64-bit SMPlayer 0.8.6)

[wine-bugs at winehq.org]

http://bugs.winehq.org/show_bug.cgi?id=35041

--- Comment #6 from Anastasius Focht <focht at gmx.net> 2013-12-10 19:16:35 CST ---
Created attachment 46826
  --> http://bugs.winehq.org/attachment.cgi?id=46826
x11 live-lock with multiple threads

Hello folks,

I found another victim: 'Spiceworks' (some IT management/inventory app)

Download: http://download.spiceworks.com/Spiceworks.exe

The main app 'spiceworks_desktop.exe' causes a reproducible live-lock in X11
lib (3 out of 4 threads hang with 100% cpu usage in libx11).
Sometimes it crashes with heap corruption but the live-lock happens many times
more.

I'm attaching a backtrace from all relevant threads at the time of live-lock.

Workaround: 'taskset -c 0'

It will later run into bug 34941

$ sha1sum Spiceworks.exe 
bb1865fec27f77ac1d3cd49074af04d96fd51e74  Spiceworks.exe

$ du -sh Spiceworks.exe 
61M    Spiceworks.exe

$ wine --version
wine-1.7.8-135-gfaa355b

Regards

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