[Bug 37239] Adobe Premiere Pro 2 deadlocks when importing video files

[wine-bugs at winehq.org]

https://bugs.winehq.org/show_bug.cgi?id=37239

--- Comment #3 from Sebastian Lackner <sebastian at fds-team.de> ---
As it turns out this issue is not limited to importing video files. It can also
be reproduced when trying to view the "About" dialog under "Help".

Relevant lines from the log:

--- snip ---
683395.680:002c:Call ntdll.RtlEnterCriticalSection(107cdd90) ret=037d194b
683395.680:002c:Ret  ntdll.RtlEnterCriticalSection() retval=00000000
ret=037d194b
[...]
683395.765:002c:Call glu32.gluNewTess() ret=0616b97b
683395.788:002c:Call ntdll.RtlAllocateHeap(00110000,00000008,00000038)
ret=f6636a6b
683395.788:002c:Ret  ntdll.RtlAllocateHeap() retval=135efc68 ret=f6636a6b
683395.788:002c:Ret  glu32.gluNewTess() retval=135efc68 ret=0616b97b
683395.788:002c:Call glu32.gluTessProperty(135efc68,0001872c,00000000,40f87230)
ret=0616b994
683395.788:002c:Ret  glu32.gluTessProperty() retval=00018723 ret=0616b994
683395.788:002c:Call glu32.gluTessCallback(135efc68,00018704,0616b830)
ret=0616b9a4
683395.788:002c:Ret  glu32.gluTessCallback() retval=f6636b91 ret=0616b9a4
683395.788:002c:Call glu32.gluTessCallback(135efc68,00018708,0616b840)
ret=0616b9b4
683395.788:002c:Ret  glu32.gluTessCallback() retval=f6636c79 ret=0616b9b4
683395.788:002c:Call glu32.gluTessCallback(135efc68,0001870b,0616b8e0)
ret=0616b9c4
683395.788:002c:Ret  glu32.gluTessCallback() retval=f6636bce ret=0616b9c4
683395.788:002c:Call glu32.gluTessCallback(135efc68,00018706,0616b850)
ret=0616b9d4
683395.788:002c:Ret  glu32.gluTessCallback() retval=f6636c0b ret=0616b9d4
683395.788:002c:Call glu32.gluTessCallback(135efc68,00018707,0616b860)
ret=0616b9e4
683395.788:002c:Ret  glu32.gluTessCallback() retval=f6636c3c ret=0616b9e4
683395.788:002c:Call glu32.gluTessCallback(135efc68,0001870f,0616b870)
ret=0616b9f4
683395.788:002c:Ret  glu32.gluTessCallback() retval=f6636cb6 ret=0616b9f4
683395.788:002c:Call glu32.gluBeginPolygon(135efc68) ret=0616ba04
(last line from thread 002c)
[...]
683395.804:002f:Call ntdll.RtlEnterCriticalSection(107cdd90) ret=037d194b
[...]
683400.821:002f:err:ntdll:RtlpWaitForCriticalSection section 0x107cdd90 "?"
wait timed out in thread 002f, blocked by 002c, retrying (60 sec)
--- snip ---

The issue is that the application passes a pointer generated with gluNewTess()
to gluBeginPolygon(). All *Tess* functions internally use some wrapper
structures to avoid calling convention issues, but two functions
(gluBeginPolygon/gluEndPolygon) don't do that by accident. Passing the invalid
pointers to glu causes the deadlock. I'll attach a patch which fixes the issue,
nevertheless it still seems to deadlock somewhere else? Will try to debug this
a bit further, it could also be an issue with my patch.

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