Bug 996203

Summary: Wine64 seh:RtlUnwindEx error with c++ exception handling
Product: [Fedora] Fedora Reporter: Alex Puchades <alex94puchades>
Component: wineAssignee: Andreas Bierfert <andreas.bierfert>
Status: CLOSED UPSTREAM QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 21CC: alex94puchades, andreas.bierfert, mike, stefan
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Hardware: x86_64   
OS: Linux   
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Fixed In Version: Doc Type: Bug Fix
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Last Closed: 2015-04-25 23:17:16 UTC Type: Bug
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The offending code none

Description Alex Puchades 2013-08-12 16:12:34 UTC 
Description of problem:
When I was implementing a C wrapper for a C++ library, catching all possible exceptions in C++-land, I noticed my exception handlers were not being called and my app crashed under wine64. The same binary run just fine under windows 7, so it had to be a wine bug. Also, the same code compiled for 32 bits run successfully under the 32 bits version of wine.

Version-Release number of selected component (if applicable):
$ wine64 --version 
  wine-1.6

How reproducible:
(assuming current-dir = uncompressed attachment)

Steps to Reproduce:
1. $ ./compile64.sh
2. $ wine64 ./main.exe

Actual results:
  throwing exception
  err:seh:RtlUnwindEx invalid frame 7fff42757fd0 (0x132000-0x330000)
  err:seh:setup_exception stack overflow 2416 bytes in thread 0009 eip 
  0007fb39b2ab22b esp 0000000000130c90 stack 0x130000-0x131000-0x330000

Expected results:
No crash :) Just what happens when compiled with compile32.sh:
  throwing exception
  exception caught

Additional info:
Source code triggering the bug attached below.
Comment 1 Alex Puchades 2013-08-12 16:13:50 UTC 
Created attachment 785771 [details]
The offending code
Comment 2 Michael Cronenworth 2013-08-12 16:38:02 UTC 
Alex,

Have you filed a bug with upstream?

http://bugs.winehq.org/
Comment 3 Alex Puchades 2013-08-12 16:42:55 UTC 
(In reply to Michael Cronenworth from comment #2)
> Alex,
> 
> Have you filed a bug with upstream?
> 
> http://bugs.winehq.org/

I'm doing it now

Note: sorry, I'm a beginner with bug trackers yet :)
Comment 4 Fedora End Of Life 2015-01-09 22:15:31 UTC 
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Comment 5 Alex Puchades 2015-01-10 15:19:19 UTC 
The packages mingw32-winpthreads-static and mingw64-winpthreads-static must be installed in order to compile the attached package. Libwinpthread-1.dll is also necessary at runtime.
Comment 6 Alex Puchades 2015-04-25 23:17:16 UTC 
This bug was fixed upstream. Closing this bug now.