[Bug 30867] New: Page fault / null pointer exception in ConvertPixelFormatGLXtoWGL

[wine-bugs at winehq.org]

http://bugs.winehq.org/show_bug.cgi?id=30867

             Bug #: 30867
           Summary: Page fault / null pointer exception in
                    ConvertPixelFormatGLXtoWGL
           Product: Wine
           Version: 1.4
          Platform: x86-64
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: major
          Priority: P2
         Component: winex11.drv
        AssignedTo: wine-bugs at winehq.org
        ReportedBy: chinese_chater at yahoo.de
    Classification: Unclassified


Created attachment 40438
  --> http://bugs.winehq.org/attachment.cgi?id=40438
saved backtrace

When trying to start Diablo 2 (v1.13, 'Diablo II.exe -w', the
windowed/DirectDraw option, works though) or Typing of the Dead, wine 1.4
crashes:

---
Unhandled exception: page fault on execute access to 0x00000000 in 32-bit code
(0x00000000).
[...]
=>0 0x00000000 (0x0033eca0)                                                     
  1 0x7e4ff6e5 ConvertPixelFormatGLXtoWGL+0x24(display=<internal error>,
fmt_id=0xef, dwFlags=0)
[/tmp/wine14/build32/dlls/winex11.drv/../../../dlls/winex11.drv/opengl.c:1097]
in winex11 (0x0033ed00)                                                         
  2 0x7e50499a pixelformat_from_fbconfig_id+0x39(fbconfig_id=0xef)
[/tmp/wine14/build32/dlls/winex11.drv/../../../dlls/winex11.drv/opengl.c:1117]
in winex11 (0x0033ed20)                                                        
                                                        3 0x7e4f4d26 in winex11
(+0x24d25) (0x0033ee10)
---

(see attached backtrace.txt and cmd.log for the complete output)


I'm running wine on a 64bit (both kernel- and userspace) laptop with a GeForce
8600M GT and the open source nouveau graphics driver on a recent Debian sid,
with some i386 libraries to run the 32bit wine, obviously.

I'm using the Debian package from here:
http://anonscm.debian.org/gitweb/?p=users/mgilbert/wine14.git;a=commit;h=e01679c679f76ec889b27361dc0ad3e0e80d83be,
compiled via an i386 Debian chroot (debootstrap). But I think I had the same
crash when building from the wine 1.4 vanilla sources.

Cheers

-- 
Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email
Do not reply to this email, post in Bugzilla using the
above URL to reply.
------- You are receiving this mail because: -------
You are watching all bug changes.