[Bug 35071] New: UOSteam: "page fault on read access" in get_pixel_32

[wine-bugs at winehq.org]

http://bugs.winehq.org/show_bug.cgi?id=35071

             Bug #: 35071
           Summary: UOSteam: "page fault on read access" in get_pixel_32
           Product: Wine
           Version: 1.7.7
          Platform: x86
               URL: http://uosteam.com/
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: gdi32
        AssignedTo: wine-bugs at winehq.org
        ReportedBy: zajec5 at gmail.com
    Classification: Unclassified


Created attachment 46777
  --> http://bugs.winehq.org/attachment.cgi?id=46777
Full output of WINEPREFIX="/home/zajec/.wine-uoevolution/" winedbg UOSteam.exe

UOSteam is a 3rd party tool for Ultima Online. It manages list of servers,
starts Ultima Online client and provides additional features (probably by
hacking client memory).

When using UOSteam in wine, Ultima Online starts nicely but after login process
(when the game world is supposed to appear) wine crashes.

Crash doesn't happen when running Ultima Online directly, without using
UOSteam. So I think it's UOSteam that does something wine doesn't handle.

Unhandled exception: page fault on read access to 0x2df87828 in 32-bit code
(0x7e9eb92d).

Backtrace:
=>0 0x7e9eb92d get_pixel_32+0x1d(dib=0x20975c, x=0xe, y=0x8)
[/usr/src/debug/wine-1.7.7/dlls/gdi32/dibdrv/primitives.c:1603] in gdi32
(0x0033ef68)
  1 0x7e9e3000 dibdrv_GetPixel+0xdf(dev=0x209750, x=0xe, y=0x8)
[/usr/src/debug/wine-1.7.7/dlls/gdi32/dibdrv/graphics.c:1035] in gdi32
(0x0033ef68)
  2 0x7e9deee6 windrv_GetPixel+0x55(dev=<is not available>, x=0xe, y=0x8)
[/usr/src/debug/wine-1.7.7/dlls/gdi32/dibdrv/dc.c:783] in gdi32 (0x0033ef88)
  3 0x7ea3b92e GetPixel+0x5d(hdc=0xd0032, x=0xe, y=0x8)
[/usr/src/debug/wine-1.7.7/dlls/gdi32/painting.c:474] in gdi32 (0x0033efbc)
  4 0x00b8bb39 in uos (+0x1bb38) (0x0033f100)

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