[Bug 53321] snakeqr: Unhandled page fault on write access in A_SHAFinal

WineHQ Bugzilla wine-bugs at winehq.org
Fri Jul 8 17:48:35 CDT 2022


https://bugs.winehq.org/show_bug.cgi?id=53321

f.alexander.wilms at gmail.com <f.alexander.wilms at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |f.alexander.wilms at gmail.com

--- Comment #4 from f.alexander.wilms at gmail.com <f.alexander.wilms at gmail.com> ---
Created attachment 72710
  --> https://bugs.winehq.org/attachment.cgi?id=72710
Patch adding NtdllDefWindowProc_A

I tried to forward NtdllDefWindowProc_A to DefWindowProcA. I probably added it
to the wrong source file, but the code compiles. However, it still results in
an unhandled exception:

Unhandled exception: page fault on read access to 0x000ab0a0 in 32-bit code
(0x000ab0a0).
[...]
=>0 0x000ab0a0 (0x1f92ea38)
  1 0x00420640 in snake (+0x20640) (0x1f92eae8)
  2 0x7e92f0dc call_window_proc+0x2c(hwnd=<is not available>, msg=<is not
available>, wp=<is not available>, lp=<is not available>, result=<is not
available>, arg=<is not availab
le>) [Z:\home\alexander\Development\wine-git\dlls\user32\winproc.c:145] in
user32 (0x1f92eb38)
  3 0x7e92f417 WINPROC_CallProcWtoA+0x187(callback=7E92F0B0, hwnd=00020046,
msg=0x24, wParam=<is not available>, lParam=<is not available>, result=<is not
available>, arg=<is not
 available>) [Z:\home\alexander\Development\wine-git\dlls\user32\winproc.c:572]
in user32 (0x1f92eff8)

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