[Bug 4095] Warcraft III Polish installer crashes
wine-bugs at winehq.org
wine-bugs at winehq.org
Tue Aug 14 11:40:47 CDT 2007
http://bugs.winehq.org/show_bug.cgi?id=4095
--- Comment #12 from Pawel Stolowski <pawel.stolowski at wp.pl> 2007-08-14 11:40:47 ---
(In reply to comment #11)
> Please retest with Wine 0.9.43.
>
> Pawel, can you explain what the hex editing does?
>
I just verified with wine 0.9.43 and the problem is still there.
The hex hack I did disables the message box that displays "ScreenStack ::
realize(): BitBlt 2" and aborts installer. Look below at the snippet of the
code - first BitBlt is executed, then eax is tested against value of 0; if it
is 0, then the error box is displayed; my hack replaces "jnz" with
unconditional jump ("jmp").
....
call ds:BitBlt
pop edi
pop ebx
test eax, eax
jnz short loc_411335
push offset aScreenstackR_0 ; "ScreenStack :: realize():
BitBlt 2"
...
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