[Bug 14897] Jojo's Fashion Show 2: Las Cruces demo crashes when starting

[wine-bugs at winehq.org]

https://bugs.winehq.org/show_bug.cgi?id=14897

--- Comment #15 from Kimmo Myllyvirta <kimmo.myllyvirta at gmail.com> ---
(In reply to Henri Verbeet from comment #14)
> Any chance that "3403136" (or 0x33ed80 in hexadecimal...) is a bit less
> random than it appears at first sight? It looks like it could have been a
> stack address.

Yes, it is a stack address. The value is always the same before the crash
(3403136), and everything else is also the same (like the surface_desc
pointer).

Later on when the game is running with the hack, the log is filled with;
warn:ddraw:ddraw_surface7_Lock Invalid structure size 2105540064, setting to
sizeof(DDSURFACEDESC2).
warn:ddraw:ddraw_surface7_Lock Invalid structure size 3401616, setting to
sizeof(DDSURFACEDESC2).
warn:ddraw:ddraw_surface7_Lock Invalid structure size 0, setting to
sizeof(DDSURFACEDESC2).
warn:ddraw:ddraw_surface7_Lock Invalid structure size 3401680, setting to
sizeof(DDSURFACEDESC2).
etc....

rect = null and flags = 0x21, always. I don't have windows box atm, but adding
a test case with the same arguments might reveal something (or not).

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