[Bug 49598] ProtectionID v6.9.0 chokes on steam_api.dll while scanning

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=49598

--- Comment #10 from Zebediah Figura <z.figura12 at gmail.com> ---
I don't think there's actually a Wine bug here.

If I manually poke various values into %ecx at the end of wsprintfA(), the
program will essentially hang on the "Steam Scan" step for some amount of time.
E.g. if %ecx = 0, it hangs for about 6 seconds, if %ecx = 1, it doesn't hang,
if %ecx = 0x80000000, it hangs for about 3 seconds. This would be consistent
with some loop executing %ecx times.

Moreover, though, I manually tried calling wsprintfA() on Windows, with the
exact same parameter values, and it didn't preserve %ecx—it set it to some
random value relatively high in the memory space. Running the program with
steam_api.dll caused it to hang in the "Steam Scan" for about 5 seconds.

Béla, does the program hang forever for you? If not, and you can reproduce
similar behaviour, I think this is an application bug, not a Wine bug.

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