[Bug 18216] replay media catcher crashes

[wine-bugs at winehq.org]

http://bugs.winehq.org/show_bug.cgi?id=18216


Anastasius Focht <focht at gmx.net> changed:

           What    |Removed                     |Added
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                 CC|                            |focht at gmx.net




--- Comment #6 from Anastasius Focht <focht at gmx.net>  2009-04-27 06:04:39 ---
Hello,

that app uses a bugged global windows hook module (ahook.dll).
When the crash handler is invoked for the first time, the hook module gets
loaded into the new process (winedbg), which crashes the crash handler itself,
forcing another crash handler invocation <insert nice denial of service
here>...

This was previously hidden, because winedbg did not create any hookable windows
hence the faulty global hook was not loaded into crash handler.

Either protect winedbg itself with unhandled exception filter or disable global
hooks/procs for winedbg which can potentially wreck anything by using
Wine-internal mechanism.

Regards


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