[Bug 17431] the +message debug channel can cause crashes when printing sent messages

wine-bugs at winehq.org wine-bugs at winehq.org
Tue Feb 17 07:30:49 CST 2009


http://bugs.winehq.org/show_bug.cgi?id=17431


Vincent Povirk <madewokherd at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|SPY_DumpMem shouldn't crash |the +message debug channel
                   |when given an invalid       |can cause crashes when
                   |pointer                     |printing sent messages




--- Comment #2 from Vincent Povirk <madewokherd at gmail.com>  2009-02-17 07:30:48 ---
SPY_DumpStructure is called with any message a program sends, if the +message
debug channel is enabled. These messages can have any meaning defined by the
program, especially if they are >= WM_USER. I think this is also true of
messages < WM_USER, as long as they are used within a process.

I don't care HOW this is fixed, as long as +message won't cause crashes when
the program sends messages.


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