Finding cause of heap corruption

Dmitry Timoshkov dmitry at
Wed May 22 22:36:18 CDT 2002

"Uwe Bonnes" <bon at> wrote:

>     >> 3756 warn:heap:HEAP_IsRealArena Heap 0x40ba0000: block 0x40790a42 is
>     >> not inside heap ^^^^^^^^^^^^^^^^^^
>     Andreas> Note that it's called with the WARN case here only !!  Might be
>     Andreas> a problem, or maybe it isn't.
> Has anybody a clue if this error is important?

Uwe, sorry for the late reply, but I'm certainly sure that warning message
above is caused by the HeapValidate calls in windows/winproc.c.


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