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Re: malloc: top chunk is corrupt
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From: |
Andreas Jaeger |
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Subject: |
Re: malloc: top chunk is corrupt |
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Date: |
06 Feb 2001 21:10:36 +0100 |
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User-agent: |
Gnus/5.090001 (Oort Gnus v0.01) XEmacs/21.1 (Channel Islands) |
iq-0 <address@hidden> writes:
> hello,
>
> I get this error when I compile my program with C++ and setting
> MALLOC_CHECK_=1. The program makes extensive use of realloc. (I've
> ripped the attachements out of my own program, so in some cases you
> would normally do a malloc).
That means you're corrupting malloc's internal data structures with
overwritting the malloc'ed area - read the glibc manual for details.
Andreas
--
Andreas Jaeger
SuSE Labs address@hidden
private address@hidden
http://www.suse.de/~aj