Re: panic: Memory modified after free

From: Kris Kennaway <kris_at_obsecurity.org>
Date: Fri, 24 Jun 2005 11:03:51 -0400
On Fri, Jun 24, 2005 at 04:26:55PM +0200, Thierry Herbelot wrote:
> 
> This is with an SMP machine (oldish BP6)

Looks like you forgot to include the full panic...wasn't there a "last
used by FOO" also displayed?  If so, you should configure
DEBUG_MEMGUARD to watch this malloc type (some assembly required, but
it's pretty straightforward -- see Bosko Milekic's post to this
mailing list when he committed support describing how to do it) and
try to replicate the panic.

Kris

Received on Fri Jun 24 2005 - 13:03:53 UTC

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