DragonFly BSD
DragonFly kernel List (threaded) for 2003-08
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Re: Buffer overflow?


From: Jeroen Ruigrok/asmodai <asmodai@xxxxxx>
Date: Fri, 1 Aug 2003 08:16:10 +0200

-On [20030801 08:02], Richard Coleman (richardcoleman@xxxxxxxxxxxxxx) wrote:
>Have you given any thought to pulling in the changes that OpenBSD made 
>to harden against buffer overflows (i.e. canary checking)?  They've 
>added some pretty serious mechanisms to make it harder to exploit buffer 
>overflows (and made it turned on by default).

IIRC Hiten is busy working on getting the OpenBSD non-exec stack code
working on DragonFly.

-- 
Jeroen Ruigrok van der Werven <asmodai(at)wxs.nl> / asmodai
PGP fingerprint: 2D92 980E 45FE 2C28 9DB7  9D88 97E6 839B 2EAC 625B
http://www.tendra.org/   | http://www.in-nomine.org/~asmodai/diary/
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someone.



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