Re: [RFC] prevention of syscalls from writable segments, breaking bug exploits

David Huggins-Daines (dhd@eradicator.org)
03 Jan 2001 22:20:37 -0500


Dan Aloni <karrde@callisto.yi.org> writes:

> This preliminary, small patch prevents execution of system calls which
> were executed from a writable segment.

How does signal return work, then?

-- 
David Huggins-Daines		-		dhd@eradicator.org
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