Patches for the next release
Torbjorn Granlund
tg at swox.com
Fri Aug 1 19:30:15 CEST 2008
"Steve M. Robbins" <steve at sumost.ca> writes:
Hi Torbjörn,
On Wed, Jul 23, 2008 at 05:18:11PM +0200, Torbjorn Granlund wrote:
> I am preparing GMP 4.2.3, and if you have some safe C++ portability
> changes for that release, please sedn them to the list.
If you're making a new release, please consider the following patch.
GMP builds several objects from assembly code that end up with an
executable stack. The executable stack turns out to be a problem
on systems with a security hardened kernel such as "grsec". See
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=323944 for more
details.
After applying this patch, you need to run autoreconf.
Why does only assmbly code suffer from this problem, why isn't C code
also affected?
--
Torbjörn
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