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Re: Stack protection via GCC's `-fstack-protector'

From: Thomas Bushnell BSG
Subject: Re: Stack protection via GCC's `-fstack-protector'
Date: Wed, 08 Nov 2006 17:43:56 -0800

On Wed, 2006-11-08 at 22:40 +0100, Thomas Schwinge wrote:
> [Please keep both <bug-hurd@gnu.org> and <grub-devel@gnu.org> in the
> recipients list.]

> Is it feasible to have the `-fstack-protector' functionality in GNU Mach
> and GRUB2 (and how to do that, then) or shall we unconditionally pass
> `-fno-stack-protector' if available?

It seems to me that the right thing to do is to implement
__stack_chk_fail with a call to panic.


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