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Re: Stack protection via GCC's `-fstack-protector'
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From: |
Samuel Thibault |
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Subject: |
Re: Stack protection via GCC's `-fstack-protector' |
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Date: |
Mon, 13 Nov 2006 19:44:38 +0100 |
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User-agent: |
Mutt/1.5.12-2006-07-14 |
Hi,
Thomas Schwinge, le Mon 13 Nov 2006 19:29:53 +0100, a écrit :
> +unsigned int __stack_chk_guard = 12345;
I'd say this should be something like a value with higher bits set, so
that it wouldn't be a valid pointer, even for reading.
Samuel