linux-kernel - Re: Wanted: simple, safe x86 stack overflow detection

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Message-ID: <Pine.LNX.4.61.0703010035590.23355@yvahk01.tjqt.qr>
Date:	Thu, 1 Mar 2007 00:36:47 +0100 (MET)
From:	Jan Engelhardt <jengelh@...ux01.gwdg.de>
To:	Bill Irwin <bill.irwin@...cle.com>
cc:	Andi Kleen <andi@...stfloor.org>,
	Chuck Ebbert <cebbert@...hat.com>,
	linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: Wanted: simple, safe x86 stack overflow detection


On Feb 28 2007 15:20, Bill Irwin wrote:
>
>I don't know about the rest of the world, but halting the system in the
>case of memory corruption sounds like an extremely good idea to me.

Just because a rather "unimportant" driver (e.g. parport) might oops
thanks to a now-invalid address after memory corruption, I'd still like
to shutdown the system normally - which should be possible when not
using parport after said corruption.


Jan
-- 
ft: http://freshmeat.net/p/chaostables/
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