linux-kernel - Re: [PATCH] ipc: explicitly clear stack memory in user structs

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Message-ID: <20101109214912.GW5876@outflux.net>
Date:	Tue, 9 Nov 2010 13:49:12 -0800
From:	Kees Cook <kees.cook@...onical.com>
To:	Pekka Enberg <penberg@...nel.org>
Cc:	linux-kernel@...r.kernel.org, Al Viro <viro@...iv.linux.org.uk>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Jiri Slaby <jslaby@...e.cz>,
	"David S. Miller" <davem@...emloft.net>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Hugh Dickins <hughd@...gle.com>,
	Manfred Spraul <manfred@...orfullife.com>
Subject: Re: [PATCH] ipc: explicitly clear stack memory in user structs

Hi Pekka,

On Tue, Nov 09, 2010 at 11:34:50PM +0200, Pekka Enberg wrote:
> http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=3af54c9bd9e6f14f896aac1bb0e8405ae0bc7a44

Yes, it looks like Vasiliy Kulikov's version[0] from Oct 30th went in
instead of my second[1] or third[2] posting of the patches earlier in the
month.

-Kees

[0] http://lkml.org/lkml/2010/10/30/30
[1] http://lkml.org/lkml/2010/10/6/486
[2] http://lkml.org/lkml/2010/10/25/447

-- 
Kees Cook
Ubuntu Security Team
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