linux-kernel - Re: [PATCH] slub: fix slab_pad

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Message-ID: <84144f020909031234y764ebad2t1be8bf28dca25ace@mail.gmail.com>
Date:	Thu, 3 Sep 2009 22:34:38 +0300
From:	Pekka Enberg <penberg@...helsinki.fi>
To:	Eric Dumazet <eric.dumazet@...il.com>
Cc:	Christoph Lameter <cl@...ux-foundation.org>,
	Zdenek Kabelac <zdenek.kabelac@...il.com>,
	Patrick McHardy <kaber@...sh.net>, Robin Holt <holt@....com>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Jesper Dangaard Brouer <hawk@...x.dk>,
	Linux Netdev List <netdev@...r.kernel.org>,
	Netfilter Developers <netfilter-devel@...r.kernel.org>,
	paulmck@...ux.vnet.ibm.com
Subject: Re: [PATCH] slub: fix slab_pad_check()

On Thu, Sep 3, 2009 at 5:08 PM, Eric Dumazet<eric.dumazet@...il.com> wrote:
> Sure, here is the poison thing
>
> [PATCH] slub: fix slab_pad_check()
>
> When SLAB_POISON is used and slab_pad_check() finds an overwrite of the
> slab padding, we call restore_bytes() on the whole slab, not only
> on the padding.
>
> Reported-by: Zdenek Kabelac <zdenek.kabelac@...il.com>
> Signed-off-by: Eric Dumazet <eric.dumazet@...il.com>

Applied, thanks!
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