From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pekka Enberg Subject: Re: [PATCH] slub: fix slab_pad_check() Date: Thu, 3 Sep 2009 22:34:38 +0300 Message-ID: <84144f020909031234y764ebad2t1be8bf28dca25ace@mail.gmail.com> References: <4A896324.3040104@trash.net> <4A9EEF07.5070800@gmail.com> <4A9F1620.2080105@gmail.com> <84144f020909022331x2b275aa5n428f88670e0ae8bc@mail.gmail.com> <4A9F7283.1090306@gmail.com> <4A9FCDC6.3060003@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Cc: Christoph Lameter , Zdenek Kabelac , Patrick McHardy , Robin Holt , Linux Kernel Mailing List , Jesper Dangaard Brouer , Linux Netdev List , Netfilter Developers , paulmck@linux.vnet.ibm.com To: Eric Dumazet Return-path: In-Reply-To: <4A9FCDC6.3060003@gmail.com> Sender: netfilter-devel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org On Thu, Sep 3, 2009 at 5:08 PM, Eric Dumazet 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 > Signed-off-by: Eric Dumazet Applied, thanks!