From mboxrd@z Thu Jan 1 00:00:00 1970 From: Greg KH Subject: Re: [stable] [PATCH] bridge-netfilter: don't overwrite memory outside of skb Date: Fri, 25 Aug 2006 15:08:24 -0700 Message-ID: <20060825220824.GB26692@kroah.com> References: <20060821135110.1114298d@localhost.localdomain> <20060821.150238.88482205.davem@davemloft.net> <20060822161628.2d69cf76@localhost.localdomain> <20060822171928.7ed34b86@localhost.localdomain> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: David Miller , netdev@vger.kernel.org, stable@kernel.org Return-path: Received: from cantor2.suse.de ([195.135.220.15]:60322 "EHLO mx2.suse.de") by vger.kernel.org with ESMTP id S1422839AbWHYWIi (ORCPT ); Fri, 25 Aug 2006 18:08:38 -0400 To: Stephen Hemminger Content-Disposition: inline In-Reply-To: <20060822171928.7ed34b86@localhost.localdomain> Sender: netdev-owner@vger.kernel.org List-Id: netdev.vger.kernel.org On Tue, Aug 22, 2006 at 05:19:28PM -0700, Stephen Hemminger wrote: > The bridge netfilter code needs to check for space at the > front of the skb before overwriting; otherwise if skb from > device doesn't have headroom, then it will cause random > memory corruption. > > Signed-off-by: Stephen Hemminger Queued to -stable, thanks. greg k-h