From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pablo Neira Ayuso Subject: Re: [patch] netfilter: potential NULL dereference in get_inner_hdr() Date: Mon, 14 May 2012 10:24:06 +0200 Message-ID: <20120514082406.GB9577@1984> References: <20120512110003.GB19472@elgon.mountain> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: Patrick McHardy , "David S. Miller" , netfilter-devel@vger.kernel.org, netfilter@vger.kernel.org, coreteam@netfilter.org, netdev@vger.kernel.org, kernel-janitors@vger.kernel.org To: Dan Carpenter Return-path: Received: from mail.us.es ([193.147.175.20]:38872 "EHLO mail.us.es" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751027Ab2ENIYJ (ORCPT ); Mon, 14 May 2012 04:24:09 -0400 Content-Disposition: inline In-Reply-To: <20120512110003.GB19472@elgon.mountain> Sender: netfilter-devel-owner@vger.kernel.org List-ID: On Sat, May 12, 2012 at 02:00:03PM +0300, Dan Carpenter wrote: > There is a typo in the error checking and "&&" was used instead of "||". > If skb_header_pointer() returns NULL then it leads to a NULL > dereference. > > Signed-off-by: Dan Carpenter Applied, thanks Dan.