From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [patch] rtnetlink: potential ERR_PTR dereference Date: Thu, 22 Apr 2010 15:57:49 -0700 (PDT) Message-ID: <20100422.155749.136502434.davem@davemloft.net> References: <20100422095327.GP29647@bicker> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org, eric.dumazet@gmail.com, kaber@trash.net, ebiederm@aristanetworks.com, mitch.a.williams@intel.com, kernel-janitors@vger.kernel.org To: error27@gmail.com Return-path: Received: from 74-93-104-97-Washington.hfc.comcastbusiness.net ([74.93.104.97]:52272 "EHLO sunset.davemloft.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753516Ab0DVW5o (ORCPT ); Thu, 22 Apr 2010 18:57:44 -0400 In-Reply-To: <20100422095327.GP29647@bicker> Sender: netdev-owner@vger.kernel.org List-ID: From: Dan Carpenter Date: Thu, 22 Apr 2010 11:53:27 +0200 > In the original code, if rtnl_create_link() returned an ERR_PTR then that > would get passed to rtnl_configure_link() which dereferences it. > > Signed-off-by: Dan Carpenter Applied.