From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932436AbZE3ON6 (ORCPT ); Sat, 30 May 2009 10:13:58 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1758744AbZE3ONv (ORCPT ); Sat, 30 May 2009 10:13:51 -0400 Received: from mx2.redhat.com ([66.187.237.31]:38482 "EHLO mx2.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758124AbZE3ONv (ORCPT ); Sat, 30 May 2009 10:13:51 -0400 Message-ID: <4A213EFF.7030101@redhat.com> Date: Sat, 30 May 2009 10:13:19 -0400 From: Rik van Riel Organization: Red Hat, Inc User-Agent: Thunderbird 2.0.0.17 (X11/20080915) MIME-Version: 1.0 To: pageexec@freemail.hu CC: Peter Zijlstra , "Larry H." , Arjan van de Ven , Alan Cox , Ingo Molnar , linux-kernel@vger.kernel.org, Linus Torvalds , linux-mm@kvack.org, Ingo Molnar Subject: Re: [patch 0/5] Support for sanitization flag in low-level page allocator References: <20090522073436.GA3612@elte.hu>, <4A211BA8.8585.17B52182@pageexec.freemail.hu>, <1243689707.6645.134.camel@laptop> <4A213AA8.18076.182E39C1@pageexec.freemail.hu> In-Reply-To: <4A213AA8.18076.182E39C1@pageexec.freemail.hu> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org pageexec@freemail.hu wrote: > On 30 May 2009 at 15:21, Peter Zijlstra wrote: >> Can we instead of working around a problem, fix the actual problem? > > finding all use-after-free bugs is not possible, as far as i know. Not only that, but new ones get introduced all the time. -- All rights reversed.