From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1761948AbXGXXN6 (ORCPT ); Tue, 24 Jul 2007 19:13:58 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1756660AbXGXXNv (ORCPT ); Tue, 24 Jul 2007 19:13:51 -0400 Received: from deine-taler.de ([217.160.107.63]:54947 "EHLO deine-taler.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754757AbXGXXNu (ORCPT ); Tue, 24 Jul 2007 19:13:50 -0400 Date: Wed, 25 Jul 2007 01:13:49 +0200 From: Ulrich Kunitz To: "H. Peter Anvin" Cc: Chuck Ebbert , linux-kernel@vger.kernel.org, honza@jikos.cz, jkosina@suse.cz Subject: Re: Is PIE randomization breaking klibc binaries? Message-ID: <20070724231349.GA20720@deine-taler.de> References: <20070720211300.GA21644@deine-taler.de> <46A131BF.4080404@zytor.com> <46A6624E.60003@redhat.com> <46A667BD.5080106@redhat.com> <20070724220053.GA20531@deine-taler.de> <46A68003.6060901@redhat.com> <46A68118.9080902@zytor.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <46A68118.9080902@zytor.com> User-Agent: Mutt/1.5.13 (2006-08-11) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On 07-07-24 15:45 H. Peter Anvin wrote: > Chuck Ebbert wrote: > > > >Okay, I tested with Fedora on x86_64 and it worked there too. > >(Not that that proves much.) > > > >Did you capture any of the error messages, like the address > >of the segfault? > > > > FWIW, on x86-64, this should show up in dmesg. > > -hpa Guys, this is at boot time and most of the binaries don't work. However at the end busybox is called and then there is a shell, where I can call the binaries and force the segmentation violation. Pencil and paper work usually. But right now I don't have the broken kernel anymore and it's 1 am here. Wait for tomorrow. -- Uli Kunitz