From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757448AbXGXWlX (ORCPT ); Tue, 24 Jul 2007 18:41:23 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752467AbXGXWlQ (ORCPT ); Tue, 24 Jul 2007 18:41:16 -0400 Received: from mx1.redhat.com ([66.187.233.31]:50267 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751855AbXGXWlP (ORCPT ); Tue, 24 Jul 2007 18:41:15 -0400 Message-ID: <46A68003.6060901@redhat.com> Date: Tue, 24 Jul 2007 18:41:07 -0400 From: Chuck Ebbert Organization: Red Hat User-Agent: Thunderbird 1.5.0.12 (X11/20070719) MIME-Version: 1.0 To: Ulrich Kunitz CC: "H. Peter Anvin" , linux-kernel@vger.kernel.org, honza@jikos.cz, jkosina@suse.cz Subject: Re: Is PIE randomization breaking klibc binaries? References: <20070720211300.GA21644@deine-taler.de> <46A131BF.4080404@zytor.com> <46A6624E.60003@redhat.com> <46A667BD.5080106@redhat.com> <20070724220053.GA20531@deine-taler.de> In-Reply-To: <20070724220053.GA20531@deine-taler.de> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On 07/24/2007 06:00 PM, Ulrich Kunitz wrote: > On 07-07-24 16:57 Chuck Ebbert wrote: > >>> $ strace ./cat >>> execve("./cat", ["./cat"], [/* 55 vars */]) = -1 ENOENT (No such file or directory) >>> ... > > Chuck, my binaries run always into a segmentation violation. So > ENOENT is not the issue. (Notify it was on an x86-64.) > 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?