From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 21285 invoked by alias); 8 Mar 2010 13:57:18 -0000 Received: (qmail 21268 invoked by uid 22791); 8 Mar 2010 13:57:18 -0000 X-SWARE-Spam-Status: No, hits=-7.1 required=5.0 tests=AWL,BAYES_00,RCVD_IN_DNSWL_HI,SPF_HELO_PASS X-Spam-Check-By: sourceware.org Received: from mx1.redhat.com (HELO mx1.redhat.com) (209.132.183.28) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Mon, 08 Mar 2010 13:57:13 +0000 Received: from int-mx01.intmail.prod.int.phx2.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) by mx1.redhat.com (8.13.8/8.13.8) with ESMTP id o28DvCVY007965 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK) for ; Mon, 8 Mar 2010 08:57:12 -0500 Received: from hase.home (ovpn01.gateway.prod.ext.phx2.redhat.com [10.5.9.1]) by int-mx01.intmail.prod.int.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id o28DvA5p018543; Mon, 8 Mar 2010 08:57:11 -0500 From: Andreas Schwab To: Ulrich Drepper Cc: libc-hacker@sourceware.org Subject: Re: [PATCH] Fix setxid race with thread creation References: <4B915A84.2080707@redhat.com> X-Yow: My TOYOTA is built like a ... BAGEL with CREAM CHEESE!! Date: Mon, 08 Mar 2010 13:57:00 -0000 In-Reply-To: <4B915A84.2080707@redhat.com> (Ulrich Drepper's message of "Fri, 05 Mar 2010 11:24:52 -0800") Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.1 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Mailing-List: contact libc-hacker-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: libc-hacker-owner@sourceware.org X-SW-Source: 2010-03/txt/msg00002.txt.bz2 Ulrich Drepper writes: > I've checked in a modified version of the patch. There are some > optimizations and a problem with the created thread not waking the > setxid thread. Please test it. It does not work at all. Andreas. -- Andreas Schwab, schwab@redhat.com GPG Key fingerprint = D4E8 DBE3 3813 BB5D FA84 5EC7 45C6 250E 6F00 984E "And now for something completely different."