From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 12974 invoked by alias); 5 Mar 2010 19:25:02 -0000 Received: (qmail 12951 invoked by uid 22791); 5 Mar 2010 19:25:02 -0000 X-SWARE-Spam-Status: No, hits=-7.7 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; Fri, 05 Mar 2010 19:24:55 +0000 Received: from int-mx02.intmail.prod.int.phx2.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) by mx1.redhat.com (8.13.8/8.13.8) with ESMTP id o25JOr4d013368 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK) for ; Fri, 5 Mar 2010 14:24:53 -0500 Received: from myware71.akkadia.org (vpn-234-102.phx2.redhat.com [10.3.234.102]) by int-mx02.intmail.prod.int.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id o25JOqqE011890 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Fri, 5 Mar 2010 14:24:53 -0500 Message-ID: <4B915A84.2080707@redhat.com> Date: Fri, 05 Mar 2010 19:25:00 -0000 From: Ulrich Drepper User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.8) Gecko/20100225 Fedora/3.0.2-1.fc12 Lightning/1.0b2pre Thunderbird/3.0.2 MIME-Version: 1.0 To: libc-hacker@sourceware.org Subject: Re: [PATCH] Fix setxid race with thread creation References: In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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/msg00001.txt.bz2 -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 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. - -- ➧ Ulrich Drepper ➧ Red Hat, Inc. ➧ 444 Castro St ➧ Mountain View, CA ❖ -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (GNU/Linux) iEYEARECAAYFAkuRWoQACgkQ2ijCOnn/RHR86QCfca6jl2lukw/deyorckXJJeXA 7W4An2gIqWqQ+nz8iEZsj89r1iuOtKl+ =qG4B -----END PGP SIGNATURE-----