From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 12587 invoked by alias); 30 Aug 2012 08:21:01 -0000 Received: (qmail 12577 invoked by uid 22791); 30 Aug 2012 08:21:00 -0000 X-SWARE-Spam-Status: No, hits=-4.3 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00,KHOP_THREADED X-Spam-Check-By: sourceware.org Received: from localhost (HELO gcc.gnu.org) (127.0.0.1) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Thu, 30 Aug 2012 08:20:48 +0000 From: "jakub at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug libstdc++/54172] [4.7/4.8 Regression] __cxa_guard_acquire thread-safety issue Date: Thu, 30 Aug 2012 08:21:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: libstdc++ X-Bugzilla-Keywords: X-Bugzilla-Severity: major X-Bugzilla-Who: jakub at gcc dot gnu.org X-Bugzilla-Status: NEW X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 4.7.2 X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated Content-Type: text/plain; charset="UTF-8" MIME-Version: 1.0 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org X-SW-Source: 2012-08/txt/msg01963.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54172 --- Comment #5 from Jakub Jelinek 2012-08-30 08:19:56 UTC --- Send to both gcc-patches at gcc.gnu.org and libstdc++ at gcc.gnu.org. I think it would be better to send both hunks separately, as the first hunk is shorter for backporting and the only necessary thing to fix, and you should include ChangeLog entries alongside with the patches, something like: 2012-08-30 Thiago Macieira PR libstdc++/54172 * libsupc++/guard.cc (__cxa_guard_acquire): Describe your change here.