From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <gcc-bugs-return-405444-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org>
Received: (qmail 26782 invoked by alias); 2 Nov 2012 02:39:50 -0000
Received: (qmail 26732 invoked by uid 48); 2 Nov 2012 02:39:33 -0000
From: "amodra at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug libstdc++/52839] [4.7/4.8 Regression] double free or corruption running tr1/.../default_weaktoshared.exe
Date: Fri, 02 Nov 2012 02:39:00 -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: normal
X-Bugzilla-Who: amodra at gmail dot com
X-Bugzilla-Status: RESOLVED
X-Bugzilla-Priority: P3
X-Bugzilla-Assigned-To: redi at gcc dot gnu.org
X-Bugzilla-Target-Milestone: 4.7.1
X-Bugzilla-Changed-Fields:
Message-ID: <bug-52839-4-bb7tohp4Ru@http.gcc.gnu.org/bugzilla/>
In-Reply-To: <bug-52839-4@http.gcc.gnu.org/bugzilla/>
References: <bug-52839-4@http.gcc.gnu.org/bugzilla/>
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: <gcc-bugs.gcc.gnu.org>
List-Archive: <http://gcc.gnu.org/ml/gcc-bugs/>
List-Post: <mailto:gcc-bugs@gcc.gnu.org>
List-Help: <mailto:gcc-bugs-help@gcc.gnu.org>
Sender: gcc-bugs-owner@gcc.gnu.org
X-SW-Source: 2012-11/txt/msg00106.txt.bz2


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52839

--- Comment #38 from Alan Modra <amodra at gmail dot com> 2012-11-02 02:39:29 UTC ---
Ah, the #c3 fail on powerpc was due to a powerpc glibc pthread_once bug.  And
comment #36 should have read:
..previous test was for *either* atomic bool or atomic int.