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From: "redi at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug libstdc++/52839] double free or corruption running tr1/.../default_weaktoshared.exe Date: Tue, 03 Apr 2012 09:19:00 -0000 [thread overview] Message-ID: <bug-52839-4-TbyrOxQ39q@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-52839-4@http.gcc.gnu.org/bugzilla/> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52839 --- Comment #2 from Jonathan Wakely <redi at gcc dot gnu.org> 2012-04-03 09:19:01 UTC --- I'll have to wait until I've built trunk on power to debug it, but this should only be possible if two threads can both decrement an atomic counter to zero, which might imply a race in the new __atomic ops for power.
next prev parent reply other threads:[~2012-04-03 9:19 UTC|newest] Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top 2012-04-03 2:01 [Bug libstdc++/52839] New: " amodra at gmail dot com 2012-04-03 8:30 ` [Bug libstdc++/52839] " redi at gcc dot gnu.org 2012-04-03 9:19 ` redi at gcc dot gnu.org [this message] 2012-04-03 21:34 ` redi at gcc dot gnu.org 2012-04-04 0:20 ` redi at gcc dot gnu.org 2012-04-04 1:12 ` amodra at gmail dot com 2012-04-04 8:31 ` redi at gcc dot gnu.org 2012-04-04 9:58 ` amodra at gmail dot com 2012-04-04 10:39 ` redi at gcc dot gnu.org 2012-04-04 11:13 ` amodra at gmail dot com 2012-04-04 14:21 ` amodra at gmail dot com 2012-04-04 20:23 ` redi at gcc dot gnu.org 2012-04-04 22:28 ` amodra at gmail dot com 2012-04-04 23:03 ` amodra at gmail dot com 2012-04-05 4:00 ` amodra at gmail dot com 2012-04-05 8:07 ` amodra at gmail dot com 2012-04-05 8:10 ` redi at gcc dot gnu.org 2012-04-05 12:05 ` amodra at gmail dot com 2012-04-05 13:03 ` redi at gcc dot gnu.org 2012-04-10 15:14 ` amodra at gmail dot com 2012-04-10 15:36 ` redi at gcc dot gnu.org 2012-04-10 15:59 ` redi at gcc dot gnu.org 2012-04-10 23:53 ` amodra at gmail dot com 2012-04-11 0:31 ` redi at gcc dot gnu.org 2012-04-11 0:59 ` redi at gcc dot gnu.org 2012-04-12 8:25 ` torvald at gcc dot gnu.org 2012-04-12 8:31 ` redi at gcc dot gnu.org 2012-04-12 9:19 ` amodra at gmail dot com 2012-04-12 10:06 ` redi at gcc dot gnu.org 2012-04-12 10:10 ` redi at gcc dot gnu.org 2012-04-13 20:52 ` [Bug libstdc++/52839] [4.7/4.8 Regression] " redi at gcc dot gnu.org 2012-04-14 13:25 ` amodra at gcc dot gnu.org 2012-04-21 13:30 ` amodra at gcc dot gnu.org 2012-04-21 13:35 ` amodra at gcc dot gnu.org 2012-04-21 13:38 ` amodra at gmail dot com 2012-11-02 1:36 ` pinskia at gcc dot gnu.org 2012-11-02 2:13 ` amodra at gmail dot com 2012-11-02 2:17 ` pinskia at gcc dot gnu.org 2012-11-02 2:39 ` amodra at gmail dot com 2012-11-02 2:41 ` pinskia at gcc dot gnu.org
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