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From: "bugdal at aerifal dot cx" <sourceware-bugzilla@sourceware.org>
To: glibc-bugs@sourceware.org
Subject: [Bug nptl/13690] pthread_mutex_unlock potentially cause invalid access
Date: Wed, 25 Jun 2014 18:03:00 -0000	[thread overview]
Message-ID: <bug-13690-131-GLdkdtuq3o@http.sourceware.org/bugzilla/> (raw)
In-Reply-To: <bug-13690-131@http.sourceware.org/bugzilla/>

https://sourceware.org/bugzilla/show_bug.cgi?id=13690

--- Comment #45 from Rich Felker <bugdal at aerifal dot cx> ---
But the child provably hasn't exited at the point where the wake occurs, since
the subsequent tgkill syscall succeeds.

However if the issue is just that the kernel is doing these operations in the
wrong order, it probably doesn't cause other spurious wakes to be observed, and
it's probably not relevant to this PR.

-- 
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  parent reply	other threads:[~2014-06-25 18:03 UTC|newest]

Thread overview: 65+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-02-14 14:28 [Bug nptl/13690] New: " anemo at mba dot ocn.ne.jp
2012-02-14 14:29 ` [Bug nptl/13690] " anemo at mba dot ocn.ne.jp
2012-02-14 15:39 ` carlos at systemhalted dot org
2012-02-14 15:41 ` carlos at systemhalted dot org
2012-02-14 15:42 ` carlos at systemhalted dot org
2012-02-15  6:47 ` ppluzhnikov at google dot com
2012-02-15 13:18 ` anemo at mba dot ocn.ne.jp
2012-02-15 14:35 ` carlos at systemhalted dot org
2012-02-16  5:09 ` bugdal at aerifal dot cx
2012-02-16 14:43 ` anemo at mba dot ocn.ne.jp
2012-02-16 14:47 ` anemo at mba dot ocn.ne.jp
2012-02-16 15:37 ` carlos at systemhalted dot org
2012-02-16 15:41 ` carlos at systemhalted dot org
2012-02-16 16:22 ` bugdal at aerifal dot cx
2012-02-16 16:35 ` carlos at systemhalted dot org
2012-02-17  5:11 ` bugdal at aerifal dot cx
2012-02-17 13:27 ` anemo at mba dot ocn.ne.jp
2012-02-17 16:18 ` carlos at systemhalted dot org
2012-02-17 16:37 ` carlos at systemhalted dot org
2012-02-20 11:42 ` anemo at mba dot ocn.ne.jp
2012-02-22 14:57 ` carlos at systemhalted dot org
2012-02-29 16:54 ` carlos at systemhalted dot org
2012-03-07 10:30 ` drepper.fsp at gmail dot com
2012-03-07 17:53 ` bugdal at aerifal dot cx
2012-03-08  3:23 ` carlos at systemhalted dot org
2012-03-08  5:13 ` bugdal at aerifal dot cx
2012-04-28  9:57 ` coolhair24 at verizon dot net
2012-06-27 22:32 ` jsm28 at gcc dot gnu.org
2012-11-29 15:55 ` carlos_odonell at mentor dot com
2012-12-01 16:43 ` aj at suse dot de
2012-12-03 23:57 ` carlos at systemhalted dot org
2013-10-09 20:14 ` neleai at seznam dot cz
2013-12-18 20:13 ` triegel at redhat dot com
2013-12-18 20:33 ` bugdal at aerifal dot cx
2013-12-18 20:49 ` bugdal at aerifal dot cx
2013-12-20 19:08 ` lopresti at gmail dot com
2013-12-20 19:38 ` carlos at redhat dot com
2013-12-20 20:25 ` triegel at redhat dot com
2013-12-20 22:51 ` bugdal at aerifal dot cx
2014-01-03  9:10 ` kevin.dempsey at aculab dot com
2014-01-06 16:58 ` triegel at redhat dot com
2014-01-06 17:46 ` lopresti at gmail dot com
2014-01-06 20:38 ` triegel at redhat dot com
2014-01-06 20:47 ` bugdal at aerifal dot cx
2014-01-06 21:20 ` triegel at redhat dot com
2014-01-06 21:24 ` bugdal at aerifal dot cx
2014-03-28  1:27 ` dancol at dancol dot org
2014-03-28 20:07 ` tudorb at gmail dot com
2014-06-20 12:23 ` kevin.dempsey at aculab dot com
2014-06-20 18:29 ` triegel at redhat dot com
2014-06-20 19:02 ` bugdal at aerifal dot cx
2014-06-20 19:10 ` bugdal at aerifal dot cx
2014-06-23  3:06 ` bugdal at aerifal dot cx
2014-06-25 14:34 ` triegel at redhat dot com
2014-06-25 16:01 ` bugdal at aerifal dot cx
2014-06-25 17:40 ` triegel at redhat dot com
2014-06-25 18:03 ` bugdal at aerifal dot cx [this message]
2014-06-27  7:26 ` fweimer at redhat dot com
2014-08-09 20:38 ` triegel at redhat dot com
2014-08-12  2:29 ` bugdal at aerifal dot cx
2015-01-15  8:45 ` mtk.manpages at gmail dot com
2015-05-30 18:25 ` dancol at dancol dot org
2015-06-03  4:08 ` carlos at redhat dot com
2015-06-03  4:09 ` carlos at redhat dot com
2015-07-14 20:23 ` triegel at redhat dot com

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