From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 31942 invoked by alias); 25 Jun 2014 18:03:41 -0000 Mailing-List: contact glibc-bugs-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Post: List-Help: , Sender: glibc-bugs-owner@sourceware.org Received: (qmail 31855 invoked by uid 48); 25 Jun 2014 18:03:37 -0000 From: "bugdal at aerifal dot cx" 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 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: glibc X-Bugzilla-Component: nptl X-Bugzilla-Version: 2.15 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: bugdal at aerifal dot cx X-Bugzilla-Status: ASSIGNED X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: carlos at redhat dot com X-Bugzilla-Target-Milestone: 2.18 X-Bugzilla-Flags: review? X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: http://sourceware.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2014-06/txt/msg01582.txt.bz2 https://sourceware.org/bugzilla/show_bug.cgi?id=13690 --- Comment #45 from Rich Felker --- 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. -- You are receiving this mail because: You are on the CC list for the bug.