From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 7916 invoked by alias); 25 Apr 2008 00:28:24 -0000 Received: (qmail 7783 invoked by uid 48); 25 Apr 2008 00:27:41 -0000 Date: Fri, 25 Apr 2008 00:28:00 -0000 Message-ID: <20080425002741.7782.qmail@sourceware.org> From: "spcurry5 at linux dot vnet dot ibm dot com" To: glibc-bugs@sources.redhat.com In-Reply-To: <20071017151048.5192.matt.hoosier@gmail.com> References: <20071017151048.5192.matt.hoosier@gmail.com> Reply-To: sourceware-bugzilla@sourceware.org Subject: [Bug nptl/5192] Internal lock in pthread struct is vulnerable to priority inversion X-Bugzilla-Reason: CC 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 X-SW-Source: 2008-04/txt/msg00150.txt.bz2 ------- Additional Comments From spcurry5 at linux dot vnet dot ibm dot com 2008-04-25 00:27 ------- Example test case (priority-inversion.c) confirmed. A priority inversion occurs, causing the high-priority third thread to wait on the low-priority first thread. -- http://sourceware.org/bugzilla/show_bug.cgi?id=5192 ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is.