From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 3233 invoked by alias); 23 Dec 2013 21:12:28 -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 3162 invoked by uid 48); 23 Dec 2013 21:12:25 -0000 From: "maxim.kuvyrkov at gmail dot com" To: glibc-bugs@sourceware.org Subject: [Bug malloc/15073] Race condition using ATOMIC_FASTBINS in _int_free causes crash or heap corruption Date: Mon, 23 Dec 2013 21:12:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: glibc X-Bugzilla-Component: malloc X-Bugzilla-Version: 2.15 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: maxim.kuvyrkov at gmail dot com X-Bugzilla-Status: RESOLVED X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: unassigned at sourceware dot org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_status resolution 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: 2013-12/txt/msg00205.txt.bz2 https://sourceware.org/bugzilla/show_bug.cgi?id=15073 Maxim Kuvyrkov changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED --- Comment #10 from Maxim Kuvyrkov --- Fixed by the above commit. Real credit goes to Josh Pieper, whose carefully prepared testcase made it possible to investigate and fix the bug. -- You are receiving this mail because: You are on the CC list for the bug.