From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id ED9303857828; Tue, 1 Nov 2022 16:50:53 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org ED9303857828 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1667321453; bh=44SkZuUrGDz4/T+BN7lecslXRDhyvDukmW0IT5X8pC4=; h=From:To:Subject:Date:In-Reply-To:References:From; b=UeHJbyf6iFvd4E73V+6YBuh9MzCHnjsH99ovIRyYJgpXHZEoibGjZGE+hFDkvO4uF eyya1YjRnLOQXajZvqRXoF83xGpvDvv9aOil5zBe/83IcvpGgHMDdAV3uqSkSmlrGZ dI1pkOIg1mtmHgamilvx9PHPNzUXJPIhYJr/HxdE= From: "prekgeo at yahoo dot com" To: glibc-bugs@sourceware.org Subject: [Bug dynamic-link/29740] Race condition between pthread_exit and fork Date: Tue, 01 Nov 2022 16:50:53 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: glibc X-Bugzilla-Component: dynamic-link X-Bugzilla-Version: unspecified X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: prekgeo at yahoo dot com X-Bugzilla-Status: RESOLVED X-Bugzilla-Resolution: INVALID X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: unassigned at sourceware dot org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: security- X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://sourceware.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 List-Id: https://sourceware.org/bugzilla/show_bug.cgi?id=3D29740 --- Comment #4 from George Prekas --- This was tested and reproduces on the latest master (commit b4174c28d21e1672ef3cc15a058558e97b8471c6). After reading Andreas' response, I found this snippet in fork's man page wh= ich renders the reproduction code invalid: * After a fork() in a multithreaded program, the child can safely call only async-signal-safe functions (see signal-safety(7)) until such time as it calls execve(2). --=20 You are receiving this mail because: You are on the CC list for the bug.=