From owner-freebsd-threads@FreeBSD.ORG Tue Jul 13 23:10:25 2004 Return-Path: Delivered-To: freebsd-threads@hub.freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 8196C16A4D1 for ; Tue, 13 Jul 2004 23:10:25 +0000 (GMT) Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id 981F343D41 for ; Tue, 13 Jul 2004 23:10:18 +0000 (GMT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) i6DNAI81065299 for ; Tue, 13 Jul 2004 23:10:18 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.12.11/8.12.11/Submit) id i6DNAIhC065296; Tue, 13 Jul 2004 23:10:18 GMT (envelope-from gnats) Resent-Date: Tue, 13 Jul 2004 23:10:18 GMT Resent-Message-Id: <200407132310.i6DNAIhC065296@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-threads@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Joe Mistachkin Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id F0EA716A4CE for ; Tue, 13 Jul 2004 23:04:27 +0000 (GMT) Received: from www.freebsd.org (www.freebsd.org [216.136.204.117]) by mx1.FreeBSD.org (Postfix) with ESMTP id D052943D1D for ; Tue, 13 Jul 2004 23:04:27 +0000 (GMT) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (localhost [127.0.0.1]) by www.freebsd.org (8.12.11/8.12.11) with ESMTP id i6DN4RGY086390 for ; Tue, 13 Jul 2004 23:04:27 GMT (envelope-from nobody@www.freebsd.org) Received: (from nobody@localhost) by www.freebsd.org (8.12.11/8.12.11/Submit) id i6DN4RO2086389; Tue, 13 Jul 2004 23:04:27 GMT (envelope-from nobody) Message-Id: <200407132304.i6DN4RO2086389@www.freebsd.org> Date: Tue, 13 Jul 2004 23:04:27 GMT From: Joe Mistachkin To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-2.3 Subject: threads/69020: pthreads library leaks _gc_mutex X-BeenThere: freebsd-threads@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Threading on FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 13 Jul 2004 23:10:25 -0000 >Number: 69020 >Category: threads >Synopsis: pthreads library leaks _gc_mutex >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-threads >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Tue Jul 13 23:10:18 GMT 2004 >Closed-Date: >Last-Modified: >Originator: Joe Mistachkin >Release: 4.10-STABLE >Organization: >Environment: >Description: The file "/usr/src/lib/libc_r/uthread/uthread_init.c" initializes a mutex named "_gc_mutex". This mutex is never freed via pthread_mutex_destroy (at least not anywhere I have found). I believe this is a bug. Since this mutex is process wide, I believe it could be freed relatively easily using an atexit handler or similar mechanism. >How-To-Repeat: >Fix: >Release-Note: >Audit-Trail: >Unformatted: