From owner-freebsd-current@FreeBSD.ORG  Tue Jan 17 05:36:13 2006
Return-Path: <owner-freebsd-current@FreeBSD.ORG>
X-Original-To: current@freebsd.org
Delivered-To: freebsd-current@FreeBSD.ORG
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP id 8286916A41F
	for <current@freebsd.org>; Tue, 17 Jan 2006 05:36:13 +0000 (GMT)
	(envelope-from dwhite@gumbysoft.com)
Received: from carver.gumbysoft.com (carver.gumbysoft.com [66.220.23.50])
	by mx1.FreeBSD.org (Postfix) with ESMTP id 3E39643D49
	for <current@freebsd.org>; Tue, 17 Jan 2006 05:36:13 +0000 (GMT)
	(envelope-from dwhite@gumbysoft.com)
Received: by carver.gumbysoft.com (Postfix, from userid 1000)
	id 15BAF72DD4; Mon, 16 Jan 2006 21:36:13 -0800 (PST)
Received: from localhost (localhost [127.0.0.1])
	by carver.gumbysoft.com (Postfix) with ESMTP id 10F8972DCB
	for <current@freebsd.org>; Mon, 16 Jan 2006 21:36:13 -0800 (PST)
Date: Mon, 16 Jan 2006 21:36:13 -0800 (PST)
From: Doug White <dwhite@gumbysoft.com>
To: current@freebsd.org
Message-ID: <20060116212952.I4097@carver.gumbysoft.com>
MIME-Version: 1.0
Content-Type: TEXT/PLAIN; charset=US-ASCII
Cc: 
Subject: New malloc breaks old libpthread
X-BeenThere: freebsd-current@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: Discussions about the use of FreeBSD-current
	<freebsd-current.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-current>, 
	<mailto:freebsd-current-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-current>
List-Post: <mailto:freebsd-current@freebsd.org>
List-Help: <mailto:freebsd-current-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-current>,
	<mailto:freebsd-current-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Tue, 17 Jan 2006 05:36:13 -0000

Got this trying to run an old Xorg binary on a -CURRENT machine I don't
update very frequently:

/libexec/ld-elf.so.1: /usr/lib/libpthread.so.1: Undefined symbol "__malloc_lock"

The libpthread.so.1 was from June 2005, prior to the libpthread version
bump. Unfortunately this means that RELENG_6 compatibility is broken in
-HEAD since the new libc.so.6 is not compatible with libraries built
against it prior to the merge date of the new user malloc.

I guess its time libc's version number.  We haven't yet for post-RELENG_6,
and this it the usual case calling for the bump.

/me breaks out the paintbrushes, smocks, and dropcloths

-- 
Doug White                    |  FreeBSD: The Power to Serve
dwhite@gumbysoft.com          |  www.FreeBSD.org