From owner-cvs-src-old@FreeBSD.ORG  Tue Apr 20 22:46:10 2010
Return-Path: <owner-cvs-src-old@FreeBSD.ORG>
Delivered-To: cvs-src-old@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 606D3106564A
	for <cvs-src-old@freebsd.org>; Tue, 20 Apr 2010 22:46:10 +0000 (UTC)
	(envelope-from jilles@FreeBSD.org)
Received: from repoman.freebsd.org (repoman.freebsd.org
	[IPv6:2001:4f8:fff6::29])
	by mx1.freebsd.org (Postfix) with ESMTP id 4F18D8FC13
	for <cvs-src-old@freebsd.org>; Tue, 20 Apr 2010 22:46:10 +0000 (UTC)
Received: from repoman.freebsd.org (localhost [127.0.0.1])
	by repoman.freebsd.org (8.14.3/8.14.3) with ESMTP id o3KMkArn095073
	for <cvs-src-old@freebsd.org>; Tue, 20 Apr 2010 22:46:10 GMT
	(envelope-from jilles@repoman.freebsd.org)
Received: (from svn2cvs@localhost)
	by repoman.freebsd.org (8.14.3/8.14.3/Submit) id o3KMkAGG095072
	for cvs-src-old@freebsd.org; Tue, 20 Apr 2010 22:46:10 GMT
	(envelope-from jilles@repoman.freebsd.org)
Message-Id: <201004202246.o3KMkAGG095072@repoman.freebsd.org>
X-Authentication-Warning: repoman.freebsd.org: svn2cvs set sender to
	jilles@repoman.freebsd.org using -f
From: Jilles Tjoelker <jilles@FreeBSD.org>
Date: Tue, 20 Apr 2010 22:32:34 +0000 (UTC)
To: cvs-src-old@freebsd.org
X-FreeBSD-CVS-Branch: RELENG_8
Subject: cvs commit: src/bin/sh main.c var.c
X-BeenThere: cvs-src-old@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: **OBSOLETE** CVS commit messages for the src tree
	<cvs-src-old.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-src-old>,
	<mailto:cvs-src-old-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/cvs-src-old>
List-Post: <mailto:cvs-src-old@freebsd.org>
List-Help: <mailto:cvs-src-old-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-src-old>,
	<mailto:cvs-src-old-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Tue, 20 Apr 2010 22:46:10 -0000

jilles      2010-04-20 22:32:34 UTC

  FreeBSD src repository

  Modified files:        (Branch: RELENG_8)
    bin/sh               main.c var.c 
  Log:
  SVN rev 206944 on 2010-04-20 22:32:34Z by jilles
  
  MFC r200943: sh: Remove setting variables from dotcmd/exportcmd.
  
  It is already done by evalcommand(), unless special-ness has been removed,
  in which case variable assignments should not persist. (These are currently
  always special builtins, but this may change later: command builtin,
  command substitution.)
  
  This also fixes a memory leak when calling . with variable assignments.
  
  Example:
    valgrind --leak-check=full sh -c 'x=1 . /dev/null; x=2'
  
  Revision  Changes    Path
  1.31.2.2  +0 -4      src/bin/sh/main.c
  1.39.2.2  +0 -1      src/bin/sh/var.c