From owner-cvs-src-old@FreeBSD.ORG  Mon Apr 25 10:14:39 2011
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 5CA9810656B0
	for <cvs-src-old@freebsd.org>; Mon, 25 Apr 2011 10:14:39 +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 49F4D8FC13
	for <cvs-src-old@freebsd.org>; Mon, 25 Apr 2011 10:14:39 +0000 (UTC)
Received: from repoman.freebsd.org (localhost [127.0.0.1])
	by repoman.freebsd.org (8.14.4/8.14.4) with ESMTP id p3PAEdl7011033
	for <cvs-src-old@freebsd.org>; Mon, 25 Apr 2011 10:14:39 GMT
	(envelope-from jilles@repoman.freebsd.org)
Received: (from svn2cvs@localhost)
	by repoman.freebsd.org (8.14.4/8.14.4/Submit) id p3PAEdZK011032
	for cvs-src-old@freebsd.org; Mon, 25 Apr 2011 10:14:39 GMT
	(envelope-from jilles@repoman.freebsd.org)
Message-Id: <201104251014.p3PAEdZK011032@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: Mon, 25 Apr 2011 10:14:29 +0000 (UTC)
To: cvs-src-old@freebsd.org
X-FreeBSD-CVS-Branch: HEAD
Subject: cvs commit: src/bin/sh options.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: Mon, 25 Apr 2011 10:14:39 -0000

jilles      2011-04-25 10:14:29 UTC

  FreeBSD src repository

  Modified files:
    bin/sh               options.c 
  Log:
  SVN rev 221012 on 2011-04-25 10:14:29Z by jilles
  
  sh: Check setuid()/setgid() return values.
  
  If the -p option is turned off, privileges from a setuid or setgid binary
  are dropped. Make sure to check if this succeeds. If it fails, this is an
  error which will cause the shell to abort except in interactive mode or if
  'command' was used to make 'set' or an outer 'eval' or '.' non-special.
  
  Note that taking advantage of this feature and writing setuid shell scripts
  seems unwise.
  
  MFC after:      1 week
  
  Revision  Changes    Path
  1.35      +4 -2      src/bin/sh/options.c