From owner-cvs-all@FreeBSD.ORG  Mon Sep 19 18:43:11 2005
Return-Path: <owner-cvs-all@FreeBSD.ORG>
X-Original-To: cvs-all@FreeBSD.org
Delivered-To: cvs-all@FreeBSD.org
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP id 9BBAB16A41F;
	Mon, 19 Sep 2005 18:43:11 +0000 (GMT)
	(envelope-from cperciva@FreeBSD.org)
Received: from repoman.freebsd.org (repoman.freebsd.org [216.136.204.115])
	by mx1.FreeBSD.org (Postfix) with ESMTP id 579CF43D46;
	Mon, 19 Sep 2005 18:43:11 +0000 (GMT)
	(envelope-from cperciva@FreeBSD.org)
Received: from repoman.freebsd.org (localhost [127.0.0.1])
	by repoman.freebsd.org (8.13.1/8.13.1) with ESMTP id j8JIhBN6065001;
	Mon, 19 Sep 2005 18:43:11 GMT
	(envelope-from cperciva@repoman.freebsd.org)
Received: (from cperciva@localhost)
	by repoman.freebsd.org (8.13.1/8.13.1/Submit) id j8JIhBrG065000;
	Mon, 19 Sep 2005 18:43:11 GMT (envelope-from cperciva)
Message-Id: <200509191843.j8JIhBrG065000@repoman.freebsd.org>
From: Colin Percival <cperciva@FreeBSD.org>
Date: Mon, 19 Sep 2005 18:43:11 +0000 (UTC)
To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org
X-FreeBSD-CVS-Branch: HEAD
Cc: 
Subject: cvs commit: src/lib/libpam/modules/pam_exec pam_exec.c
X-BeenThere: cvs-all@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: CVS commit messages for the entire tree <cvs-all.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-all>,
	<mailto:cvs-all-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/cvs-all>
List-Post: <mailto:cvs-all@freebsd.org>
List-Help: <mailto:cvs-all-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-all>,
	<mailto:cvs-all-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Mon, 19 Sep 2005 18:43:11 -0000

cperciva    2005-09-19 18:43:11 UTC

  FreeBSD src repository

  Modified files:
    lib/libpam/modules/pam_exec pam_exec.c 
  Log:
  When (re)allocating space for an array of pointers to char, use
  sizeof(*list), not sizeof(**list).  (i.e., sizeof(pointer) rather than
  sizeof(char)).
  
  It is possible that this buffer overflow is exploitable, but it was
  added after RELENG_5 forked and hasn't been MFCed, so this will not
  receive an advisory.
  
  Submitted by:   Vitezslav Novy
  MFC after:      1 day
  
  Revision  Changes    Path
  1.5       +1 -1      src/lib/libpam/modules/pam_exec/pam_exec.c