From owner-cvs-sys  Wed Apr 23 15:07:38 1997
Return-Path: <owner-cvs-sys>
Received: (from root@localhost)
          by hub.freebsd.org (8.8.5/8.8.5) id PAA26299
          for cvs-sys-outgoing; Wed, 23 Apr 1997 15:07:38 -0700 (PDT)
Received: from freefall.freebsd.org (freefall.cdrom.com [204.216.27.21])
          by hub.freebsd.org (8.8.5/8.8.5) with ESMTP id PAA26268;
          Wed, 23 Apr 1997 15:07:20 -0700 (PDT)
From: "Andrey A. Chernov" <ache@FreeBSD.org>
Received: (from ache@localhost)
	by freefall.freebsd.org (8.8.5/8.8.5) id PAA09743;
	Wed, 23 Apr 1997 15:07:07 -0700 (PDT)
Date: Wed, 23 Apr 1997 15:07:07 -0700 (PDT)
Message-Id: <199704232207.PAA09743@freefall.freebsd.org>
To: CVS-committers@FreeBSD.org, cvs-all@FreeBSD.org, cvs-sys@FreeBSD.org
Subject: cvs commit:  src/sys/kern imgact_shell.c kern_exec.c
Sender: owner-cvs-sys@FreeBSD.org
X-Loop: FreeBSD.org
Precedence: bulk

ache        97/04/23 15:07:07

  Modified:    sys/kern  imgact_shell.c kern_exec.c
  Log:
  Don't clobber user space argv0 memory on shell exec, mainly for vfork()
  Fix another bug: if argv[0] is NULL, garbadge args might be added for
  shell script
  Submitted by: Tor Egge <Tor.Egge@idi.ntnu.no> (with yet one fault detect from me)
  
  Revision  Changes    Path
  1.15      +2 -3      src/sys/kern/imgact_shell.c
  1.63      +24 -14    src/sys/kern/kern_exec.c