1# Copyright (c) 2001 Proofpoint, Inc. and its suppliers. 2# All rights reserved. 3# 4# By using this file, you agree to the terms and conditions set 5# forth in the LICENSE file which can be found at the top level of 6# the sendmail distribution. 7# 8# $Id: README,v 1.3 2013-11-22 20:52:01 ca Exp $ 9# 10 11This directory contains several programs to test various OS calls. 12If your OS is not listed in the Results file, you should run those 13test programs. Most of them have instructions at the begin of source 14code, at least those which are important. 15 16Notice: most of these programs require set-user-ID or set-group-ID 17installation. Hence they are not tested automatically. 18 19t_dropgid.c test how to drop saved-gid for a set-group-ID program 20t_exclopen.c test for security-defeating semantics that an open with 21 O_CREAT|O_EXCL set will successfully open a file named 22 by a symbolic link that to a non-existent file 23t_seteuid.c test whether seteuid works 24t_setgid.c test whether setgid works 25t_setreuid.c test whether setreuid works 26t_setuid.c test whether setuid works 27 28