1#!/usr/local/bin/ksh93 -p
2#
3# CDDL HEADER START
4#
5# The contents of this file are subject to the terms of the
6# Common Development and Distribution License (the "License").
7# You may not use this file except in compliance with the License.
8#
9# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10# or http://www.opensolaris.org/os/licensing.
11# See the License for the specific language governing permissions
12# and limitations under the License.
13#
14# When distributing Covered Code, include this CDDL HEADER in each
15# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16# If applicable, add the following below this CDDL HEADER, with the
17# fields enclosed by brackets "[]" replaced with your own identifying
18# information: Portions Copyright [yyyy] [name of copyright owner]
19#
20# CDDL HEADER END
21#
22
23# $FreeBSD$
24
25#
26# Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
27# Use is subject to license terms.
28#
29# ident	"@(#)exec_002_neg.ksh	1.2	07/01/09 SMI"
30#
31
32. $STF_SUITE/include/libtest.kshlib
33
34################################################################################
35#
36# __stc_assertion_start
37#
38# ID: exec_002_neg
39#
40# DESCRIPTION:
41# When set property exec=off on a filesystem, processes can not be executed from
42# this filesystem.
43#
44# STRATEGY:
45# 1. Create pool and file system.
46# 2. Copy '/bin/ls' to the ZFS file system.
47# 3. Setting exec=off on this file system.
48# 4. Make sure '/bin/ls' can not work in this ZFS file system.
49# 5. Make sure mmap which is using the PROT_EXEC calls failed.
50#
51# TESTABILITY: explicit
52#
53# TEST_AUTOMATION_LEVEL: automated
54#
55# CODING_STATUS: COMPLETED (2005-07-11)
56#
57# __stc_assertion_end
58#
59################################################################################
60
61verify_runnable "both"
62
63function cleanup
64{
65	log_must $RM $TESTDIR/myls
66}
67
68#
69# Execute and check if the return value is equal to expected.
70#
71# $1 expected value
72# $2..$n executed item
73#
74function exec_n_check
75{
76	typeset expect_value=$1
77
78	shift
79	$@
80	ret=$?
81	if [[ $ret != $expect_value ]]; then
82		log_fail "Unexpected return code: '$ret'"
83	fi
84
85	return 0
86}
87
88log_assert "Setting exec=off on a filesystem, processes can not be executed " \
89	"from this file system."
90log_onexit cleanup
91
92log_must $CP $LS $TESTDIR/myls
93log_must $ZFS set exec=off $TESTPOOL/$TESTFS
94
95log_must exec_n_check 126 $TESTDIR/myls
96log_must exec_n_check 13 mmap_exec $TESTDIR/myls
97
98log_pass "Setting exec=off on filesystem testing passed."
99