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#
24# Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
25# Use is subject to license terms.
26
27. $STF_SUITE/include/libtest.kshlib
28
29################################################################################
30#
31# __stc_assertion_start
32#
33# ID: exec_002_neg
34#
35# DESCRIPTION:
36# When set property exec=off on a filesystem, processes can not be executed from
37# this filesystem.
38#
39# STRATEGY:
40# 1. Create pool and file system.
41# 2. Copy '/bin/ls' to the ZFS file system.
42# 3. Setting exec=off on this file system.
43# 4. Make sure '/bin/ls' can not work in this ZFS file system.
44# 5. Make sure mmap which is using the PROT_EXEC calls failed.
45#
46# TESTABILITY: explicit
47#
48# TEST_AUTOMATION_LEVEL: automated
49#
50# CODING_STATUS: COMPLETED (2005-07-11)
51#
52# __stc_assertion_end
53#
54################################################################################
55
56verify_runnable "both"
57
58function cleanup
59{
60	log_must $RM $TESTDIR/myls
61}
62
63#
64# Execute and check if the return value is equal to expected.
65#
66# $1 expected value
67# $2..$n executed item
68#
69function exec_n_check
70{
71	typeset expect_value=$1
72
73	shift
74	$@
75	ret=$?
76	if [[ $ret != $expect_value ]]; then
77		log_fail "Unexpected return code: '$ret'"
78	fi
79
80	return 0
81}
82
83log_assert "Setting exec=off on a filesystem, processes can not be executed " \
84	"from this file system."
85log_onexit cleanup
86
87log_must $CP $LS $TESTDIR/myls
88log_must $ZFS set exec=off $TESTPOOL/$TESTFS
89
90log_must exec_n_check 126 $TESTDIR/myls
91log_must exec_n_check 13 mmap_exec $TESTDIR/myls
92
93log_pass "Setting exec=off on filesystem testing passed."
94