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# ident	"@(#)exec_002_neg.ksh	1.2	07/01/09 SMI"
28#
29
30. $STF_SUITE/include/libtest.kshlib
31
32################################################################################
33#
34# __stc_assertion_start
35#
36# ID: exec_002_neg
37#
38# DESCRIPTION:
39# When set property exec=off on a filesystem, processes can not be executed from
40# this filesystem.
41#
42# STRATEGY:
43# 1. Create pool and file system.
44# 2. Copy '/bin/ls' to the ZFS file system.
45# 3. Setting exec=off on this file system.
46# 4. Make sure '/bin/ls' can not work in this ZFS file system.
47# 5. Make sure mmap which is using the PROT_EXEC calls failed.
48#
49# TESTABILITY: explicit
50#
51# TEST_AUTOMATION_LEVEL: automated
52#
53# CODING_STATUS: COMPLETED (2005-07-11)
54#
55# __stc_assertion_end
56#
57################################################################################
58
59verify_runnable "both"
60
61function cleanup
62{
63	log_must $RM $TESTDIR/myls
64}
65
66#
67# Execute and check if the return value is equal to expected.
68#
69# $1 expected value
70# $2..$n executed item
71#
72function exec_n_check
73{
74	typeset expect_value=$1
75
76	shift
77	$@
78	ret=$?
79	if [[ $ret != $expect_value ]]; then
80		log_fail "Unexpected return code: '$ret'"
81	fi
82
83	return 0
84}
85
86log_assert "Setting exec=off on a filesystem, processes can not be executed " \
87	"from this file system."
88log_onexit cleanup
89
90log_must $CP $LS $TESTDIR/myls
91log_must $ZFS set exec=off $TESTPOOL/$TESTFS
92
93log_must exec_n_check 126 $TESTDIR/myls
94log_must exec_n_check 13 mmap_exec $TESTDIR/myls
95
96log_pass "Setting exec=off on filesystem testing passed."
97