xref: /illumos-gate/usr/src/cmd/dtrace/test/tst/common/funcs/err.copyoutbadaddr.ksh (revision 89a7715a55deca73d03076f5c24463717f0aaa91)
1/*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21
22/*
23 * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
24 * Use is subject to license terms.
25 */
26
27
28# ident	"%Z%%M%	%I%	%E% SMI"
29
30
31dtrace_script()
32{
33
34	$dtrace -w -s /dev/stdin <<EOF
35
36	/*
37 	* ASSERTION:
38 	*	Verify that copyout() handles bad addresses.
39 	*
40 	* SECTION: Actions and Subroutines/copyout()
41 	* 
42 	*/
43
44	BEGIN 
45	{
46        	ptr = alloca(sizeof (char *));
47        	copyinto(curpsinfo->pr_envp, sizeof (char *), ptr);
48        	copyout(ptr, 0, sizeof (char *));
49	}
50
51	ERROR
52	{
53		exit(1)
54	}
55EOF
56}
57
58if [ $# != 1 ]; then
59	echo expected one argument: '<'dtrace-path'>'
60	exit 2
61fi
62
63dtrace=$1
64
65dtrace_script &
66child=$!
67
68wait $child
69status=$?
70
71exit $status
72