view usr/src/cmd/dtrace/test/tst/common/funcs/err.copyoutstrbadaddr.ksh @ 4:1a15d5aaf794

synchronized with onnv_86 (6202) in onnv-gate
author Koji Uno <koji.uno@sun.com>
date Mon, 31 Aug 2009 14:38:03 +0900
parents c9caec207d52
children
line wrap: on
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/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License (the "License").
 * You may not use this file except in compliance with the License.
 *
 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
 * or http://www.opensolaris.org/os/licensing.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
 * If applicable, add the following below this CDDL HEADER, with the
 * fields enclosed by brackets "[]" replaced with your own identifying
 * information: Portions Copyright [yyyy] [name of copyright owner]
 *
 * CDDL HEADER END
 */

/*
 * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
 * Use is subject to license terms.
 */

# ident	"%Z%%M%	%I%	%E% SMI"


dtrace_script()
{
	
	$dtrace -w -s /dev/stdin <<EOF

	/*
 	* ASSERTION:
 	*	Verify that copyout() handles bad addresses.
 	*
 	* SECTION: Actions and Subroutines/copyout()
 	* 
 	*/

	BEGIN 
	{
        	ptr = alloca(sizeof (char *));
        	copyinto(curpsinfo->pr_envp, sizeof (char *), ptr);
        	copyout(ptr, 0, sizeof (char *));
	}

	ERROR
	{
		exit(1)
	}
EOF
}

if [ $# != 1 ]; then
	echo expected one argument: '<'dtrace-path'>'
	exit 2
fi

dtrace=$1

dtrace_script &
child=$!

wait $child
status=$?

exit $status