err.copyoutstrbadaddr.ksh revision 23b5c241225a8ade2b6b9f06ebb891ee459e3b02
/*
* 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 2006 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#pragma 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