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 2006 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #pragma ident "%Z%%M% %I% %E% SMI" 28 29 /* 30 * ASSERTION: 31 * bcopy should not copy from one memory location to another 32 * if the source memory location is not valid. 33 * 34 * SECTION: Actions and Subroutines/alloca(); 35 * Actions and Subroutines/bcopy() 36 * 37 */ 38 39 #pragma D option quiet 40 41 BEGIN 42 { 43 ptr = alloca(sizeof (int)); 44 45 /* Attempt to copy from a NULL address */ 46 bcopy((void *)NULL, ptr, sizeof (int)); 47 exit(0); 48 } 49 50 ERROR 51 { 52 exit(1); 53 } 54