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 /* 28 * ASSERTION: 29 * bcopy should not allow a copy to memory that is not scratch memory. 30 * 31 * SECTION: Actions and Subroutines/alloca(); 32 * Actions and Subroutines/bcopy() 33 * 34 */ 35 36 #pragma D option quiet 37 38 39 BEGIN 40 { 41 ptr = alloca(sizeof (int)); 42 43 /* Attempt a copy from scratch memory to a kernel address */ 44 45 bcopy(ptr, (void *)&`kmem_flags, sizeof (int)); 46 exit(0); 47 } 48 49 ERROR 50 { 51 exit(1); 52 } 53