From f215e02bf85f68d3a6106c2a1f4f7f063f819064 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Thu, 11 Apr 2024 10:17:27 +0200 Subject: Adding upstream version 7.0.14-dfsg. Signed-off-by: Daniel Baumann --- .../cmd/dtrace/test/tst/i386/funcs/tst.badcopyin.d | 52 ++++++++++++++++++++++ 1 file changed, 52 insertions(+) create mode 100644 src/VBox/ExtPacks/VBoxDTrace/onnv/cmd/dtrace/test/tst/i386/funcs/tst.badcopyin.d (limited to 'src/VBox/ExtPacks/VBoxDTrace/onnv/cmd/dtrace/test/tst/i386/funcs/tst.badcopyin.d') diff --git a/src/VBox/ExtPacks/VBoxDTrace/onnv/cmd/dtrace/test/tst/i386/funcs/tst.badcopyin.d b/src/VBox/ExtPacks/VBoxDTrace/onnv/cmd/dtrace/test/tst/i386/funcs/tst.badcopyin.d new file mode 100644 index 00000000..f14c8afc --- /dev/null +++ b/src/VBox/ExtPacks/VBoxDTrace/onnv/cmd/dtrace/test/tst/i386/funcs/tst.badcopyin.d @@ -0,0 +1,52 @@ +/* + * 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 2009 Sun Microsystems, Inc. All rights reserved. + * Use is subject to license terms. + */ + +/* + * ASSERTION: + * On IA/32, there is a single 32-bit address space that is partitioned + * between user-level and kernel-level. copyin()/copyinstr() and + * copyout()/copyoutstr() must check that addresses specified as + * user-level addresses are actually at user-level. This test attempts + * to perform an illegal copyin() from a kernel address. It asserts that + * the fault type is DTRACEFLT_BADADDR and that the bad address is set to + * the kernel address from which the copyin() was attempted. + * + * SECTION: Actions and Subroutines/copyin(); + * Actions and Subroutines/copyin(); + * User Process Tracing/copyin() and copyinstr() + */ + +BEGIN +{ + dtrace_zero = copyin((uintptr_t)&`dtrace_zero, sizeof (int)); + exit(1); +} + +ERROR +{ + exit(arg4 == DTRACEFLT_BADADDR && + arg5 == (uint64_t)&`dtrace_zero ? 0 : 1); +} -- cgit v1.2.3