1#! /usr/bin/ksh 2# 3# 4# This file and its contents are supplied under the terms of the 5# Common Development and Distribution License ("CDDL"), version 1.0. 6# You may only use this file in accordance with the terms of version 7# 1.0 of the CDDL. 8# 9# A full copy of the text of the CDDL should have accompanied this 10# source. A copy of the CDDL is also available via the Internet at 11# http://www.illumos.org/license/CDDL. 12# 13 14# 15# Copyright (c) 2013 Joyent, Inc. All rights reserved. 16# 17 18# 19# This test is purposefully using a 64-bit DTrace and thus 64-bit types 20# when compared with a 32-bit process. This test uses the userland 21# keyword and so the implicit copyin should access illegal memory and 22# thus exit. 23# 24 25if [ $# != 1 ]; then 26 echo expected one argument: '<'dtrace-path'>' 27 exit 2 28fi 29 30dtrace=$1 31t="zelda_info_t" 32exe="tst.chasestrings.exe" 33 34elfdump "./$exe" | grep -q '.SUNW_ctf' 35if [[ $? -ne 0 ]]; then 36 echo "CTF does not exist in $exe, that's a bug" >&2 37 exit 1 38fi 39 40./$exe & 41pid=$! 42 43$dtrace -64 -qs /dev/stdin <<EOF 44typedef struct info { 45 char *zi_gamename; 46 int zi_ndungeons; 47 char *zi_villain; 48 int zi_haszelda; 49} info_t; 50 51pid$pid::has_princess:entry 52/next == 0/ 53{ 54 this->t = (userland info_t *)arg0; 55 printf("game: %s, dungeon: %d, villain: %s, zelda: %d\n", 56 stringof(this->t->zi_gamename), this->t->zi_ndungeons, 57 stringof(this->t->zi_villain), this->t->zi_haszelda); 58 next = 1; 59} 60 61pid$pid::has_dungeons:entry 62/next == 1/ 63{ 64 this->t = (userland info_t *)arg0; 65 printf("game: %s, dungeon: %d, villain: %s, zelda: %d\n", 66 stringof(this->t->zi_gamename), this->t->zi_ndungeons, 67 stringof(this->t->zi_villain), this->t->zi_haszelda); 68 next = 2; 69} 70 71pid$pid::has_villain:entry 72/next == 2/ 73{ 74 this->t = (userland info_t *)arg0; 75 printf("game: %s, dungeon: %d, villain: %s, zelda: %d\n", 76 stringof(this->t->zi_gamename), this->t->zi_ndungeons, 77 stringof(this->t->zi_villain), this->t->zi_haszelda); 78 exit(0); 79} 80 81ERROR 82{ 83 exit(1); 84} 85EOF 86rc=$? 87 88kill -9 $pid 89 90exit $rc 91