1/* 2 * Copyright (c) 2012 Apple Inc. All rights reserved. 3 * 4 * @APPLE_LICENSE_HEADER_START@ 5 * 6 * This file contains Original Code and/or Modifications of Original Code 7 * as defined in and that are subject to the Apple Public Source License 8 * Version 2.0 (the 'License'). You may not use this file except in 9 * compliance with the License. Please obtain a copy of the License at 10 * http://www.opensource.apple.com/apsl/ and read it before using this 11 * file. 12 * 13 * The Original Code and all software distributed under the License are 14 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER 15 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, 16 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, 17 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. 18 * Please see the License for the specific language governing rights and 19 * limitations under the License. 20 * 21 * @APPLE_LICENSE_HEADER_END@ 22 */ 23#include <stdio.h> 24#include <stdlib.h> 25#include <mach-o/dyld.h> 26#include <dlfcn.h> 27#include <string.h> 28 29#include "test.h" 30 31extern void foo(); 32 33int main() 34{ 35 foo(); 36 37 // make sure foo's path does not have .. in it 38 int count = _dyld_image_count(); 39 bool found = false; 40 for(int i=0; i < count; ++i) { 41 const char* name = _dyld_get_image_name(i); 42 if ( strstr(name, "libfoo.dylib") == 0 ) { 43 found = true; 44 if ( strstr(name, "..") != NULL ) { 45 FAIL("rpath-introspection: _dyld_get_image_name(%d) returned %s", i, name); 46 return EXIT_SUCCESS; 47 } 48 } 49 } 50 if ( !found ) { 51 FAIL("rpath-introspection: _dyld_get_image_name() never returned libfoo.dylib"); 52 return EXIT_SUCCESS; 53 } 54 55 // make sure dladdr path does not have .. in it 56 Dl_info info; 57 if ( dladdr(&foo, &info) == 0 ) { 58 FAIL("rpath-introspection: dladdr() failed"); 59 return EXIT_SUCCESS; 60 } 61 if ( strstr(info.dli_fname, "..") != NULL ) { 62 FAIL("rpath-introspection: dladdr() returned path with .. in it"); 63 return EXIT_SUCCESS; 64 } 65 66 PASS("rpath-introspection"); 67 return EXIT_SUCCESS; 68} 69