| | 1 | /* |
| | 2 | * Copyright (c) 2006 Apple Computer, 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> // fprintf(), NULL |
| | 24 | #include <stdlib.h> // exit(), EXIT_SUCCESS |
| | 25 | #include <string.h> // strcmp(), strncmp() |
| | 26 | |
| | 27 | #include "test.h" // PASS(), FAIL(), XPASS(), XFAIL() |
| | 28 | |
| | 29 | // |
| | 30 | // binaries set to run as some other user id never see any DYLD_ environment variables |
| | 31 | // |
| | 32 | |
| | 33 | int main(int argc, const char* argv[], const char* envp[], const char* apple[]) |
| | 34 | { |
| | 35 | // verify no DYLD_ variables |
| | 36 | const char** p; |
| | 37 | for(p = envp; *p != NULL; p++) { |
| | 38 | //fprintf(stderr, "%s\n", *p); |
| | 39 | if ( strncmp(*p, "DYLD_", 5) == 0 ) { |
| | 40 | FAIL("suid-environ: found %s", *p); |
| | 41 | return EXIT_SUCCESS; |
| | 42 | } |
| | 43 | } |
| | 44 | // verify same as apple parameter |
| | 45 | ++p; |
| | 46 | if ( apple != p ) { |
| | 47 | FAIL("suid-environ: apple parameter not at end of envp"); |
| | 48 | return EXIT_SUCCESS; |
| | 49 | } |
| | 50 | |
| | 51 | // verify apple parameter is not NULL and ends in main |
| | 52 | if ( *apple == NULL ) { |
| | 53 | FAIL("suid-environ: apple parameter is empty"); |
| | 54 | return EXIT_SUCCESS; |
| | 55 | } |
| | 56 | if ( strstr(*apple, "/main") == NULL ) { |
| | 57 | FAIL("suid-environ: apple parameter is not path to main"); |
| | 58 | return EXIT_SUCCESS; |
| | 59 | } |
| | 60 | |
| | 61 | PASS("suid-environ"); |
| | 62 | return EXIT_SUCCESS; |
| | 63 | } |
projects / apple / dyld.git / blame_incremental