vapier | d13d74b | 2006-02-11 07:24:00 +0000 | [diff] [blame] | 1 | /* |
Stanislav Kholmanskikh | 0e7a99b | 2013-09-13 13:59:10 +0400 | [diff] [blame] | 2 | * Copyright (C) International Business Machines Corp., 2001 |
| 3 | * Ported by Wayne Boyer |
| 4 | * Adapted by Dustin Kirkland (k1rkland@us.ibm.com) |
vapier | d13d74b | 2006-02-11 07:24:00 +0000 | [diff] [blame] | 5 | * |
Stanislav Kholmanskikh | 0e7a99b | 2013-09-13 13:59:10 +0400 | [diff] [blame] | 6 | * This program is free software; you can redistribute it and/or modify |
| 7 | * it under the terms of the GNU General Public License as published by |
| 8 | * the Free Software Foundation; either version 2 of the License, or |
| 9 | * (at your option) any later version. |
vapier | d13d74b | 2006-02-11 07:24:00 +0000 | [diff] [blame] | 10 | * |
Stanislav Kholmanskikh | 0e7a99b | 2013-09-13 13:59:10 +0400 | [diff] [blame] | 11 | * This program is distributed in the hope that it will be useful, |
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See |
| 14 | * the GNU General Public License for more details. |
vapier | d13d74b | 2006-02-11 07:24:00 +0000 | [diff] [blame] | 15 | * |
Stanislav Kholmanskikh | 0e7a99b | 2013-09-13 13:59:10 +0400 | [diff] [blame] | 16 | * You should have received a copy of the GNU General Public License |
| 17 | * along with this program; if not, write to the Free Software |
| 18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
vapier | d13d74b | 2006-02-11 07:24:00 +0000 | [diff] [blame] | 19 | */ |
| 20 | |
| 21 | /* |
Stanislav Kholmanskikh | 0e7a99b | 2013-09-13 13:59:10 +0400 | [diff] [blame] | 22 | * Testcase to test the basic functionality of the setfsuid(2) system |
| 23 | * call to fail on invalid uid. |
vapier | d13d74b | 2006-02-11 07:24:00 +0000 | [diff] [blame] | 24 | */ |
Stanislav Kholmanskikh | 0e7a99b | 2013-09-13 13:59:10 +0400 | [diff] [blame] | 25 | |
vapier | d13d74b | 2006-02-11 07:24:00 +0000 | [diff] [blame] | 26 | #include <stdio.h> |
| 27 | #include <unistd.h> |
| 28 | #include <pwd.h> |
vapier | d13d74b | 2006-02-11 07:24:00 +0000 | [diff] [blame] | 29 | #include <sys/types.h> |
| 30 | #include <errno.h> |
Stanislav Kholmanskikh | 0e7a99b | 2013-09-13 13:59:10 +0400 | [diff] [blame] | 31 | |
vapier | d13d74b | 2006-02-11 07:24:00 +0000 | [diff] [blame] | 32 | #include "test.h" |
Stanislav Kholmanskikh | 0e7a99b | 2013-09-13 13:59:10 +0400 | [diff] [blame] | 33 | #include "compat_16.h" |
vapier | d13d74b | 2006-02-11 07:24:00 +0000 | [diff] [blame] | 34 | |
Stanislav Kholmanskikh | 0e7a99b | 2013-09-13 13:59:10 +0400 | [diff] [blame] | 35 | static void setup(void); |
| 36 | static void cleanup(void); |
vapier | d13d74b | 2006-02-11 07:24:00 +0000 | [diff] [blame] | 37 | |
Stanislav Kholmanskikh | 0e7a99b | 2013-09-13 13:59:10 +0400 | [diff] [blame] | 38 | TCID_DEFINE(setfsuid02); |
vapier | d13d74b | 2006-02-11 07:24:00 +0000 | [diff] [blame] | 39 | int TST_TOTAL = 1; |
vapier | d13d74b | 2006-02-11 07:24:00 +0000 | [diff] [blame] | 40 | |
| 41 | int main(int ac, char **av) |
| 42 | { |
Cyril Hrubis | 89af32a | 2012-10-24 16:39:11 +0200 | [diff] [blame] | 43 | int lc; |
Cyril Hrubis | 0b9589f | 2014-05-27 17:40:33 +0200 | [diff] [blame] | 44 | const char *msg; |
vapier | d13d74b | 2006-02-11 07:24:00 +0000 | [diff] [blame] | 45 | |
| 46 | uid_t uid; |
subrata_modak | bdbaec5 | 2009-02-26 12:14:51 +0000 | [diff] [blame] | 47 | |
Stanislav Kholmanskikh | 0e7a99b | 2013-09-13 13:59:10 +0400 | [diff] [blame] | 48 | if ((msg = parse_opts(ac, av, NULL, NULL)) != NULL) |
Garrett Cooper | 60fa801 | 2010-11-22 13:50:58 -0800 | [diff] [blame] | 49 | tst_brkm(TBROK, NULL, "OPTION PARSING ERROR - %s", msg); |
vapier | d13d74b | 2006-02-11 07:24:00 +0000 | [diff] [blame] | 50 | |
| 51 | setup(); |
| 52 | |
subrata_modak | 56207ce | 2009-03-23 13:35:39 +0000 | [diff] [blame] | 53 | uid = 1; |
Stanislav Kholmanskikh | 0e7a99b | 2013-09-13 13:59:10 +0400 | [diff] [blame] | 54 | while (getpwuid(uid)) |
subrata_modak | 56207ce | 2009-03-23 13:35:39 +0000 | [diff] [blame] | 55 | uid++; |
vapier | d13d74b | 2006-02-11 07:24:00 +0000 | [diff] [blame] | 56 | |
Stanislav Kholmanskikh | 0e7a99b | 2013-09-13 13:59:10 +0400 | [diff] [blame] | 57 | UID16_CHECK(uid, setfsuid, cleanup); |
| 58 | |
vapier | d13d74b | 2006-02-11 07:24:00 +0000 | [diff] [blame] | 59 | for (lc = 0; TEST_LOOPING(lc); lc++) { |
| 60 | |
Caspar Zhang | d59a659 | 2013-03-07 14:59:12 +0800 | [diff] [blame] | 61 | tst_count = 0; |
vapier | d13d74b | 2006-02-11 07:24:00 +0000 | [diff] [blame] | 62 | |
Stanislav Kholmanskikh | 0e7a99b | 2013-09-13 13:59:10 +0400 | [diff] [blame] | 63 | TEST(SETFSUID(cleanup, uid)); |
vapier | d13d74b | 2006-02-11 07:24:00 +0000 | [diff] [blame] | 64 | |
| 65 | if (TEST_RETURN == -1) { |
Stanislav Kholmanskikh | 0e7a99b | 2013-09-13 13:59:10 +0400 | [diff] [blame] | 66 | tst_resm(TFAIL | TTERRNO, |
| 67 | "setfsuid() failed unexpectedly"); |
vapier | d13d74b | 2006-02-11 07:24:00 +0000 | [diff] [blame] | 68 | continue; |
| 69 | } |
| 70 | |
vapier | d13d74b | 2006-02-11 07:24:00 +0000 | [diff] [blame] | 71 | if (TEST_RETURN == uid) { |
subrata_modak | 923b23f | 2009-11-02 13:57:16 +0000 | [diff] [blame] | 72 | tst_resm(TFAIL, "setfsuid() returned %ld, expected %d", |
vapier | d13d74b | 2006-02-11 07:24:00 +0000 | [diff] [blame] | 73 | TEST_RETURN, uid); |
| 74 | } else { |
| 75 | tst_resm(TPASS, "setfsuid() returned expected value : " |
subrata_modak | 923b23f | 2009-11-02 13:57:16 +0000 | [diff] [blame] | 76 | "%ld", TEST_RETURN); |
vapier | d13d74b | 2006-02-11 07:24:00 +0000 | [diff] [blame] | 77 | } |
| 78 | } |
Stanislav Kholmanskikh | 0e7a99b | 2013-09-13 13:59:10 +0400 | [diff] [blame] | 79 | |
vapier | d13d74b | 2006-02-11 07:24:00 +0000 | [diff] [blame] | 80 | cleanup(); |
Garrett Cooper | 1e6f5a6 | 2010-12-19 09:58:10 -0800 | [diff] [blame] | 81 | tst_exit(); |
Wanlong Gao | 354ebb4 | 2012-12-07 10:10:04 +0800 | [diff] [blame] | 82 | } |
vapier | d13d74b | 2006-02-11 07:24:00 +0000 | [diff] [blame] | 83 | |
Stanislav Kholmanskikh | 0e7a99b | 2013-09-13 13:59:10 +0400 | [diff] [blame] | 84 | static void setup(void) |
vapier | d13d74b | 2006-02-11 07:24:00 +0000 | [diff] [blame] | 85 | { |
vapier | d13d74b | 2006-02-11 07:24:00 +0000 | [diff] [blame] | 86 | tst_sig(NOFORK, DEF_HANDLER, cleanup); |
| 87 | |
vapier | d13d74b | 2006-02-11 07:24:00 +0000 | [diff] [blame] | 88 | TEST_PAUSE; |
| 89 | } |
| 90 | |
Stanislav Kholmanskikh | 0e7a99b | 2013-09-13 13:59:10 +0400 | [diff] [blame] | 91 | static void cleanup(void) |
vapier | d13d74b | 2006-02-11 07:24:00 +0000 | [diff] [blame] | 92 | { |
Chris Dearman | ec6edca | 2012-10-17 19:54:01 -0700 | [diff] [blame] | 93 | } |