1 /******************************************************************************
2 * Copyright (c) Crackerjack Project., 2007 *
3 * *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
8 * *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See *
12 * the GNU General Public License for more details. *
13 * *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the Free Software Foundation, *
16 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
17 * *
18 ******************************************************************************/
19
20 /*
21 * Basic test for the add_key() syscall.
22 *
23 * History: Porting from Crackerjack to LTP is done by
24 * Manas Kumar Nayak maknayak@in.ibm.com>
25 */
26
27 #include "config.h"
28 #ifdef HAVE_LINUX_KEYCTL_H
29 # include <linux/keyctl.h>
30 #endif
31 #include "tst_test.h"
32 #include "linux_syscall_numbers.h"
33
34 #ifdef HAVE_LINUX_KEYCTL_H
35 struct tcase {
36 char *type;
37 char *desc;
38 void *payload;
39 int plen;
40 int exp_errno;
41 } tcases[] = {
42 {"user", "firstkey", NULL, 1, EINVAL}
43 };
44 #endif /* HAVE_LINUX_KEYCTL_H */
45
verify_add_key(unsigned int i)46 static void verify_add_key(unsigned int i)
47 {
48 #ifdef HAVE_LINUX_KEYCTL_H
49 TEST(tst_syscall(__NR_add_key, tcases[i].type, tcases[i].desc,
50 tcases[i].payload, tcases[i].plen,
51 KEY_SPEC_USER_KEYRING));
52
53 if (TEST_RETURN != -1) {
54 tst_res(TFAIL, "add_key() passed unexpectedly");
55 return;
56 }
57
58 if (TEST_ERRNO == tcases[i].exp_errno) {
59 tst_res(TPASS | TTERRNO, "add_key() failed expectedly");
60 return;
61 }
62
63 tst_res(TFAIL | TTERRNO,
64 "add_key() failed unexpectedly, expected %s",
65 tst_strerrno(tcases[i].exp_errno));
66 #else
67 tst_brk(TCONF, "linux/keyctl.h was missing upon compilation.");
68 #endif /* HAVE_LINUX_KEYCTL_H */
69 }
70
71 static struct tst_test test = {
72 .tid = "add_key01",
73 .tcnt = ARRAY_SIZE(tcases),
74 .test = verify_add_key,
75 };
76