1 /* 2 * Copyright (c) Crackerjack Project., 2007 3 * Copyright (c) 2017 Fujitsu Ltd. 4 * 5 * This program is free software; you can redistribute it and/or modify 6 * it under the terms of the GNU General Public License as published by 7 * the Free Software Foundation; either version 2 of the License, or 8 * (at your option) any later version. 9 * 10 * This program is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See 13 * the GNU General Public License for more details. 14 * 15 * You should have received a copy of the GNU General Public License 16 * along with this program, if not, see <http://www.gnu.org/licenses/>. 17 */ 18 19 /* 20 * Description: This tests the keyctl() syscall 21 * Manipulate the kernel's key management facility 22 * 23 * Ported by Manas Kumar Nayak maknayak (at) in.ibm.com> 24 * Modified by Guangwen Feng <fenggw-fnst (at) cn.fujitsu.com> 25 */ 26 27 #include <errno.h> 28 #include <stdint.h> 29 30 #include "tst_test.h" 31 #include "lapi/keyctl.h" 32 33 static void do_test(void) 34 { 35 key_serial_t key; 36 37 TEST(keyctl(KEYCTL_GET_KEYRING_ID, KEY_SPEC_USER_SESSION_KEYRING)); 38 if (TEST_RETURN != -1) 39 tst_res(TPASS, "KEYCTL_GET_KEYRING_ID succeeded"); 40 else 41 tst_res(TFAIL | TTERRNO, "KEYCTL_GET_KEYRING_ID failed"); 42 43 for (key = INT32_MAX; key > INT32_MIN; key--) { 44 TEST(keyctl(KEYCTL_READ, key)); 45 if (TEST_RETURN == -1 && TEST_ERRNO == ENOKEY) 46 break; 47 } 48 49 TEST(keyctl(KEYCTL_REVOKE, key)); 50 if (TEST_RETURN != -1) { 51 tst_res(TFAIL, "KEYCTL_REVOKE succeeded unexpectedly"); 52 return; 53 } 54 55 if (TEST_ERRNO != ENOKEY) { 56 tst_res(TFAIL | TTERRNO, "KEYCTL_REVOKE failed unexpectedly"); 57 return; 58 } 59 60 tst_res(TPASS | TTERRNO, "KEYCTL_REVOKE failed as expected"); 61 } 62 63 static struct tst_test test = { 64 .test_all = do_test, 65 }; 66
