1f08c3bdfSopenharmony_ci// SPDX-License-Identifier: GPL-2.0-or-later 2f08c3bdfSopenharmony_ci/* 3f08c3bdfSopenharmony_ci * Copyright (C) International Business Machines Corp., 2001 4f08c3bdfSopenharmony_ci * Ported by Wayne Boyer 5f08c3bdfSopenharmony_ci * Adapted by Dustin Kirkland (k1rkland@us.ibm.com) 6f08c3bdfSopenharmony_ci * Copyright (c) 2022 SUSE LLC Avinesh Kumar <avinesh.kumar@suse.com> 7f08c3bdfSopenharmony_ci */ 8f08c3bdfSopenharmony_ci 9f08c3bdfSopenharmony_ci/*\ 10f08c3bdfSopenharmony_ci * [Description] 11f08c3bdfSopenharmony_ci * 12f08c3bdfSopenharmony_ci * Verify that setfsuid() syscall fails if an invalid fsuid is given. 13f08c3bdfSopenharmony_ci */ 14f08c3bdfSopenharmony_ci 15f08c3bdfSopenharmony_ci#include <pwd.h> 16f08c3bdfSopenharmony_ci#include "tst_test.h" 17f08c3bdfSopenharmony_ci#include "compat_tst_16.h" 18f08c3bdfSopenharmony_ci 19f08c3bdfSopenharmony_cistatic void run(void) 20f08c3bdfSopenharmony_ci{ 21f08c3bdfSopenharmony_ci uid_t invalid_uid, current_uid; 22f08c3bdfSopenharmony_ci 23f08c3bdfSopenharmony_ci current_uid = geteuid(); 24f08c3bdfSopenharmony_ci invalid_uid = (UID_T)-1; 25f08c3bdfSopenharmony_ci 26f08c3bdfSopenharmony_ci UID16_CHECK(invalid_uid, setfsuid); 27f08c3bdfSopenharmony_ci 28f08c3bdfSopenharmony_ci TST_EXP_VAL_SILENT(SETFSUID(invalid_uid), (long)current_uid); 29f08c3bdfSopenharmony_ci TST_EXP_VAL(SETFSUID(invalid_uid), (long)current_uid, 30f08c3bdfSopenharmony_ci "setfsuid(invalid_fsuid) test for expected failure:"); 31f08c3bdfSopenharmony_ci} 32f08c3bdfSopenharmony_ci 33f08c3bdfSopenharmony_cistatic struct tst_test test = { 34f08c3bdfSopenharmony_ci .test_all = run 35f08c3bdfSopenharmony_ci}; 36