diff options
| -rw-r--r-- | sysdeps/pthread/tst-setuid3.c | 37 |
1 files changed, 16 insertions, 21 deletions
diff --git a/sysdeps/pthread/tst-setuid3.c b/sysdeps/pthread/tst-setuid3.c index 7dd360e..4a77791 100644 --- a/sysdeps/pthread/tst-setuid3.c +++ b/sysdeps/pthread/tst-setuid3.c @@ -15,24 +15,19 @@ License along with the GNU C Library; if not, see <https://www.gnu.org/licenses/>. */ -#include <stdio.h> #include <errno.h> #include <pthread.h> #include <stdbool.h> #include <unistd.h> +#include <support/check.h> + /* The test must run under a non-privileged user ID. */ static const uid_t test_uid = 1; static pthread_barrier_t barrier1; static pthread_barrier_t barrier2; -#define FAIL(fmt, ...) \ - do { printf ("FAIL: " fmt "\n", __VA_ARGS__); _exit (1); } while (0) - -#define FAIL_ERR(fmt, ...) \ - do { printf ("FAIL: " fmt ": %m\n", __VA_ARGS__); _exit (1); } while (0) - /* True if x is not a successful return code from pthread_barrier_wait. */ static inline bool is_invalid_barrier_ret (int x) @@ -45,10 +40,10 @@ thread_func (void *ctx __attribute__ ((unused))) { int ret = pthread_barrier_wait (&barrier1); if (is_invalid_barrier_ret (ret)) - FAIL ("pthread_barrier_wait (barrier1) (on thread): %d", ret); + FAIL_EXIT1 ("pthread_barrier_wait (barrier1) (on thread): %d", ret); ret = pthread_barrier_wait (&barrier2); if (is_invalid_barrier_ret (ret)) - FAIL ("pthread_barrier_wait (barrier2) (on thread): %d", ret); + FAIL_EXIT1 ("pthread_barrier_wait (barrier2) (on thread): %d", ret); return NULL; } @@ -59,13 +54,13 @@ setuid_failure (int phase) switch (ret) { case 0: - FAIL ("setuid succeeded unexpectedly in phase %d", phase); + FAIL_EXIT1 ("setuid succeeded unexpectedly in phase %d", phase); case -1: if (errno != EPERM) - FAIL_ERR ("setuid phase %d", phase); + FAIL_EXIT1 ("setuid phase %d: %m", phase); break; default: - FAIL ("invalid setuid return value in phase %d: %d", phase, ret); + FAIL_EXIT1 ("invalid setuid return value in phase %d: %d", phase, ret); } } @@ -74,42 +69,42 @@ do_test (void) { if (getuid () == 0) if (setuid (test_uid) != 0) - FAIL_ERR ("setuid (%u)", (unsigned) test_uid); + FAIL_EXIT1 ("setuid (%u): %m", (unsigned) test_uid); if (setuid (getuid ())) - FAIL_ERR ("setuid (%s)", "getuid ()"); + FAIL_EXIT1 ("setuid (%s): %m", "getuid ()"); setuid_failure (1); int ret = pthread_barrier_init (&barrier1, NULL, 2); if (ret != 0) - FAIL ("pthread_barrier_init (barrier1): %d", ret); + FAIL_EXIT1 ("pthread_barrier_init (barrier1): %d", ret); ret = pthread_barrier_init (&barrier2, NULL, 2); if (ret != 0) - FAIL ("pthread_barrier_init (barrier2): %d", ret); + FAIL_EXIT1 ("pthread_barrier_init (barrier2): %d", ret); pthread_t thread; ret = pthread_create (&thread, NULL, thread_func, NULL); if (ret != 0) - FAIL ("pthread_create: %d", ret); + FAIL_EXIT1 ("pthread_create: %d", ret); /* Ensure that the thread is running properly. */ ret = pthread_barrier_wait (&barrier1); if (is_invalid_barrier_ret (ret)) - FAIL ("pthread_barrier_wait (barrier1): %d", ret); + FAIL_EXIT1 ("pthread_barrier_wait (barrier1): %d", ret); setuid_failure (2); /* Check success case. */ if (setuid (getuid ()) != 0) - FAIL_ERR ("setuid (%s)", "getuid ()"); + FAIL_EXIT1 ("setuid (%s): %m", "getuid ()"); /* Shutdown. */ ret = pthread_barrier_wait (&barrier2); if (is_invalid_barrier_ret (ret)) - FAIL ("pthread_barrier_wait (barrier2): %d", ret); + FAIL_EXIT1 ("pthread_barrier_wait (barrier2): %d", ret); ret = pthread_join (thread, NULL); if (ret != 0) - FAIL ("pthread_join: %d", ret); + FAIL_EXIT1 ("pthread_join: %d", ret); return 0; } |