diff options
| -rw-r--r-- | tools/testing/selftests/landlock/scoped_signal_test.c | 46 |
1 files changed, 23 insertions, 23 deletions
diff --git a/tools/testing/selftests/landlock/scoped_signal_test.c b/tools/testing/selftests/landlock/scoped_signal_test.c index f24f2c28f62e..3f0cd42a2afe 100644 --- a/tools/testing/selftests/landlock/scoped_signal_test.c +++ b/tools/testing/selftests/landlock/scoped_signal_test.c @@ -249,12 +249,12 @@ TEST_F(scoped_domains, check_access_signal) _metadata->exit_code = KSFT_FAIL; } -enum thread_return { - THREAD_INVALID = 0, - THREAD_SUCCESS = 1, - THREAD_ERROR = 2, - THREAD_TEST_FAILED = 3, -}; +/* clang-format off */ +#define THREAD_INVALID ((void *)0) +#define THREAD_SUCCESS ((void *)1) +#define THREAD_ERROR ((void *)2) +#define THREAD_TEST_FAILED ((void *)3) +/* clang-format on */ static void *thread_sync(void *arg) { @@ -262,15 +262,15 @@ static void *thread_sync(void *arg) char buf; if (read(pipe_read, &buf, 1) != 1) - return (void *)THREAD_ERROR; + return THREAD_ERROR; - return (void *)THREAD_SUCCESS; + return THREAD_SUCCESS; } TEST(signal_scoping_thread_before) { pthread_t no_sandbox_thread; - enum thread_return ret = THREAD_INVALID; + void *ret = THREAD_INVALID; int thread_pipe[2]; drop_caps(_metadata); @@ -285,7 +285,7 @@ TEST(signal_scoping_thread_before) EXPECT_EQ(0, pthread_kill(no_sandbox_thread, 0)); EXPECT_EQ(1, write(thread_pipe[1], ".", 1)); - EXPECT_EQ(0, pthread_join(no_sandbox_thread, (void **)&ret)); + EXPECT_EQ(0, pthread_join(no_sandbox_thread, &ret)); EXPECT_EQ(THREAD_SUCCESS, ret); EXPECT_EQ(0, close(thread_pipe[0])); @@ -295,7 +295,7 @@ TEST(signal_scoping_thread_before) TEST(signal_scoping_thread_after) { pthread_t scoped_thread; - enum thread_return ret = THREAD_INVALID; + void *ret = THREAD_INVALID; int thread_pipe[2]; drop_caps(_metadata); @@ -310,7 +310,7 @@ TEST(signal_scoping_thread_after) EXPECT_EQ(0, pthread_kill(scoped_thread, 0)); EXPECT_EQ(1, write(thread_pipe[1], ".", 1)); - EXPECT_EQ(0, pthread_join(scoped_thread, (void **)&ret)); + EXPECT_EQ(0, pthread_join(scoped_thread, &ret)); EXPECT_EQ(THREAD_SUCCESS, ret); EXPECT_EQ(0, close(thread_pipe[0])); @@ -327,20 +327,20 @@ void *thread_setuid(void *ptr) char buf; if (read(arg->pipe_read, &buf, 1) != 1) - return (void *)THREAD_ERROR; + return THREAD_ERROR; /* libc's setuid() should update all thread's credentials. */ if (getuid() != arg->new_uid) - return (void *)THREAD_TEST_FAILED; + return THREAD_TEST_FAILED; - return (void *)THREAD_SUCCESS; + return THREAD_SUCCESS; } TEST(signal_scoping_thread_setuid) { struct thread_setuid_args arg; pthread_t no_sandbox_thread; - enum thread_return ret = THREAD_INVALID; + void *ret = THREAD_INVALID; int pipe_parent[2]; int prev_uid; @@ -367,7 +367,7 @@ TEST(signal_scoping_thread_setuid) EXPECT_EQ(arg.new_uid, getuid()); EXPECT_EQ(1, write(pipe_parent[1], ".", 1)); - EXPECT_EQ(0, pthread_join(no_sandbox_thread, (void **)&ret)); + EXPECT_EQ(0, pthread_join(no_sandbox_thread, &ret)); EXPECT_EQ(THREAD_SUCCESS, ret); clear_cap(_metadata, CAP_SETUID); @@ -667,20 +667,20 @@ static void *thread_setown_scoped(void *arg) ruleset_fd = landlock_create_ruleset(&ruleset_attr, sizeof(ruleset_attr), 0); if (ruleset_fd < 0) - return (void *)THREAD_ERROR; + return THREAD_ERROR; if (prctl(PR_SET_NO_NEW_PRIVS, 1, 0, 0, 0) || landlock_restrict_self(ruleset_fd, 0)) { close(ruleset_fd); - return (void *)THREAD_ERROR; + return THREAD_ERROR; } close(ruleset_fd); /* Makes this process group own the SIGIO source. */ if (fcntl(fd, F_SETSIG, SIGURG) || fcntl(fd, F_SETOWN, -getpgrp()) || fcntl(fd, F_SETFL, O_ASYNC)) - return (void *)THREAD_ERROR; + return THREAD_ERROR; - return (void *)THREAD_SUCCESS; + return THREAD_SUCCESS; } /* @@ -702,7 +702,7 @@ TEST(sigio_to_pgid_self) { int trigger[2]; pthread_t thread; - enum thread_return ret = THREAD_INVALID; + void *ret = THREAD_INVALID; int i; drop_caps(_metadata); @@ -722,7 +722,7 @@ TEST(sigio_to_pgid_self) */ ASSERT_EQ(0, pthread_create(&thread, NULL, thread_setown_scoped, &trigger[0])); - ASSERT_EQ(0, pthread_join(thread, (void **)&ret)); + ASSERT_EQ(0, pthread_join(thread, &ret)); ASSERT_EQ(THREAD_SUCCESS, ret); /* Fans SIGURG out to the process group. */ |