diff options
Diffstat (limited to 'tools')
| -rwxr-xr-x | tools/testing/selftests/ftrace/ftracetest | 21 | ||||
| -rw-r--r-- | tools/testing/selftests/ir/ir_loopback.c | 6 | ||||
| -rwxr-xr-x | tools/testing/selftests/ir/ir_loopback.sh | 5 | ||||
| -rw-r--r-- | tools/testing/selftests/kselftest.h | 1 | ||||
| -rw-r--r-- | tools/testing/selftests/kselftest_harness.h | 10 | ||||
| -rw-r--r-- | tools/testing/selftests/seccomp/seccomp_bpf.c | 47 |
6 files changed, 68 insertions, 22 deletions
diff --git a/tools/testing/selftests/ftrace/ftracetest b/tools/testing/selftests/ftrace/ftracetest index 75244db70331..136387422b00 100755 --- a/tools/testing/selftests/ftrace/ftracetest +++ b/tools/testing/selftests/ftrace/ftracetest @@ -154,17 +154,17 @@ fi # Define text colors # Check available colors on the terminal, if any -ncolors=`tput colors 2>/dev/null` +ncolors=`tput colors 2>/dev/null || echo 0` color_reset= color_red= color_green= color_blue= # If stdout exists and number of colors is eight or more, use them -if [ -t 1 -a "$ncolors" -a "$ncolors" -ge 8 ]; then - color_reset="\e[0m" - color_red="\e[31m" - color_green="\e[32m" - color_blue="\e[34m" +if [ -t 1 -a "$ncolors" -ge 8 ]; then + color_reset="\033[0m" + color_red="\033[31m" + color_green="\033[32m" + color_blue="\033[34m" fi strip_esc() { @@ -173,8 +173,13 @@ strip_esc() { } prlog() { # messages - echo -e "$@" - [ "$LOG_FILE" ] && echo -e "$@" | strip_esc >> $LOG_FILE + newline="\n" + if [ "$1" = "-n" ] ; then + newline= + shift + fi + printf "$*$newline" + [ "$LOG_FILE" ] && printf "$*$newline" | strip_esc >> $LOG_FILE } catlog() { #file cat $1 diff --git a/tools/testing/selftests/ir/ir_loopback.c b/tools/testing/selftests/ir/ir_loopback.c index 858c19caf224..ff351bb7c163 100644 --- a/tools/testing/selftests/ir/ir_loopback.c +++ b/tools/testing/selftests/ir/ir_loopback.c @@ -27,6 +27,8 @@ #define TEST_SCANCODES 10 #define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0])) +#define SYSFS_PATH_MAX 256 +#define DNAME_PATH_MAX 256 static const struct { enum rc_proto proto; @@ -56,7 +58,7 @@ static const struct { int lirc_open(const char *rc) { struct dirent *dent; - char buf[100]; + char buf[SYSFS_PATH_MAX + DNAME_PATH_MAX]; DIR *d; int fd; @@ -74,7 +76,7 @@ int lirc_open(const char *rc) } if (!dent) - ksft_exit_fail_msg("cannot find lirc device for %s\n", rc); + ksft_exit_skip("cannot find lirc device for %s\n", rc); closedir(d); diff --git a/tools/testing/selftests/ir/ir_loopback.sh b/tools/testing/selftests/ir/ir_loopback.sh index 0a0b8dfa39be..b90dc9939f45 100755 --- a/tools/testing/selftests/ir/ir_loopback.sh +++ b/tools/testing/selftests/ir/ir_loopback.sh @@ -4,6 +4,11 @@ # Kselftest framework requirement - SKIP code is 4. ksft_skip=4 +if [ $UID != 0 ]; then + echo "Please run ir_loopback test as root [SKIP]" + exit $ksft_skip +fi + if ! /sbin/modprobe -q -n rc-loopback; then echo "ir_loopback: module rc-loopback is not found [SKIP]" exit $ksft_skip diff --git a/tools/testing/selftests/kselftest.h b/tools/testing/selftests/kselftest.h index a3edb2c8e43d..47e1d995c182 100644 --- a/tools/testing/selftests/kselftest.h +++ b/tools/testing/selftests/kselftest.h @@ -13,6 +13,7 @@ #include <stdlib.h> #include <unistd.h> #include <stdarg.h> +#include <stdio.h> /* define kselftest exit codes */ #define KSFT_PASS 0 diff --git a/tools/testing/selftests/kselftest_harness.h b/tools/testing/selftests/kselftest_harness.h index 76d654ef3234..2d90c98eeb67 100644 --- a/tools/testing/selftests/kselftest_harness.h +++ b/tools/testing/selftests/kselftest_harness.h @@ -168,8 +168,8 @@ #define __TEST_IMPL(test_name, _signal) \ static void test_name(struct __test_metadata *_metadata); \ static struct __test_metadata _##test_name##_object = \ - { name: "global." #test_name, \ - fn: &test_name, termsig: _signal }; \ + { .name = "global." #test_name, \ + .fn = &test_name, .termsig = _signal }; \ static void __attribute__((constructor)) _register_##test_name(void) \ { \ __register_test(&_##test_name##_object); \ @@ -304,9 +304,9 @@ } \ static struct __test_metadata \ _##fixture_name##_##test_name##_object = { \ - name: #fixture_name "." #test_name, \ - fn: &wrapper_##fixture_name##_##test_name, \ - termsig: signal, \ + .name = #fixture_name "." #test_name, \ + .fn = &wrapper_##fixture_name##_##test_name, \ + .termsig = signal, \ }; \ static void __attribute__((constructor)) \ _register_##fixture_name##_##test_name(void) \ diff --git a/tools/testing/selftests/seccomp/seccomp_bpf.c b/tools/testing/selftests/seccomp/seccomp_bpf.c index 7e632b465ab4..f69d2ee29742 100644 --- a/tools/testing/selftests/seccomp/seccomp_bpf.c +++ b/tools/testing/selftests/seccomp/seccomp_bpf.c @@ -2611,6 +2611,7 @@ TEST_F(TSYNC, two_siblings_not_under_filter) { long ret, sib; void *status; + struct timespec delay = { .tv_nsec = 100000000 }; ASSERT_EQ(0, prctl(PR_SET_NO_NEW_PRIVS, 1, 0, 0, 0)) { TH_LOG("Kernel does not support PR_SET_NO_NEW_PRIVS!"); @@ -2664,7 +2665,7 @@ TEST_F(TSYNC, two_siblings_not_under_filter) EXPECT_EQ(SIBLING_EXIT_UNKILLED, (long)status); /* Poll for actual task death. pthread_join doesn't guarantee it. */ while (!kill(self->sibling[sib].system_tid, 0)) - sleep(0.1); + nanosleep(&delay, NULL); /* Switch to the remaining sibling */ sib = !sib; @@ -2689,7 +2690,7 @@ TEST_F(TSYNC, two_siblings_not_under_filter) EXPECT_EQ(0, (long)status); /* Poll for actual task death. pthread_join doesn't guarantee it. */ while (!kill(self->sibling[sib].system_tid, 0)) - sleep(0.1); + nanosleep(&delay, NULL); ret = seccomp(SECCOMP_SET_MODE_FILTER, SECCOMP_FILTER_FLAG_TSYNC, &self->apply_prog); @@ -2971,6 +2972,12 @@ TEST(get_metadata) struct seccomp_metadata md; long ret; + /* Only real root can get metadata. */ + if (geteuid()) { + XFAIL(return, "get_metadata requires real root"); + return; + } + ASSERT_EQ(0, pipe(pipefd)); pid = fork(); @@ -2985,11 +2992,11 @@ TEST(get_metadata) }; /* one with log, one without */ - ASSERT_EQ(0, seccomp(SECCOMP_SET_MODE_FILTER, + EXPECT_EQ(0, seccomp(SECCOMP_SET_MODE_FILTER, SECCOMP_FILTER_FLAG_LOG, &prog)); - ASSERT_EQ(0, seccomp(SECCOMP_SET_MODE_FILTER, 0, &prog)); + EXPECT_EQ(0, seccomp(SECCOMP_SET_MODE_FILTER, 0, &prog)); - ASSERT_EQ(0, close(pipefd[0])); + EXPECT_EQ(0, close(pipefd[0])); ASSERT_EQ(1, write(pipefd[1], "1", 1)); ASSERT_EQ(0, close(pipefd[1])); @@ -3062,6 +3069,11 @@ TEST(user_notification_basic) .filter = filter, }; + ret = prctl(PR_SET_NO_NEW_PRIVS, 1, 0, 0, 0); + ASSERT_EQ(0, ret) { + TH_LOG("Kernel does not support PR_SET_NO_NEW_PRIVS!"); + } + pid = fork(); ASSERT_GE(pid, 0); @@ -3077,7 +3089,7 @@ TEST(user_notification_basic) EXPECT_EQ(true, WIFEXITED(status)); EXPECT_EQ(0, WEXITSTATUS(status)); - /* Add some no-op filters so for grins. */ + /* Add some no-op filters for grins. */ EXPECT_EQ(seccomp(SECCOMP_SET_MODE_FILTER, 0, &prog), 0); EXPECT_EQ(seccomp(SECCOMP_SET_MODE_FILTER, 0, &prog), 0); EXPECT_EQ(seccomp(SECCOMP_SET_MODE_FILTER, 0, &prog), 0); @@ -3143,6 +3155,11 @@ TEST(user_notification_kill_in_middle) struct seccomp_notif req = {}; struct seccomp_notif_resp resp = {}; + ret = prctl(PR_SET_NO_NEW_PRIVS, 1, 0, 0, 0); + ASSERT_EQ(0, ret) { + TH_LOG("Kernel does not support PR_SET_NO_NEW_PRIVS!"); + } + listener = user_trap_syscall(__NR_getpid, SECCOMP_FILTER_FLAG_NEW_LISTENER); ASSERT_GE(listener, 0); @@ -3190,6 +3207,11 @@ TEST(user_notification_signal) struct seccomp_notif_resp resp = {}; char c; + ret = prctl(PR_SET_NO_NEW_PRIVS, 1, 0, 0, 0); + ASSERT_EQ(0, ret) { + TH_LOG("Kernel does not support PR_SET_NO_NEW_PRIVS!"); + } + ASSERT_EQ(socketpair(PF_LOCAL, SOCK_SEQPACKET, 0, sk_pair), 0); listener = user_trap_syscall(__NR_gettid, @@ -3255,6 +3277,11 @@ TEST(user_notification_closed_listener) long ret; int status, listener; + ret = prctl(PR_SET_NO_NEW_PRIVS, 1, 0, 0, 0); + ASSERT_EQ(0, ret) { + TH_LOG("Kernel does not support PR_SET_NO_NEW_PRIVS!"); + } + listener = user_trap_syscall(__NR_getpid, SECCOMP_FILTER_FLAG_NEW_LISTENER); ASSERT_GE(listener, 0); @@ -3287,7 +3314,7 @@ TEST(user_notification_child_pid_ns) struct seccomp_notif req = {}; struct seccomp_notif_resp resp = {}; - ASSERT_EQ(unshare(CLONE_NEWPID), 0); + ASSERT_EQ(unshare(CLONE_NEWUSER | CLONE_NEWPID), 0); listener = user_trap_syscall(__NR_getpid, SECCOMP_FILTER_FLAG_NEW_LISTENER); ASSERT_GE(listener, 0); @@ -3324,6 +3351,10 @@ TEST(user_notification_sibling_pid_ns) struct seccomp_notif req = {}; struct seccomp_notif_resp resp = {}; + ASSERT_EQ(prctl(PR_SET_NO_NEW_PRIVS, 1, 0, 0, 0), 0) { + TH_LOG("Kernel does not support PR_SET_NO_NEW_PRIVS!"); + } + listener = user_trap_syscall(__NR_getpid, SECCOMP_FILTER_FLAG_NEW_LISTENER); ASSERT_GE(listener, 0); @@ -3386,6 +3417,8 @@ TEST(user_notification_fault_recv) struct seccomp_notif req = {}; struct seccomp_notif_resp resp = {}; + ASSERT_EQ(unshare(CLONE_NEWUSER), 0); + listener = user_trap_syscall(__NR_getpid, SECCOMP_FILTER_FLAG_NEW_LISTENER); ASSERT_GE(listener, 0); |