diff options
Diffstat (limited to '')
| -rw-r--r-- | src/test/test-namespace.c | 34 |
1 files changed, 25 insertions, 9 deletions
diff --git a/src/test/test-namespace.c b/src/test/test-namespace.c index 7084e70..6974ad8 100644 --- a/src/test/test-namespace.c +++ b/src/test/test-namespace.c @@ -1,6 +1,7 @@ /* SPDX-License-Identifier: LGPL-2.1-or-later */ #include <fcntl.h> +#include <sysexits.h> #include <sys/socket.h> #include <sys/stat.h> @@ -85,6 +86,7 @@ TEST(tmpdir) { static void test_shareable_ns(unsigned long nsflag) { _cleanup_close_pair_ int s[2] = { -1, -1 }; + bool permission_denied = false; pid_t pid1, pid2, pid3; int r, n = 0; siginfo_t si; @@ -101,8 +103,8 @@ static void test_shareable_ns(unsigned long nsflag) { if (pid1 == 0) { r = setup_shareable_ns(s, nsflag); - assert_se(r >= 0); - _exit(r); + assert_se(r >= 0 || ERRNO_IS_PRIVILEGE(r)); + _exit(r >= 0 ? r : EX_NOPERM); } pid2 = fork(); @@ -110,8 +112,8 @@ static void test_shareable_ns(unsigned long nsflag) { if (pid2 == 0) { r = setup_shareable_ns(s, nsflag); - assert_se(r >= 0); - exit(r); + assert_se(r >= 0 || ERRNO_IS_PRIVILEGE(r)); + _exit(r >= 0 ? r : EX_NOPERM); } pid3 = fork(); @@ -119,24 +121,38 @@ static void test_shareable_ns(unsigned long nsflag) { if (pid3 == 0) { r = setup_shareable_ns(s, nsflag); - assert_se(r >= 0); - exit(r); + assert_se(r >= 0 || ERRNO_IS_PRIVILEGE(r)); + _exit(r >= 0 ? r : EX_NOPERM); } r = wait_for_terminate(pid1, &si); assert_se(r >= 0); assert_se(si.si_code == CLD_EXITED); - n += si.si_status; + if (si.si_status == EX_NOPERM) + permission_denied = true; + else + n += si.si_status; r = wait_for_terminate(pid2, &si); assert_se(r >= 0); assert_se(si.si_code == CLD_EXITED); - n += si.si_status; + if (si.si_status == EX_NOPERM) + permission_denied = true; + else + n += si.si_status; r = wait_for_terminate(pid3, &si); assert_se(r >= 0); assert_se(si.si_code == CLD_EXITED); - n += si.si_status; + if (si.si_status == EX_NOPERM) + permission_denied = true; + else + n += si.si_status; + + /* LSMs can cause setup_shareable_ns() to fail with permission denied, do not fail the test in that + * case (e.g.: LXC with AppArmor on kernel < v6.2). */ + if (permission_denied) + return (void) log_tests_skipped("insufficient privileges"); assert_se(n == 1); } |