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| author | Mickaël Salaün <mic@digikod.net> | 2022-05-06 18:08:17 +0200 |
|---|---|---|
| committer | Mickaël Salaün <mic@digikod.net> | 2022-05-23 13:27:50 +0200 |
| commit | d1788ad990874734341b05ab8ccb6448c09c6422 (patch) | |
| tree | fdd3881188215c6a97123969e9ec42f68f64f2ea /tools/testing/selftests/landlock/fs_test.c | |
| parent | selftests/landlock: Fully test file rename with "remove" access (diff) | |
| download | linux-d1788ad990874734341b05ab8ccb6448c09c6422.tar.xz linux-d1788ad990874734341b05ab8ccb6448c09c6422.zip | |
selftests/landlock: Add tests for O_PATH
The O_PATH flag is currently not handled by Landlock. Let's make sure
this behavior will remain consistent with the same ruleset over time.
Cc: Shuah Khan <shuah@kernel.org>
Link: https://lore.kernel.org/r/20220506160820.524344-8-mic@digikod.net
Cc: stable@vger.kernel.org
Signed-off-by: Mickaël Salaün <mic@digikod.net>
Diffstat (limited to 'tools/testing/selftests/landlock/fs_test.c')
| -rw-r--r-- | tools/testing/selftests/landlock/fs_test.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/tools/testing/selftests/landlock/fs_test.c b/tools/testing/selftests/landlock/fs_test.c index 9165f6adf7b9..a8f54c4462eb 100644 --- a/tools/testing/selftests/landlock/fs_test.c +++ b/tools/testing/selftests/landlock/fs_test.c @@ -654,17 +654,23 @@ TEST_F_FORK(layout1, effective_access) enforce_ruleset(_metadata, ruleset_fd); ASSERT_EQ(0, close(ruleset_fd)); - /* Tests on a directory. */ + /* Tests on a directory (with or without O_PATH). */ ASSERT_EQ(EACCES, test_open("/", O_RDONLY)); + ASSERT_EQ(0, test_open("/", O_RDONLY | O_PATH)); ASSERT_EQ(EACCES, test_open(dir_s1d1, O_RDONLY)); + ASSERT_EQ(0, test_open(dir_s1d1, O_RDONLY | O_PATH)); ASSERT_EQ(EACCES, test_open(file1_s1d1, O_RDONLY)); + ASSERT_EQ(0, test_open(file1_s1d1, O_RDONLY | O_PATH)); + ASSERT_EQ(0, test_open(dir_s1d2, O_RDONLY)); ASSERT_EQ(0, test_open(file1_s1d2, O_RDONLY)); ASSERT_EQ(0, test_open(dir_s1d3, O_RDONLY)); ASSERT_EQ(0, test_open(file1_s1d3, O_RDONLY)); - /* Tests on a file. */ + /* Tests on a file (with or without O_PATH). */ ASSERT_EQ(EACCES, test_open(dir_s2d2, O_RDONLY)); + ASSERT_EQ(0, test_open(dir_s2d2, O_RDONLY | O_PATH)); + ASSERT_EQ(0, test_open(file1_s2d2, O_RDONLY)); /* Checks effective read and write actions. */ |