This might be useful when the struct landlock_ruleset_attr will get more fields. Cc: Shuah Khan <shuah@xxxxxxxxxx> Signed-off-by: Mickaël Salaün <mic@xxxxxxxxxxx> Link: https://lore.kernel.org/r/20220506160820.524344-4-mic@xxxxxxxxxxx --- Changes since v1: * Format with clang-format and rebase. --- tools/testing/selftests/landlock/base_test.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/tools/testing/selftests/landlock/base_test.c b/tools/testing/selftests/landlock/base_test.c index 3faeae4233a4..be9b937256ac 100644 --- a/tools/testing/selftests/landlock/base_test.c +++ b/tools/testing/selftests/landlock/base_test.c @@ -35,6 +35,8 @@ TEST(inconsistent_attr) ASSERT_EQ(EINVAL, errno); ASSERT_EQ(-1, landlock_create_ruleset(ruleset_attr, 1, 0)); ASSERT_EQ(EINVAL, errno); + ASSERT_EQ(-1, landlock_create_ruleset(ruleset_attr, 7, 0)); + ASSERT_EQ(EINVAL, errno); ASSERT_EQ(-1, landlock_create_ruleset(NULL, 1, 0)); /* The size if less than sizeof(struct landlock_attr_enforce). */ @@ -47,6 +49,9 @@ TEST(inconsistent_attr) ASSERT_EQ(-1, landlock_create_ruleset(ruleset_attr, page_size + 1, 0)); ASSERT_EQ(E2BIG, errno); + /* Checks minimal valid attribute size. */ + ASSERT_EQ(-1, landlock_create_ruleset(ruleset_attr, 8, 0)); + ASSERT_EQ(ENOMSG, errno); ASSERT_EQ(-1, landlock_create_ruleset( ruleset_attr, sizeof(struct landlock_ruleset_attr), 0)); -- 2.35.1
