[PATCH v6 10/17] seltests/landlock: moves helper function
From: Konstantin Meskhidze <hidden>
Date: 2022-06-21 08:24:09
Also in:
netdev, netfilter-devel
Subsystem:
kernel selftest framework, landlock security module, the rest · Maintainers:
Shuah Khan, Mickaël Salaün, Linus Torvalds
This commit moves enforce_ruleset() helper function to common.h so that to be used both by filesystem tests and network ones. Signed-off-by: Konstantin Meskhidze <redacted> --- Changes since v5: * Splits commit. * Moves enforce_ruleset helper into common.h * Formats code with clang-format-14. --- tools/testing/selftests/landlock/common.h | 10 ++++++++++ tools/testing/selftests/landlock/fs_test.c | 10 ---------- 2 files changed, 10 insertions(+), 10 deletions(-)
diff --git a/tools/testing/selftests/landlock/common.h b/tools/testing/selftests/landlock/common.h
index 7ba18eb23783..48870afb054b 100644
--- a/tools/testing/selftests/landlock/common.h
+++ b/tools/testing/selftests/landlock/common.h@@ -187,3 +187,13 @@ clear_cap(struct __test_metadata *const _metadata, const cap_value_t caps) { _effective_cap(_metadata, caps, CAP_CLEAR); } + +__attribute__((__unused__)) static void +enforce_ruleset(struct __test_metadata *const _metadata, const int ruleset_fd) +{ + ASSERT_EQ(0, prctl(PR_SET_NO_NEW_PRIVS, 1, 0, 0, 0)); + ASSERT_EQ(0, landlock_restrict_self(ruleset_fd, 0)) + { + TH_LOG("Failed to enforce ruleset: %s", strerror(errno)); + } +}
diff --git a/tools/testing/selftests/landlock/fs_test.c b/tools/testing/selftests/landlock/fs_test.c
index 21a2ce8fa739..036dd6f8f9ea 100644
--- a/tools/testing/selftests/landlock/fs_test.c
+++ b/tools/testing/selftests/landlock/fs_test.c@@ -551,16 +551,6 @@ static int create_ruleset(struct __test_metadata *const _metadata, return ruleset_fd; } -static void enforce_ruleset(struct __test_metadata *const _metadata, - const int ruleset_fd) -{ - ASSERT_EQ(0, prctl(PR_SET_NO_NEW_PRIVS, 1, 0, 0, 0)); - ASSERT_EQ(0, landlock_restrict_self(ruleset_fd, 0)) - { - TH_LOG("Failed to enforce ruleset: %s", strerror(errno)); - } -} - TEST_F_FORK(layout1, proc_nsfs) { const struct rule rules[] = { --
2.25.1