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selftests/landlock: Share enforce_ruleset() helper

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Move enforce_ruleset() helper function to common.h so that it can be
used both by filesystem tests and network ones.

Signed-off-by: Konstantin Meskhidze <konstantin.meskhidze@huawei.com>
Link: https://lore.kernel.org/r/20231026014751.414649-10-konstantin.meskhidze@huawei.com
Signed-off-by: Mickaël Salaün <mic@digikod.net>
This commit is contained in:
Konstantin Meskhidze 2023-10-26 09:47:48 +08:00 • committed by Mickaël Salaün
parent fff69fb03d
commit 1fa335209f
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2 changed files with 10 additions and 10 deletions
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10
tools/testing/selftests/landlock/common.h
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@ -256,3 +256,13 @@ static int __maybe_unused send_fd(int usock, int fd_tx)
return -errno; return -errno;
return 0; return 0;
} }
static void __maybe_unused
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));
}
}

10
tools/testing/selftests/landlock/fs_test.c
View file

@ -677,16 +677,6 @@ static int create_ruleset(struct __test_metadata *const _metadata,
return ruleset_fd; 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(layout0, proc_nsfs) TEST_F_FORK(layout0, proc_nsfs)
{ {
const struct rule rules[] = { const struct rule rules[] = {