diff options
Diffstat (limited to 'security/landlock/domain.c')
| -rw-r--r-- | security/landlock/domain.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/security/landlock/domain.c b/security/landlock/domain.c index 93c7104fd6b2..4031b581be07 100644 --- a/security/landlock/domain.c +++ b/security/landlock/domain.c @@ -439,10 +439,11 @@ landlock_merge_ruleset(struct landlock_domain *const parent, int err; might_sleep(); - lockdep_assert_held(&ruleset->lock); if (WARN_ON_ONCE(!ruleset)) return ERR_PTR(-EINVAL); + lockdep_assert_held(&ruleset->lock); + if (parent) { if (parent->num_layers >= LANDLOCK_MAX_NUM_LAYERS) return ERR_PTR(-E2BIG); |