diff options
| -rw-r--r-- | security/landlock/syscalls.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/security/landlock/syscalls.c b/security/landlock/syscalls.c index 5a7f1f77292e..a9760d252fc2 100644 --- a/security/landlock/syscalls.c +++ b/security/landlock/syscalls.c @@ -399,8 +399,7 @@ SYSCALL_DEFINE4(landlock_add_rule, const int, ruleset_fd, const enum landlock_rule_type, rule_type, const void __user *const, rule_attr, const __u32, flags) { - struct landlock_ruleset *ruleset; - int err; + struct landlock_ruleset *ruleset __free(landlock_put_ruleset) = NULL; if (!is_initialized()) return -EOPNOTSUPP; @@ -416,17 +415,12 @@ SYSCALL_DEFINE4(landlock_add_rule, const int, ruleset_fd, switch (rule_type) { case LANDLOCK_RULE_PATH_BENEATH: - err = add_rule_path_beneath(ruleset, rule_attr); - break; + return add_rule_path_beneath(ruleset, rule_attr); case LANDLOCK_RULE_NET_PORT: - err = add_rule_net_port(ruleset, rule_attr); - break; + return add_rule_net_port(ruleset, rule_attr); default: - err = -EINVAL; - break; + return -EINVAL; } - landlock_put_ruleset(ruleset); - return err; } /* Enforcement */ |