SELinux: Fix memory leak upon loading policy

[pandora-kernel.git] / security / selinux / netport.c

diff --git a/security/selinux/netport.c b/security/selinux/netport.c
index 0b62bd1..7b9eb1f 100644 (file)
--- a/security/selinux/netport.c
+++ b/security/selinux/netport.c
@@ -123,7 +123,9 @@ static void sel_netport_insert(struct sel_netport *port)
        if (sel_netport_hash[idx].size == SEL_NETPORT_HASH_BKT_LIMIT) {
                struct sel_netport *tail;
                tail = list_entry(
-                       rcu_dereference(sel_netport_hash[idx].list.prev),
+                       rcu_dereference_protected(
+                               sel_netport_hash[idx].list.prev,
+                               lockdep_is_held(&sel_netport_lock)),
                        struct sel_netport, list);
                list_del_rcu(&tail->list);
                kfree_rcu(tail, rcu);