vserver 1.9.3

[linux-2.6.git] / net / ipv4 / ip_input.c

diff --git a/net/ipv4/ip_input.c b/net/ipv4/ip_input.c
index c7b3b60..f2e8819 100644 (file)
--- a/net/ipv4/ip_input.c
+++ b/net/ipv4/ip_input.c
@@ -231,10 +231,9 @@ static inline int ip_local_deliver_finish(struct sk_buff *skb)
                if (raw_sk)
                        raw_v4_input(skb, skb->nh.iph, hash);
 
-               if ((ipprot = inet_protos[hash]) != NULL) {
+               if ((ipprot = rcu_dereference(inet_protos[hash])) != NULL) {
                        int ret;
 
-                       smp_read_barrier_depends();
                        if (!ipprot->no_policy &&
                            !xfrm4_policy_check(NULL, XFRM_POLICY_IN, skb)) {
                                kfree_skb(skb);