4 files changed, 10 insertions, 9 deletions
diff --git a/net/ipv4/ip_input.c b/net/ipv4/ip_input.c
index e45846ae570b..18d7fad474d7 100644
--- a/net/ipv4/ip_input.c
+++ b/net/ipv4/ip_input.c
@@ -185,7 +185,6 @@ int ip_call_ra_chain(struct sk_buff *skb)
 					raw_rcv(last, skb2);
 			}
 			last = sk;
-			nf_reset(skb);
 		}
 	}
 
@@ -204,10 +203,6 @@ static inline int ip_local_deliver_finish(struct sk_buff *skb)
 
 	__skb_pull(skb, ihl);
 
-	/* Free reference early: we don't need it any more, and it may
-           hold ip_conntrack module loaded indefinitely. */
-	nf_reset(skb);
-
         /* Point into the IP datagram, just past the header. */
         skb->h.raw = skb->data;
 
@@ -232,10 +227,12 @@ static inline int ip_local_deliver_finish(struct sk_buff *skb)
 		if ((ipprot = rcu_dereference(inet_protos[hash])) != NULL) {
 			int ret;
 
-			if (!ipprot->no_policy &&
-			    !xfrm4_policy_check(NULL, XFRM_POLICY_IN, skb)) {
-				kfree_skb(skb);
-				goto out;
+			if (!ipprot->no_policy) {
+				if (!xfrm4_policy_check(NULL, XFRM_POLICY_IN, skb)) {
+					kfree_skb(skb);
+					goto out;
+				}
+				nf_reset(skb);
 			}
 			ret = ipprot->handler(skb);
 			if (ret < 0) {
diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
index 4b0d7e4d6269..165a4d81efa4 100644
--- a/net/ipv4/raw.c
+++ b/net/ipv4/raw.c
@@ -255,6 +255,7 @@ int raw_rcv(struct sock *sk, struct sk_buff *skb)
 		kfree_skb(skb);
 		return NET_RX_DROP;
 	}
+	nf_reset(skb);
 
 	skb_push(skb, skb->data - skb->nh.raw);
 
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index e9f83e5b28ce..6ea353907af5 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -1080,6 +1080,7 @@ process:
 
 	if (!xfrm4_policy_check(sk, XFRM_POLICY_IN, skb))
 		goto discard_and_relse;
+	nf_reset(skb);
 
 	if (sk_filter(sk, skb, 0))
 		goto discard_and_relse;
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index 223abaa72bc5..00840474a449 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -989,6 +989,7 @@ static int udp_queue_rcv_skb(struct sock * sk, struct sk_buff *skb)
 		kfree_skb(skb);
 		return -1;
 	}
+	nf_reset(skb);
 
 	if (up->encap_type) {
 		/*
@@ -1149,6 +1150,7 @@ int udp_rcv(struct sk_buff *skb)
 
 	if (!xfrm4_policy_check(NULL, XFRM_POLICY_IN, skb))
 		goto drop;
+	nf_reset(skb);
 
 	/* No socket. Drop packet silently, if checksum is wrong */
 	if (udp_checksum_complete(skb))