2 files changed, 9 insertions, 2 deletions

diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index d92f94b7e402..7d5a8661df76 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -1588,8 +1588,11 @@ int udp_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
                 goto csum_error;
 
 
-        if (sk_rcvqueues_full(sk, skb, sk->sk_rcvbuf))
+        if (sk_rcvqueues_full(sk, skb, sk->sk_rcvbuf)) {
+                UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_RCVBUFERRORS,
+                                 is_udplite);
                 goto drop;
+        }
 
         rc = 0;
 
diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
index 95c834799288..7092ff78fd84 100644
--- a/net/ipv6/udp.c
+++ b/net/ipv6/udp.c
@@ -674,8 +674,11 @@ int udpv6_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
                         goto csum_error;
         }
 
-        if (sk_rcvqueues_full(sk, skb, sk->sk_rcvbuf))
+        if (sk_rcvqueues_full(sk, skb, sk->sk_rcvbuf)) {
+                UDP6_INC_STATS_BH(sock_net(sk),
+                                  UDP_MIB_RCVBUFERRORS, is_udplite);
                 goto drop;
+        }
 
         skb_dst_drop(skb);
 
@@ -690,6 +693,7 @@ int udpv6_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
         bh_unlock_sock(sk);
 
         return rc;
+
 csum_error:
         UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_CSUMERRORS, is_udplite);
 drop: