diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
index aa2f18b..f79bfdb 100644
--- a/net/ipv6/udp.c
+++ b/net/ipv6/udp.c
@@ -895,11 +895,16 @@
 	struct udphdr *uh;
 	struct udp_sock  *up = udp_sk(sk);
 	struct inet_sock *inet = inet_sk(sk);
-	struct flowi6 *fl6 = &inet->cork.fl.u.ip6;
+	struct flowi6 *fl6;
 	int err = 0;
 	int is_udplite = IS_UDPLITE(sk);
 	__wsum csum = 0;
 
+	if (up->pending == AF_INET)
+		return udp_push_pending_frames(sk);
+
+	fl6 = &inet->cork.fl.u.ip6;
+
 	/* Grab the skbuff where UDP header space exists. */
 	if ((skb = skb_peek(&sk->sk_write_queue)) == NULL)
 		goto out;