1 files changed, 6 insertions, 2 deletions

diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
index 1fd784f3e2e..dd309626ae9 100644
--- a/net/ipv6/udp.c
+++ b/net/ipv6/udp.c
@@ -534,7 +534,9 @@ static void udp_v6_flush_pending_frames(struct sock *sk)
 {
         struct udp_sock *up = udp_sk(sk);
 
-        if (up->pending) {
+        if (up->pending == AF_INET)
+                udp_flush_pending_frames(sk);
+        else if (up->pending) {
                 up->len = 0;
                 up->pending = 0;
                 ip6_flush_pending_frames(sk);
@@ -731,7 +733,7 @@ do_udp_sendmsg:
                 memset(opt, 0, sizeof(struct ipv6_txoptions));
                 opt->tot_len = sizeof(*opt);
 
-                err = datagram_send_ctl(msg, &fl, opt, &hlimit, &tclass);
+                err = datagram_send_ctl(sock_net(sk), msg, &fl, opt, &hlimit, &tclass);
                 if (err < 0) {
                         fl6_sock_release(flowlabel);
                         return err;
@@ -848,12 +850,14 @@ do_append_data:
                 } else {
                         dst_release(dst);
                 }
+                dst = NULL;
         }
 
         if (err > 0)
                 err = np->recverr ? net_xmit_errno(err) : 0;
         release_sock(sk);
 out:
+        dst_release(dst);
         fl6_sock_release(flowlabel);
         if (!err)
                 return len;