net: use dst_confirm_neigh for UDP, RAW, ICMP, L2TP

[mirror_ubuntu-zesty-kernel.git] / net / ipv6 / udp.c

diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
index 0770f95f5e1c4b07d0cbb568f230456b234ca07b..7b01ee260f5678745b89455e181b427b84822bf6 100644 (file)
--- a/net/ipv6/udp.c
+++ b/net/ipv6/udp.c
@@ -1299,7 +1299,8 @@ out:
        return err;
 
 do_confirm:
-       dst_confirm(dst);
+       if (msg->msg_flags & MSG_PROBE)
+               dst_confirm_neigh(dst, &fl6.daddr);
        if (!(msg->msg_flags&MSG_PROBE) || len)
                goto back_from_confirm;
        err = 0;