netfilter: SYNPROXY: fix sending window update to client

[mirror_ubuntu-artful-kernel.git] / net / ipv4 / netfilter / ipt_SYNPROXY.c

diff --git a/net/ipv4/netfilter/ipt_SYNPROXY.c b/net/ipv4/netfilter/ipt_SYNPROXY.c
index fe8cc183411e052f6e0ba4afefbeaef1e77313cd..95ea633e8356eb9b419e4027f9954810194aa23c 100644 (file)
--- a/net/ipv4/netfilter/ipt_SYNPROXY.c
+++ b/net/ipv4/netfilter/ipt_SYNPROXY.c
@@ -226,7 +226,8 @@ synproxy_send_client_ack(const struct synproxy_net *snet,
 
        synproxy_build_options(nth, opts);
 
-       synproxy_send_tcp(skb, nskb, NULL, 0, niph, nth, tcp_hdr_size);
+       synproxy_send_tcp(skb, nskb, skb->nfct, IP_CT_ESTABLISHED_REPLY,
+                         niph, nth, tcp_hdr_size);
 }
 
 static bool