Merge branch 'fix/misc' into for-linus

[pandora-kernel.git] / net / netfilter / nf_conntrack_proto_tcp.c

diff --git a/net/netfilter/nf_conntrack_proto_tcp.c b/net/netfilter/nf_conntrack_proto_tcp.c
index 33fc0a4..97a82ba 100644 (file)
--- a/net/netfilter/nf_conntrack_proto_tcp.c
+++ b/net/netfilter/nf_conntrack_proto_tcp.c
@@ -720,8 +720,8 @@ static bool tcp_in_window(const struct nf_conn *ct,
 /* Caller must linearize skb at tcp header. */
 void nf_conntrack_tcp_update(const struct sk_buff *skb,
                             unsigned int dataoff,
-                            struct nf_conn *ct,
-                            int dir)
+                            struct nf_conn *ct, int dir,
+                            s16 offset)
 {
        const struct tcphdr *tcph = (const void *)skb->data + dataoff;
        const struct ip_ct_tcp_state *sender = &ct->proto.tcp.seen[dir];
@@ -734,7 +734,7 @@ void nf_conntrack_tcp_update(const struct sk_buff *skb,
        /*
         * We have to worry for the ack in the reply packet only...
         */
-       if (after(end, ct->proto.tcp.seen[dir].td_end))
+       if (ct->proto.tcp.seen[dir].td_end + offset == end)
                ct->proto.tcp.seen[dir].td_end = end;
        ct->proto.tcp.last_end = end;
        spin_unlock_bh(&ct->lock);