++ else if (proto == 6) {
++ if ((*pskb)->sk) {
++ connection_sk = (*pskb)->sk;
++ sock_hold(connection_sk);
++ }
++ else
++ connection_sk = inet_lookup_established(&tcp_hashinfo, src_ip, src_port, ip, port, dif);
++
+
++ if (connection_sk) {
++ if (connection_sk->sk_state == TCP_TIME_WAIT) {
++ inet_twsk_put(inet_twsk(connection_sk));
++ break;
++ }
++ connection_sk->sk_peercred.gid = connection_sk->sk_peercred.uid = ct->xid[dir];
++ ct->xid[!dir]=connection_sk->sk_xid;
++ if (connection_sk->sk_xid != 0)
++ mark = connection_sk->sk_xid;
++ else if (hooknum == NF_IP_LOCAL_IN) {
++ /* Neutralize packets in incognito */
++ mark = -1;
++ }
++ sock_put(connection_sk);
++ }
++ else
++ mark = -1 ;
++ }
++ break;
++ }