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Show First 20 Lines • Show All 212 Lines • ▼ Show 20 Lines	if ((s = tcp_log_addrs(&inp->inp_inc, th, NULL, NULL))) {
free(s, M_TCPLOG);		free(s, M_TCPLOG);
}		}
goto drop;		goto drop;
}		}

/*		/*
* If a new connection request is received		* If a new connection request is received
* while in TIME_WAIT, drop the old connection		* while in TIME_WAIT, drop the old connection
* and start over if the sequence numbers		* and start over if the sequence number
* are above the previous ones.		* is different from the previous initial
		* sequence number.
* Allow UDP port number changes in this case.		* Allow UDP port number changes in this case.
*/		*/
if (((thflags & (TH_SYN \| TH_ACK)) == TH_SYN) &&		if (((thflags & (TH_SYN \| TH_ACK)) == TH_SYN) &&
SEQ_GT(th->th_seq, tp->rcv_nxt)) {		th->th_seq != tp->irs) {
/*		/*
* In case we can't upgrade our lock just pretend we have		* In case we can't upgrade our lock just pretend we have
* lost this packet.		* lost this packet.
*/		*/
if (INP_TRY_UPGRADE(inp) == 0)		if (INP_TRY_UPGRADE(inp) == 0)
goto drop;		goto drop;
if ((tp = tcp_close(tp)) != NULL)		if ((tp = tcp_close(tp)) != NULL)
INP_WUNLOCK(inp);		INP_WUNLOCK(inp);
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