337 	struct udphdr *ud;  in IcmpAliasIn2()  local
345 	ud = (struct udphdr *)ip_next(ip);  in IcmpAliasIn2()
351 		    ud->uh_dport, ud->uh_sport,  in IcmpAliasIn2()
377 			accumulate += ud->uh_sport;  in IcmpAliasIn2()
394 			ud->uh_sport = original_port;  in IcmpAliasIn2()
526 	struct udphdr *ud;  in IcmpAliasOut2()  local
534 	ud = (struct udphdr *)ip_next(ip);  in IcmpAliasOut2()
540 		    ud->uh_dport, ud->uh_sport,  in IcmpAliasOut2()
566 			accumulate += ud->uh_dport;  in IcmpAliasOut2()
582 			ud->uh_dport = alias_port;  in IcmpAliasOut2()
728 	struct udphdr *ud;  in ValidateUdpLength()  local
737 	ud = (struct udphdr *)ip_next(pip);  in ValidateUdpLength()
738 	if (!MF_ISSET(pip) && dlen < ntohs(ud->uh_ulen))  in ValidateUdpLength()
740 	return (ud);  in ValidateUdpLength()
746 	struct udphdr *ud;  in UdpAliasIn()  local
751 	ud = ValidateUdpLength(pip);  in UdpAliasIn()
752 	if (ud == NULL)  in UdpAliasIn()
756 	    ud->uh_sport, ud->uh_dport,  in UdpAliasIn()
771 			.sport = &ud->uh_sport,  in UdpAliasIn()
772 			.dport = &ud->uh_dport,  in UdpAliasIn()
779 		alias_port = ud->uh_dport;  in UdpAliasIn()
780 		ud->uh_dport = GetOriginalPort(lnk);  in UdpAliasIn()
792 		if (ud->uh_sum != 0) {  in UdpAliasIn()
794 			accumulate -= ud->uh_dport;  in UdpAliasIn()
801 				accumulate += ud->uh_sport;  in UdpAliasIn()
810 			ADJUST_CHECKSUM(accumulate, ud->uh_sum);  in UdpAliasIn()
816 			ud->uh_sport = proxy_port;  in UdpAliasIn()
837 	struct udphdr *ud;  in UdpAliasOut()  local
847 	ud = ValidateUdpLength(pip);  in UdpAliasOut()
848 	if (ud == NULL)  in UdpAliasOut()
853 	    pip->ip_src, pip->ip_dst, ud->uh_dport, pip->ip_p);  in UdpAliasOut()
859 	dest_port = ud->uh_dport;  in UdpAliasOut()
870 		if (ud->uh_sum != 0) {  in UdpAliasOut()
873 			accumulate += ud->uh_dport;  in UdpAliasOut()
875 			ADJUST_CHECKSUM(accumulate, ud->uh_sum);  in UdpAliasOut()
878 		ud->uh_dport = proxy_server_port;  in UdpAliasOut()
881 	    ud->uh_sport, ud->uh_dport,  in UdpAliasOut()
891 			.sport = &ud->uh_sport,  in UdpAliasOut()
892 			.dport = &ud->uh_dport,  in UdpAliasOut()
903 			ud = (struct udphdr *)ip_next(pip);  in UdpAliasOut()
914 		if (ud->uh_sum != 0) {  in UdpAliasOut()
917 			accumulate = ud->uh_sport;  in UdpAliasOut()
921 			ADJUST_CHECKSUM(accumulate, ud->uh_sum);  in UdpAliasOut()
924 		ud->uh_sport = alias_port;  in UdpAliasOut()
999 					.sport = &ud->uh_sport,  in TcpAliasIn()
1000 					.dport = &ud->uh_dport,  in TcpAliasIn()
1566 	struct udphdr *ud;  in LibAliasUnaliasOut()  local
1579 	ud = (struct udphdr *)ip_next(pip);  in LibAliasUnaliasOut()
1586 		    ud->uh_dport, ud->uh_sport,  in LibAliasUnaliasOut()
1612 				accumulate += ud->uh_sport;  in LibAliasUnaliasOut()
1614 				ADJUST_CHECKSUM(accumulate, ud->uh_sum);  in LibAliasUnaliasOut()
1628 				ud->uh_sport = original_port;  in LibAliasUnaliasOut()