244 	struct udphdr *uh;  in udp6_input()  local
273 	uh = (struct udphdr *)(void *)((caddr_t)ip6 + off);  in udp6_input()
274 	ulen = ntohs((u_short)uh->uh_ulen);  in udp6_input()
283 	if (uh->uh_dport == 0) {  in udp6_input()
291 	if (udp6_input_checksum(m, uh, off, ulen)) {  in udp6_input()
299 	fromsa.sin6_port = uh->uh_sport;  in udp6_input()
335 		udp_in6.sin6_port = uh->uh_sport;  in udp6_input()
379 			if (in6p->in6p_lport != uh->uh_dport) {  in udp6_input()
414 			    in6p->in6p_fport != uh->uh_sport)) {  in udp6_input()
425 			    uh->uh_dport, uh->uh_sport, &ip6->ip6_dst,  in udp6_input()
473 			uh = (struct udphdr *)(void *)((caddr_t)ip6 + off);  in udp6_input()
505 	    (uh->uh_dport == ntohs((u_short)esp_udp_encap_port) ||  in udp6_input()
506 	    uh->uh_sport == ntohs((u_short)esp_udp_encap_port))) {  in udp6_input()
514 		if (uh->uh_dport != ntohs((u_short)esp_udp_encap_port)) {  in udp6_input()
516 			    (caddr_t)&ip6->ip6_src, uh->uh_dport,  in udp6_input()
517 			    uh->uh_sport, ip6_input_getdstifscope(m), ip6_input_getsrcifscope(m));  in udp6_input()
537 				uh = (struct udphdr *)(void *)((caddr_t)ip6 + off);  in udp6_input()
541 			    ((caddr_t)uh + sizeof(struct udphdr)) == 0xFF) {  in udp6_input()
544 			    ((caddr_t)uh + sizeof(struct udphdr)) != 0) {  in udp6_input()
557 	in6p = in6_pcblookup_hash(&udbinfo, &ip6->ip6_src, uh->uh_sport, ip6_input_getsrcifscope(m),  in udp6_input()
558 	    &ip6->ip6_dst, uh->uh_dport, ip6_input_getdstifscope(m), 1, m->m_pkthdr.rcvif);  in udp6_input()
569 				    ntohs(uh->uh_dport),  in udp6_input()
571 				    ntohs(uh->uh_sport));  in udp6_input()
576 				    ntohs(uh->uh_dport),  in udp6_input()
578 				    ntohs(uh->uh_sport));  in udp6_input()
592 	if (!necp_socket_is_allowed_to_send_recv_v6(in6p, uh->uh_dport,  in udp6_input()
593 	    uh->uh_sport, &ip6->ip6_dst, &ip6->ip6_src, ifp, pf_tag, NULL, NULL, NULL, NULL)) {  in udp6_input()
613 	udp_in6.sin6_port = uh->uh_sport;  in udp6_input()
656 	struct udphdr uh;  in udp6_ctlinput()  local
718 		bzero(&uh, sizeof(uh));  in udp6_ctlinput()
719 		m_copydata(m, off, sizeof(*uhp), (caddr_t)&uh);  in udp6_ctlinput()
721 		in6p = in6_pcblookup_hash(&udbinfo, &ip6->ip6_dst, uh.uh_dport, ip6_input_getdstifscope(m),  in udp6_ctlinput()
722 		    &ip6->ip6_src, uh.uh_sport, ip6_input_getsrcifscope(m), 0, NULL);  in udp6_ctlinput()
730 		(void) in6_pcbnotify(&udbinfo, sa, uh.uh_dport,  in udp6_ctlinput()
731 		    (struct sockaddr*)ip6cp->ip6c_src, uh.uh_sport,  in udp6_ctlinput()
746 		    uh.uh_sport, uh.uh_dport, IPPROTO_UDP,  in udp6_ctlinput()
1171 udp6_input_checksum(struct mbuf *m, struct udphdr *uh, int off, int ulen)  in udp6_input_checksum()  argument
1177 	    uh->uh_sum == 0) {  in udp6_input_checksum()
1194 			uh->uh_sum = m->m_pkthdr.csum_rx_val;  in udp6_input_checksum()
1245 			uh->uh_sum = in6_pseudo(&ip6->ip6_src, &ip6->ip6_dst,  in udp6_input_checksum()
1248 		uh->uh_sum ^= 0xffff;  in udp6_input_checksum()
1251 		uh->uh_sum = in6_cksum(m, IPPROTO_UDP, off, ulen);  in udp6_input_checksum()
1254 	if (uh->uh_sum != 0) {  in udp6_input_checksum()