246 	struct udphdr *uh;  in udp6_input()  local
277 	uh = (struct udphdr *)(void *)((caddr_t)ip6 + off);  in udp6_input()
278 	ulen = ntohs((u_short)uh->uh_ulen);  in udp6_input()
288 	if (uh->uh_dport == 0) {  in udp6_input()
297 	if (udp6_input_checksum(m, uh, off, ulen)) {  in udp6_input()
306 	fromsa.sin6_port = uh->uh_sport;  in udp6_input()
342 		udp_in6.sin6_port = uh->uh_sport;  in udp6_input()
386 			if (in6p->in6p_lport != uh->uh_dport) {  in udp6_input()
421 			    in6p->in6p_fport != uh->uh_sport)) {  in udp6_input()
432 			    uh->uh_dport, uh->uh_sport, &ip6->ip6_dst,  in udp6_input()
436 				UDP_LOG_DROP_NECP(ip6, uh, in6p, false);  in udp6_input()
485 			uh = (struct udphdr *)(void *)((caddr_t)ip6 + off);  in udp6_input()
518 	    (uh->uh_dport == ntohs((u_short)esp_udp_encap_port) ||  in udp6_input()
519 	    uh->uh_sport == ntohs((u_short)esp_udp_encap_port))) {  in udp6_input()
524 		    uh->uh_sport, ip6_input_getsrcifscope(m));  in udp6_input()
526 		    uh->uh_dport, ip6_input_getdstifscope(m));  in udp6_input()
535 		if (uh->uh_dport != ntohs((u_short)esp_udp_encap_port)) {  in udp6_input()
557 				uh = (struct udphdr *)(void *)((caddr_t)ip6 + off);  in udp6_input()
561 			    ((caddr_t)uh + sizeof(struct udphdr)) == 0xFF) {  in udp6_input()
565 			    ((caddr_t)uh + sizeof(struct udphdr)) != 0) {  in udp6_input()
578 	in6p = in6_pcblookup_hash(&udbinfo, &ip6->ip6_src, uh->uh_sport, ip6_input_getsrcifscope(m),  in udp6_input()
579 	    &ip6->ip6_dst, uh->uh_dport, ip6_input_getdstifscope(m), 1, m->m_pkthdr.rcvif);  in udp6_input()
590 				    ntohs(uh->uh_dport),  in udp6_input()
592 				    ntohs(uh->uh_sport));  in udp6_input()
597 				    ntohs(uh->uh_dport),  in udp6_input()
599 				    ntohs(uh->uh_sport));  in udp6_input()
621 	if (!necp_socket_is_allowed_to_send_recv_v6(in6p, uh->uh_dport,  in udp6_input()
622 	    uh->uh_sport, &ip6->ip6_dst, &ip6->ip6_src, ifp, pf_tag, NULL, NULL, NULL, NULL)) {  in udp6_input()
624 		UDP_LOG_DROP_NECP(ip6, uh, in6p, false);  in udp6_input()
640 	udp_in6.sin6_port = uh->uh_sport;  in udp6_input()
686 	struct udphdr uh;  in udp6_ctlinput()  local
748 		bzero(&uh, sizeof(uh));  in udp6_ctlinput()
749 		m_copydata(m, off, sizeof(*uhp), (caddr_t)&uh);  in udp6_ctlinput()
751 		in6p = in6_pcblookup_hash(&udbinfo, &ip6->ip6_dst, uh.uh_dport, ip6_input_getdstifscope(m),  in udp6_ctlinput()
752 		    &ip6->ip6_src, uh.uh_sport, ip6_input_getsrcifscope(m), 0, NULL);  in udp6_ctlinput()
763 			in6_pcbnotify(&udbinfo, sa, uh.uh_dport,  in udp6_ctlinput()
764 			    SA(ip6cp->ip6c_src), uh.uh_sport,  in udp6_ctlinput()
767 			in6_pcbnotify(&udbinfo, sa, uh.uh_dport,  in udp6_ctlinput()
768 			    SA(ip6cp->ip6c_src), uh.uh_sport,  in udp6_ctlinput()
784 		    uh.uh_sport, uh.uh_dport, IPPROTO_UDP,  in udp6_ctlinput()
1280 udp6_input_checksum(struct mbuf *m, struct udphdr *uh, int off, int ulen)  in udp6_input_checksum()  argument
1286 	    uh->uh_sum == 0) {  in udp6_input_checksum()
1303 			uh->uh_sum = m->m_pkthdr.csum_rx_val;  in udp6_input_checksum()
1354 			uh->uh_sum = in6_pseudo(&ip6->ip6_src, &ip6->ip6_dst,  in udp6_input_checksum()
1357 		uh->uh_sum ^= 0xffff;  in udp6_input_checksum()
1360 		uh->uh_sum = in6_cksum(m, IPPROTO_UDP, off, ulen);  in udp6_input_checksum()
1363 	if (uh->uh_sum != 0) {  in udp6_input_checksum()