bsd/netinet6/esp_input.c

97 #include <netinet/ip6.h>
165 	struct ip6_hdr *ip6;
519 			if (m->m_len < sizeof(*ip6)) {
520 				m = m_pullup(m, sizeof(*ip6));
533 			ip6 = mtod(m, struct ip6_hdr *);
540 			    (caddr_t)&ip6->ip6_src, (caddr_t)&ip6->ip6_dst)) {
543 			    ipsec6_logpacketstr(ip6, spi), ipsec_logsastr(sav)));
553 				ip6addr->sin6_addr = ip6->ip6_dst;
750 	struct ip6_hdr *ip6;
783 	ip6 = mtod(m, struct ip6_hdr *);
785 	if (ntohs(ip6->ip6_plen) == 0) {
796 	                      (caddr_t)&ip6->ip6_src, (caddr_t)&ip6->ip6_dst,
828 		    ipsec6_logpacketstr(ip6, spi), ipsec_logsastr(sav)));
852 		    ipsec6_logpacketstr(ip6, spi), ipsec_logsastr(sav)));
883 		    ipsec6_logpacketstr(ip6, spi), ipsec_logsastr(sav)));
890 		    ipsec6_logpacketstr(ip6, spi), ipsec_logsastr(sav)));
897 	ip6 = mtod(m, struct ip6_hdr *);
898 	ip6->ip6_plen = htons(ntohs(ip6->ip6_plen) - siz);
945 	ip6 = mtod(m, struct ip6_hdr *);	/*set it again just in case*/
984 		    ipsec6_logpacketstr(ip6, spi), ipsec_logsastr(sav)));
991 	ip6 = mtod(m, struct ip6_hdr *);
992 	ip6->ip6_plen = htons(ntohs(ip6->ip6_plen) - taillen);
1018 		flowinfo = ip6->ip6_flow;
1020 		if (m->m_len < sizeof(*ip6)) {
1029 			m = m_pullup(m, sizeof(*ip6));
1035 		ip6 = mtod(m, struct ip6_hdr *);
1037 		ip6_ecn_egress(ip6_ipsec_ecn, &flowinfo, &ip6->ip6_flow);
1039 			    (caddr_t)&ip6->ip6_src, (caddr_t)&ip6->ip6_dst)) {
1042 			    ipsec6_logpacketstr(ip6, spi),
1062 			ip6addr->sin6_addr = ip6->ip6_dst;
1111 		ip6 = mtod(m, struct ip6_hdr *);
1113 			ovbcopy((caddr_t)ip6, ((caddr_t)ip6) + stripsiz, off);
1181 		ip6 = mtod(m, struct ip6_hdr *);
1182 		ip6->ip6_plen = htons(ntohs(ip6->ip6_plen) - stripsiz);
1244 	struct ip6_hdr *ip6;
1259 		ip6 = ip6cp->ip6c_ip6;
1263 		ip6 = NULL;
1266 	if (ip6) {
1286 		 * XXX: We assume that when ip6 is non NULL,