1141 		len += n->m_len;  in ipsec_setspidx()
1160 	if (m->m_len >= sizeof(*ip)) {  in ipsec_setspidx()
1296 	if (m->m_len >= sizeof(*ip)) {  in ipsec4_setspidx_ipaddr()
1391 	if (m->m_len >= sizeof(*ip6)) {  in ipsec6_setspidx_ipaddr()
2290 	if (m->m_len < sizeof(*ip)) {  in ipsec4_encapsulate()
2301 	if (m->m_len != hlen) {  in ipsec4_encapsulate()
2326 		n->m_len = hlen;  in ipsec4_encapsulate()
2332 		m->m_next->m_len += hlen;  in ipsec4_encapsulate()
2339 	m->m_len = sizeof(struct ip);  in ipsec4_encapsulate()
2406 	if (m->m_len != sizeof(struct ip6_hdr)) {  in ipsec6_encapsulate()
2416 		n->m_len = sizeof(struct ip6_hdr);  in ipsec6_encapsulate()
2422 		m->m_next->m_len += sizeof(struct ip6_hdr);  in ipsec6_encapsulate()
2483 	if (m->m_len != sizeof(struct ip6_hdr)) {  in ipsec64_encapsulate()
2493 		n->m_len = sizeof(struct ip6_hdr);  in ipsec64_encapsulate()
2499 		m->m_next->m_len += sizeof(struct ip6_hdr);  in ipsec64_encapsulate()
2507 	m->m_len = sizeof(struct ip);  in ipsec64_encapsulate()
2716 	if (m->m_len < sizeof(*ip)) {  in ipsec46_encapsulate()
2728 	if (m->m_len != hlen) {  in ipsec46_encapsulate()
2753 		n->m_len = hlen;  in ipsec46_encapsulate()
2759 		m->m_next->m_len += hlen;  in ipsec46_encapsulate()
2779 		n->m_len = sizeof(struct ip6_hdr);  in ipsec46_encapsulate()
2786 		m->m_len += (sizeof(struct ip6_hdr) - hlen);  in ipsec46_encapsulate()
3153 		for (i = 0; i < m->m_len; i++) {  in ipsec_dumpmbuf()
3456 					if (state->m->m_len < hlen + sizeof(struct udphdr)) {  in ipsec4_output()
4241 	if (m->m_len < sizeof(struct ip)) {  in ipsec4_splithdr()
4242 …panic("ipsec4_splithdr: first mbuf too short, m_len %d, pkt_len %d, m_flag %x", m->m_len, m->m_pkt…  in ipsec4_splithdr()
4250 	if (m->m_len > hlen) {  in ipsec4_splithdr()
4260 		m->m_len -= hlen;  in ipsec4_splithdr()
4264 		m->m_len = hlen;  in ipsec4_splithdr()
4266 	} else if (m->m_len < hlen) {  in ipsec4_splithdr()
4283 	if (m->m_len < sizeof(struct ip6_hdr)) {  in ipsec6_splithdr()
4288 	if (m->m_len > hlen) {  in ipsec6_splithdr()
4298 		m->m_len -= hlen;  in ipsec6_splithdr()
4302 		m->m_len = hlen;  in ipsec6_splithdr()
4304 	} else if (m->m_len < hlen) {  in ipsec6_splithdr()
4338 	if (m->m_len < sizeof(struct ip)) {  in ipsec4_tunnel_validate()
4464 	if (m->m_len < sizeof(struct ip6_hdr)) {  in ipsec6_tunnel_validate()
4605 				mnew->m_len = 0;  in ipsec_copypkt()
4616 				remain = n->m_len;  in ipsec_copypkt()
4639 					mm->m_len = len;  in ipsec_copypkt()
4912 		m->m_len = sizeof(struct udpiphdr) + 1;  in ipsec_send_natt_keepalive()
4913 		bzero(m_mtod(m), m->m_len);  in ipsec_send_natt_keepalive()
4914 		m->m_pkthdr.len = m->m_len;  in ipsec_send_natt_keepalive()
4916 		ip->ip_len = (u_short)m->m_len;  in ipsec_send_natt_keepalive()
4971 		m->m_len = sizeof(struct udphdr) + sizeof(struct ip6_hdr) + 1;  in ipsec_send_natt_keepalive()
4972 		bzero(m_mtod(m), m->m_len);  in ipsec_send_natt_keepalive()
4973 		m->m_pkthdr.len = m->m_len;  in ipsec_send_natt_keepalive()