518 	struct vrrpv3_header *vh;  in carp_input()  local
534 	if (m->m_pkthdr.len < iplen + sizeof(*vh)) {  in carp_input()
543 	if (m->m_len < iplen + sizeof(*vh)) {  in carp_input()
544 		if ((m = m_pullup(m, iplen + sizeof(*vh))) == NULL) {  in carp_input()
552 	vh = (struct vrrpv3_header *)((char *)ip + iplen);  in carp_input()
554 	switch (vh->vrrp_version) {  in carp_input()
564 		    vh->vrrp_version, if_name(m->m_pkthdr.rcvif));  in carp_input()
587 		vh = (struct vrrpv3_header *)((char *)ip + iplen);  in carp_input()
590 	switch (vh->vrrp_version) {  in carp_input()
616 		KASSERT(false, ("Unsupported version %d", vh->vrrp_version));  in carp_input()
629 	struct vrrpv3_header *vh;  in carp6_input()  local
648 	if (m->m_len < *offp + sizeof(*vh)) {  in carp6_input()
650 		m = m_pullup(m, *offp + sizeof(*vh));  in carp6_input()
658 	vh = (struct vrrpv3_header *)(mtod(m, char *) + *offp);  in carp6_input()
660 	switch (vh->vrrp_version) {  in carp6_input()
670 		    vh->vrrp_version, if_name(m->m_pkthdr.rcvif));  in carp6_input()
693 		vh = (struct vrrpv3_header *)mtodo(m, sizeof(*ip6));  in carp6_input()
696 	switch (vh->vrrp_version) {  in carp6_input()
723 		KASSERT(false, ("Unsupported version %d", vh->vrrp_version));  in carp6_input()
947 	struct vrrpv3_header *vh = mtodo(m, off);  in vrrp_input_c()  local
953 	MPASS(vh->vrrp_version == CARP_VERSION_VRRPv3);  in vrrp_input_c()
955 	ifa = carp_find_ifa(m, af, vh->vrrp_vrtid);  in vrrp_input_c()
972 		    vh->vrrp_version);  in vrrp_input_c()
1001 	sc->sc_vrrp_master_inter = ntohs(vh->vrrp_max_adver_int);  in vrrp_input_c()
1012 		if (ntohs(vh->vrrp_max_adver_int) < sc->sc_vrrp_adv_inter ||  in vrrp_input_c()
1013 		    vh->vrrp_priority > sc->sc_vrrp_prio) {  in vrrp_input_c()
1026 		if (V_carp_preempt && (ntohs(vh->vrrp_max_adver_int) > sc->sc_vrrp_adv_inter  in vrrp_input_c()
1027 		    || vh->vrrp_priority < sc->sc_vrrp_prio)) {  in vrrp_input_c()
1359 	struct vrrpv3_header vh = {  in vrrp_send_ad_locked()  local
1382 		len = sizeof(*ip) + sizeof(vh);  in vrrp_send_ad_locked()
1423 			vh.vrrp_count_addr++;  in vrrp_send_ad_locked()
1429 		bcopy(&vh, vh_ptr, sizeof(vh));  in vrrp_send_ad_locked()
1454 		len = sizeof(*ip6) + sizeof(vh);  in vrrp_send_ad_locked()
1486 		len = sizeof(vh);  in vrrp_send_ad_locked()
1502 			vh.vrrp_count_addr++;  in vrrp_send_ad_locked()
1508 		bcopy(&vh, vh_ptr, sizeof(vh));  in vrrp_send_ad_locked()