4824 hn_check_iplen(const struct mbuf *m, int hoff)  in hn_check_iplen()  argument
4831 	len = hoff + sizeof(struct ip);  in hn_check_iplen()
4841 	ip = mtodo(m, hoff);  in hn_check_iplen()
4849 	if (m->m_len < hoff + iphlen)  in hn_check_iplen()
4858 	if (m->m_pkthdr.len < hoff + iplen)  in hn_check_iplen()
4875 		if (m->m_len < hoff + iphlen + sizeof(struct tcphdr))  in hn_check_iplen()
4881 		if (m->m_len < hoff + iphlen + thoff)  in hn_check_iplen()
4887 		if (m->m_len < hoff + iphlen + sizeof(struct udphdr))  in hn_check_iplen()
4903 	int hoff;  in hn_rxpkt_proto()  local
4905 	hoff = sizeof(*eh);  in hn_rxpkt_proto()
4907 	KASSERT(m_new->m_len >= hoff, ("not ethernet frame"));  in hn_rxpkt_proto()
4914 		hoff = sizeof(*evl);  in hn_rxpkt_proto()
4915 		if (m_new->m_len < hoff)  in hn_rxpkt_proto()
4923 		*l4proto = hn_check_iplen(m_new, hoff);  in hn_rxpkt_proto()