162 	struct udphdr *udph;  in fils_dhcp_handler()  local
254 			    sizeof(*iph) + sizeof(*udph) + (end - pos) + 2);  in fils_dhcp_handler()
264 	iph->ip_len = htons(sizeof(*iph) + sizeof(*udph) + (end - pos));  in fils_dhcp_handler()
270 	udph = wpabuf_put(resp, sizeof(*udph));  in fils_dhcp_handler()
271 	udph->uh_sport = htons(DHCP_SERVER_PORT);  in fils_dhcp_handler()
272 	udph->uh_dport = htons(DHCP_CLIENT_PORT);  in fils_dhcp_handler()
273 	udph->uh_ulen = htons(sizeof(*udph) + (end - pos));  in fils_dhcp_handler()
274 	udph->uh_sum = htons(0x0000); /* TODO: calculate checksum */  in fils_dhcp_handler()
483 	const struct udphdr *udph;  in fils_process_hlp_udp()  local
486 	if (len < sizeof(*iph) + sizeof(*udph))  in fils_process_hlp_udp()
489 	udph = (const struct udphdr *) (iph + 1);  in fils_process_hlp_udp()
490 	sport = ntohs(udph->uh_sport);  in fils_process_hlp_udp()
491 	dport = ntohs(udph->uh_dport);  in fils_process_hlp_udp()
492 	ulen = ntohs(udph->uh_ulen);  in fils_process_hlp_udp()
495 		   sport, dport, ulen, ntohs(udph->uh_sum));  in fils_process_hlp_udp()
497 	if (ulen < sizeof(*udph) || ulen > len - sizeof(*iph))  in fils_process_hlp_udp()
501 		return fils_process_hlp_dhcp(hapd, sta, (const u8 *) (udph + 1),  in fils_process_hlp_udp()
502 					     ulen - sizeof(*udph));  in fils_process_hlp_udp()