60 	iph->tot_len = htons(skb->len);  in xfrm4_transport_finish()
80 	int iphlen, len;  in xfrm4_udp_encap_rcv()  local
92 	len = skb->len - sizeof(struct udphdr);  in xfrm4_udp_encap_rcv()
93 	if (!pskb_may_pull(skb, sizeof(struct udphdr) + min(len, 8)))  in xfrm4_udp_encap_rcv()
105 		if (len == 1 && udpdata[0] == 0xff) {  in xfrm4_udp_encap_rcv()
107 		} else if (len > sizeof(struct ip_esp_hdr) && udpdata32[0] != 0) {  in xfrm4_udp_encap_rcv()
109 			len = sizeof(struct udphdr);  in xfrm4_udp_encap_rcv()
116 		if (len == 1 && udpdata[0] == 0xff) {  in xfrm4_udp_encap_rcv()
118 		} else if (len > 2 * sizeof(u32) + sizeof(struct ip_esp_hdr) &&  in xfrm4_udp_encap_rcv()
122 			len = sizeof(struct udphdr) + 2 * sizeof(u32);  in xfrm4_udp_encap_rcv()
140 	iph->tot_len = htons(ntohs(iph->tot_len) - len);  in xfrm4_udp_encap_rcv()
141 	if (skb->len < iphlen + len) {  in xfrm4_udp_encap_rcv()
150 	__skb_pull(skb, len);  in xfrm4_udp_encap_rcv()