4375 	int offset, ihlen, ret = -EINVAL;  in selinux_parse_skb_ipv4()  local
4378 	offset = skb_network_offset(skb);  in selinux_parse_skb_ipv4()
4379 	ih = skb_header_pointer(skb, offset, sizeof(_iph), &_iph);  in selinux_parse_skb_ipv4()
4401 		offset += ihlen;  in selinux_parse_skb_ipv4()
4402 		th = skb_header_pointer(skb, offset, sizeof(_tcph), &_tcph);  in selinux_parse_skb_ipv4()
4417 		offset += ihlen;  in selinux_parse_skb_ipv4()
4418 		uh = skb_header_pointer(skb, offset, sizeof(_udph), &_udph);  in selinux_parse_skb_ipv4()
4433 		offset += ihlen;  in selinux_parse_skb_ipv4()
4434 		dh = skb_header_pointer(skb, offset, sizeof(_dccph), &_dccph);  in selinux_parse_skb_ipv4()
4450 		offset += ihlen;  in selinux_parse_skb_ipv4()
4451 		sh = skb_header_pointer(skb, offset, sizeof(_sctph), &_sctph);  in selinux_parse_skb_ipv4()
4474 	int ret = -EINVAL, offset;  in selinux_parse_skb_ipv6()  local
4478 	offset = skb_network_offset(skb);  in selinux_parse_skb_ipv6()
4479 	ip6 = skb_header_pointer(skb, offset, sizeof(_ipv6h), &_ipv6h);  in selinux_parse_skb_ipv6()
4488 	offset += sizeof(_ipv6h);  in selinux_parse_skb_ipv6()
4489 	offset = ipv6_skip_exthdr(skb, offset, &nexthdr, &frag_off);  in selinux_parse_skb_ipv6()
4490 	if (offset < 0)  in selinux_parse_skb_ipv6()
4500 		th = skb_header_pointer(skb, offset, sizeof(_tcph), &_tcph);  in selinux_parse_skb_ipv6()
4512 		uh = skb_header_pointer(skb, offset, sizeof(_udph), &_udph);  in selinux_parse_skb_ipv6()
4524 		dh = skb_header_pointer(skb, offset, sizeof(_dccph), &_dccph);  in selinux_parse_skb_ipv6()
4537 		sh = skb_header_pointer(skb, offset, sizeof(_sctph), &_sctph);  in selinux_parse_skb_ipv6()