313 	struct ipv6hdr *ip6h, _ip6h;  in PROG()  local
315 	ip6h = bpf_flow_dissect_get_header(skb, sizeof(*ip6h), &_ip6h);  in PROG()
316 	if (!ip6h)  in PROG()
320 	memcpy(&keys->ipv6_src, &ip6h->saddr, 2*sizeof(ip6h->saddr));  in PROG()
323 	keys->ip_proto = ip6h->nexthdr;  in PROG()
324 	keys->flow_label = ip6_flowlabel(ip6h);  in PROG()
329 	return parse_ipv6_proto(skb, ip6h->nexthdr);  in PROG()
335 	struct ipv6_opt_hdr *ip6h, _ip6h;  in PROG()  local
337 	ip6h = bpf_flow_dissect_get_header(skb, sizeof(*ip6h), &_ip6h);  in PROG()
338 	if (!ip6h)  in PROG()
344 	keys->thoff += (1 + ip6h->hdrlen) << 3;  in PROG()
345 	keys->ip_proto = ip6h->nexthdr;  in PROG()
347 	return parse_ipv6_proto(skb, ip6h->nexthdr);  in PROG()