@@ -113,7 +113,6 @@ ip:
case htons(ETH_P_IPV6): {
const struct ipv6hdr *iph;
struct ipv6hdr _iph;
- __be32 flow_label;
ipv6:
iph = __skb_header_pointer(skb, nhoff, sizeof(_iph), data, hlen, &_iph);
@@ -130,8 +129,9 @@ ipv6:
flow->src = (__force __be32)ipv6_addr_hash(&iph->saddr);
flow->dst = (__force __be32)ipv6_addr_hash(&iph->daddr);
- flow_label = ip6_flowlabel(iph);
- if (flow_label) {
+ if (skb && ip6_flowlabel(iph)) {
+ __be32 flow_label = ip6_flowlabel(iph);
+
/* Awesome, IPv6 packet has a flow label so we can
* use that to represent the ports without any
* further dissection.