return mhash >> 1;
}
+/* Called with rcu held */
void ip6_route_input(struct sk_buff *skb)
{
const struct ipv6hdr *iph = ipv6_hdr(skb);
struct net *net = dev_net(skb->dev);
- int flags = RT6_LOOKUP_F_HAS_SADDR;
+ int flags = RT6_LOOKUP_F_HAS_SADDR | RT6_LOOKUP_F_DST_NOREF;
struct ip_tunnel_info *tun_info;
struct flowi6 fl6 = {
.flowi6_iif = skb->dev->ifindex,
if (unlikely(fl6.flowi6_proto == IPPROTO_ICMPV6))
fl6.mp_hash = rt6_multipath_hash(net, &fl6, skb, flkeys);
skb_dst_drop(skb);
- skb_dst_set(skb,
- ip6_route_input_lookup(net, skb->dev, &fl6, skb, flags));
+ skb_dst_set_noref(skb, ip6_route_input_lookup(net, skb->dev,
+ &fl6, skb, flags));
}
static struct rt6_info *ip6_pol_route_output(struct net *net,