diff
< 	rt = pol_lookup_func(lookup, ...);
< 	if (rt != net->ipv6.ip6_null_entry) {
---
> 	bool rt_valid = false;
> 	rt = pol_lookup_func(lookup, ...);
> 	rt_valid = (rt != NULL);
> 	if (rt_valid && rt != net->ipv6.ip6_null_entry) {
