if (xfrm_nr == XFRM_MAX_DEPTH)
goto drop;
- x = xfrm_state_lookup((xfrm_address_t *)&iph->daddr, spi, nexthdr, AF_INET6);
+ x = xfrm_state_lookup((xfrm_address_t *)&iph->daddr, spi,
+ nexthdr != IPPROTO_IPIP ? nexthdr : IPPROTO_IPV6, AF_INET6);
if (x == NULL)
goto drop;
spin_lock(&x->lock);