NF_INET_NUMHOOKS
};
+union nf_inet_addr {
+ u_int32_t all[4];
+ __be32 ip;
+ __be32 ip6[4];
+};
+
#ifdef __KERNEL__
#ifdef CONFIG_NETFILTER
static inline void
nf_nat_decode_session(struct sk_buff *skb, struct flowi *fl, int family)
{
-#if defined(CONFIG_IP_NF_NAT_NEEDED) || defined(CONFIG_NF_NAT_NEEDED)
+#ifdef CONFIG_NF_NAT_NEEDED
void (*decodefn)(struct sk_buff *, struct flowi *);
- if (family == AF_INET && (decodefn = ip_nat_decode_session) != NULL)
- decodefn(skb, fl);
+ if (family == AF_INET) {
+ rcu_read_lock();
+ decodefn = rcu_dereference(ip_nat_decode_session);
+ if (decodefn)
+ decodefn(skb, fl);
+ rcu_read_unlock();
+ }
#endif
}