diff options
Diffstat (limited to 'net/ipv4/netfilter')
| -rw-r--r-- | net/ipv4/netfilter/nf_nat_l3proto_ipv4.c | 4 | ||||
| -rw-r--r-- | net/ipv4/netfilter/nf_socket_ipv4.c | 2 |
2 files changed, 1 insertions, 5 deletions
diff --git a/net/ipv4/netfilter/nf_nat_l3proto_ipv4.c b/net/ipv4/netfilter/nf_nat_l3proto_ipv4.c index 6f5e8d01b876..e3bfa6a169f0 100644 --- a/net/ipv4/netfilter/nf_nat_l3proto_ipv4.c +++ b/net/ipv4/netfilter/nf_nat_l3proto_ipv4.c @@ -264,10 +264,6 @@ nf_nat_ipv4_fn(void *priv, struct sk_buff *skb, if (!ct) return NF_ACCEPT; - /* Don't try to NAT if this packet is not conntracked */ - if (nf_ct_is_untracked(ct)) - return NF_ACCEPT; - nat = nf_ct_nat_ext_add(ct); if (nat == NULL) return NF_ACCEPT; diff --git a/net/ipv4/netfilter/nf_socket_ipv4.c b/net/ipv4/netfilter/nf_socket_ipv4.c index a83d558e1aae..e9293bdebba0 100644 --- a/net/ipv4/netfilter/nf_socket_ipv4.c +++ b/net/ipv4/netfilter/nf_socket_ipv4.c @@ -139,7 +139,7 @@ struct sock *nf_sk_lookup_slow_v4(struct net *net, const struct sk_buff *skb, * SNAT-ted connection. */ ct = nf_ct_get(skb, &ctinfo); - if (ct && !nf_ct_is_untracked(ct) && + if (ct && ((iph->protocol != IPPROTO_ICMP && ctinfo == IP_CT_ESTABLISHED_REPLY) || (iph->protocol == IPPROTO_ICMP && |