diff options
| author | David S. Miller <davem@davemloft.net> | 2012-10-31 14:54:15 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-10-31 14:54:15 -0400 |
| commit | f8450bbe8c7e94b7ef83e74d270d48e057173ed0 (patch) | |
| tree | b3717a754de855a9186f31635da345ec710beee3 /net/ipv4 | |
| parent | 3c172868cbbe3eb138fd57bb346c77dffb22b182 (diff) | |
| parent | f1df1374dc83d62588667e566e959df384718ad1 (diff) | |
Merge branch 'master' of git://1984.lsi.us.es/nf
Pablo Neira Ayuso says:
====================
The following patchset contains fixes for your net tree, two of them
are due to relatively recent changes, one has been a longstanding bug,
they are:
* Fix incorrect usage of rt_gateway in the H.323 helper, from
Julian Anastasov.
* Skip re-route in nf_nat code for ICMP traffic. If CONFIG_XFRM is
enabled, we waste cycles to look up for the route again. This problem
seems to be there since really long time. From Ulrich Weber.
* Fix mismatching section in nf_conntrack_reasm, from Hein Tibosch.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4')
| -rw-r--r-- | net/ipv4/netfilter/iptable_nat.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/net/ipv4/netfilter/iptable_nat.c b/net/ipv4/netfilter/iptable_nat.c index 9e0ffaf1d942..a82047282dbb 100644 --- a/net/ipv4/netfilter/iptable_nat.c +++ b/net/ipv4/netfilter/iptable_nat.c @@ -184,7 +184,8 @@ nf_nat_ipv4_out(unsigned int hooknum, if ((ct->tuplehash[dir].tuple.src.u3.ip != ct->tuplehash[!dir].tuple.dst.u3.ip) || - (ct->tuplehash[dir].tuple.src.u.all != + (ct->tuplehash[dir].tuple.dst.protonum != IPPROTO_ICMP && + ct->tuplehash[dir].tuple.src.u.all != ct->tuplehash[!dir].tuple.dst.u.all)) if (nf_xfrm_me_harder(skb, AF_INET) < 0) ret = NF_DROP; @@ -221,6 +222,7 @@ nf_nat_ipv4_local_fn(unsigned int hooknum, } #ifdef CONFIG_XFRM else if (!(IPCB(skb)->flags & IPSKB_XFRM_TRANSFORMED) && + ct->tuplehash[dir].tuple.dst.protonum != IPPROTO_ICMP && ct->tuplehash[dir].tuple.dst.u.all != ct->tuplehash[!dir].tuple.src.u.all) if (nf_xfrm_me_harder(skb, AF_INET) < 0) |