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authorJan Engelhardt <jengelh@computergmbh.de>2008-04-09 15:14:58 -0700
committerDavid S. Miller <davem@davemloft.net>2008-04-09 15:14:58 -0700
commit475959d4773e53a2700e523dd30acebbd47556a5 (patch)
tree67f1af04a4dd1f47f7002262b0230e5da3c97745 /net
parent1b9b70ea2ebaab26c3e4fed385dfab6fc16359ed (diff)
[NETFILTER]: nf_nat: autoload IPv4 connection tracking
Without this patch, the generic L3 tracker would kick in if nf_conntrack_ipv4 was not loaded before nf_nat, which would lead to translation problems with ICMP errors. NAT does not make sense without IPv4 connection tracking anyway, so just add a call to need_ipv4_conntrack(). Signed-off-by: Jan Engelhardt <jengelh@computergmbh.de> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
-rw-r--r--net/ipv4/netfilter/nf_nat_core.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/net/ipv4/netfilter/nf_nat_core.c b/net/ipv4/netfilter/nf_nat_core.c
index 0d5fa3a54d04..36b4e3bb056f 100644
--- a/net/ipv4/netfilter/nf_nat_core.c
+++ b/net/ipv4/netfilter/nf_nat_core.c
@@ -629,6 +629,8 @@ static int __init nf_nat_init(void)
size_t i;
int ret;
+ need_ipv4_conntrack();
+
ret = nf_ct_extend_register(&nat_extend);
if (ret < 0) {
printk(KERN_ERR "nf_nat_core: Unable to register extension\n");