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| author | Patrick McHardy <kaber@trash.net> | 2007-01-09 14:33:49 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2007-01-09 14:33:49 -0800 |
| commit | ffed53d25bf36efb0571f7d9109f2e95df7f8b33 (patch) | |
| tree | 2246205ca5576959e5d978d88d882fcda0f4100e | |
| parent | 8c82d8df7060221f131c9ca5352fb613c14f857a (diff) | |
| download | linux-ffed53d25bf36efb0571f7d9109f2e95df7f8b33.tar.gz linux-ffed53d25bf36efb0571f7d9109f2e95df7f8b33.tar.bz2 linux-ffed53d25bf36efb0571f7d9109f2e95df7f8b33.zip | |
[NETFILTER]: nf_nat: fix hanging connections when loading the NAT module
When loading the NAT module, existing connection tracking entries don't
have room for NAT information allocated and packets are dropped, causing
hanging connections. They really should be entered into the NAT table
as NULL mappings, but the current allocation scheme doesn't allow this.
For now simply accept those packets to avoid the hanging connections.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | net/ipv4/netfilter/nf_nat_standalone.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/netfilter/nf_nat_standalone.c b/net/ipv4/netfilter/nf_nat_standalone.c index 730a7a44c883..00d6dea9f7f3 100644 --- a/net/ipv4/netfilter/nf_nat_standalone.c +++ b/net/ipv4/netfilter/nf_nat_standalone.c @@ -123,7 +123,7 @@ nf_nat_fn(unsigned int hooknum, nat = nfct_nat(ct); if (!nat) - return NF_DROP; + return NF_ACCEPT; switch (ctinfo) { case IP_CT_RELATED: |