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| author | Stefan Berger <stefanb@linux.vnet.ibm.com> | 2011-02-14 15:54:33 (GMT) |
|---|---|---|
| committer | Patrick McHardy <kaber@trash.net> | 2011-02-14 15:54:33 (GMT) |
| commit | 20b7975e5aefc7fd08b7f582f3901b1669725cd0 (patch) | |
| tree | b11e232bd7200281ab3ec90ed5765fe51fce9562 | |
| parent | d846f71195d57b0bbb143382647c2c6638b04c5a (diff) | |
| download | linux-fsl-qoriq-20b7975e5aefc7fd08b7f582f3901b1669725cd0.tar.xz | |
Revert "netfilter: xt_connlimit: connlimit-above early loop termination"
This reverts commit 44bd4de9c2270b22c3c898310102bc6be9ed2978.
I have to revert the early loop termination in connlimit since it generates
problems when an iptables statement does not use -m state --state NEW before
the connlimit match extension.
Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
Signed-off-by: Patrick McHardy <kaber@trash.net>
| -rw-r--r-- | net/netfilter/xt_connlimit.c | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/net/netfilter/xt_connlimit.c b/net/netfilter/xt_connlimit.c index 82ce7c5..e029c48 100644 --- a/net/netfilter/xt_connlimit.c +++ b/net/netfilter/xt_connlimit.c @@ -97,8 +97,7 @@ static int count_them(struct net *net, const struct nf_conntrack_tuple *tuple, const union nf_inet_addr *addr, const union nf_inet_addr *mask, - u_int8_t family, - unsigned int threshold) + u_int8_t family) { const struct nf_conntrack_tuple_hash *found; struct xt_connlimit_conn *conn; @@ -152,14 +151,9 @@ static int count_them(struct net *net, continue; } - if (same_source_net(addr, mask, &conn->tuple.src.u3, family)) { + if (same_source_net(addr, mask, &conn->tuple.src.u3, family)) /* same source network -> be counted! */ ++matches; - if (matches > threshold) { - nf_ct_put(found_ct); - break; - } - } nf_ct_put(found_ct); } @@ -213,8 +207,7 @@ connlimit_mt(const struct sk_buff *skb, struct xt_action_param *par) spin_lock_bh(&info->data->lock); connections = count_them(net, info->data, tuple_ptr, &addr, - &info->mask, par->family, - info->limit); + &info->mask, par->family); spin_unlock_bh(&info->data->lock); if (connections < 0) |