diff options
author | Gao feng <gaofeng@cn.fujitsu.com> | 2013-03-25 03:50:40 +0400 |
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committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2013-04-05 22:12:54 +0400 |
commit | 30e0c6a6bee24db0166b7ca709277cd693e179f2 (patch) | |
tree | 264a13fcbf0d76de9e1b3f076ac7f8b045c6c5d5 /net/netfilter/nf_conntrack_helper.c | |
parent | f3c1a44a2208d14b061ad665d9549c9b321f38e5 (diff) | |
download | linux-30e0c6a6bee24db0166b7ca709277cd693e179f2.tar.xz |
netfilter: nf_log: prepare net namespace support for loggers
This patch adds netns support to nf_log and it prepares netns
support for existing loggers. It is composed of four major
changes.
1) nf_log_register has been split to two functions: nf_log_register
and nf_log_set. The new nf_log_register is used to globally
register the nf_logger and nf_log_set is used for enabling
pernet support from nf_loggers.
Per netns is not yet complete after this patch, it comes in
separate follow up patches.
2) Add net as a parameter of nf_log_bind_pf. Per netns is not
yet complete after this patch, it only allows to bind the
nf_logger to the protocol family from init_net and it skips
other cases.
3) Adapt all nf_log_packet callers to pass netns as parameter.
After this patch, this function only works for init_net.
4) Make the sysctl net/netfilter/nf_log pernet.
Signed-off-by: Gao feng <gaofeng@cn.fujitsu.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/netfilter/nf_conntrack_helper.c')
-rw-r--r-- | net/netfilter/nf_conntrack_helper.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/netfilter/nf_conntrack_helper.c b/net/netfilter/nf_conntrack_helper.c index 94b4b9853f60..a0b1c5c23d1c 100644 --- a/net/netfilter/nf_conntrack_helper.c +++ b/net/netfilter/nf_conntrack_helper.c @@ -353,7 +353,7 @@ void nf_ct_helper_log(struct sk_buff *skb, const struct nf_conn *ct, /* rcu_read_lock()ed by nf_hook_slow */ helper = rcu_dereference(help->helper); - nf_log_packet(nf_ct_l3num(ct), 0, skb, NULL, NULL, NULL, + nf_log_packet(nf_ct_net(ct), nf_ct_l3num(ct), 0, skb, NULL, NULL, NULL, "nf_ct_%s: dropping packet: %pV ", helper->name, &vaf); va_end(args); |