Hi, The following feature was submitted some months ago. It forces the dump of mark during the connection destruction event. The induced load is quiet small and the patch is usefull to provide an easy way to filter event on user side without having to keep an hash in userspace. This new version is against 2.6.24 git tree. BR, -- Eric Leblond <eric@xxxxxx> NuFW, Now User Filtering Works : http://www.nufw.org
From a222a44fc10d6bd0a6fdb4b0f086d83f6347d529 Mon Sep 17 00:00:00 2001 From: Eric Leblond <eric@xxxxxx> Date: Tue, 29 Jan 2008 00:00:46 +0100 Subject: [PATCH] Transmit mark during all events. Signed-off-by: Eric Leblond <eric@xxxxxx> --- net/netfilter/nf_conntrack_netlink.c | 12 ++++++------ 1 files changed, 6 insertions(+), 6 deletions(-) diff --git a/net/netfilter/nf_conntrack_netlink.c b/net/netfilter/nf_conntrack_netlink.c index 7d23124..d6ade4d 100644 --- a/net/netfilter/nf_conntrack_netlink.c +++ b/net/netfilter/nf_conntrack_netlink.c @@ -414,18 +414,18 @@ static int ctnetlink_conntrack_event(struct notifier_block *this, && ctnetlink_dump_helpinfo(skb, ct) < 0) goto nla_put_failure; -#ifdef CONFIG_NF_CONNTRACK_MARK - if ((events & IPCT_MARK || ct->mark) - && ctnetlink_dump_mark(skb, ct) < 0) - goto nla_put_failure; -#endif - if (events & IPCT_COUNTER_FILLING && (ctnetlink_dump_counters(skb, ct, IP_CT_DIR_ORIGINAL) < 0 || ctnetlink_dump_counters(skb, ct, IP_CT_DIR_REPLY) < 0)) goto nla_put_failure; } +#ifdef CONFIG_NF_CONNTRACK_MARK + if ((events & IPCT_MARK || ct->mark) + && ctnetlink_dump_mark(skb, ct) < 0) + goto nla_put_failure; +#endif + nlh->nlmsg_len = skb->tail - b; nfnetlink_send(skb, 0, group, 0); return NOTIFY_DONE; -- 1.5.2.5
