[NETFILTER]: ctnetlink: dump connection mark

ctnetlink dumps the mark iif the event mark happened

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 4 insertions, 0 deletions

diff --git a/net/netfilter/nf_conntrack_netlink.c b/net/netfilter/nf_conntrack_netlink.c
index 6527d4e048d..aa0148f418a 100644
--- a/net/netfilter/nf_conntrack_netlink.c
+++ b/net/netfilter/nf_conntrack_netlink.c
@@ -395,6 +395,10 @@ static int ctnetlink_conntrack_event(struct notifier_block *this,
             ctnetlink_dump_counters(skb, ct, IP_CT_DIR_REPLY) < 0)
                 goto nfattr_failure;
 
+        if (events & IPCT_MARK
+            && ctnetlink_dump_mark(skb, ct) < 0)
+                goto nfattr_failure;
+
         nlh->nlmsg_len = skb->tail - b;
         nfnetlink_send(skb, 0, group, 0);
         return NOTIFY_DONE;