netdev - [PATCH net-next 6/8] netfilter: ctnetlink: missing counters and timestamp in nfnetlink

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Date:   Mon, 30 Aug 2021 11:38:50 +0200
From:   Pablo Neira Ayuso <pablo@...filter.org>
To:     netfilter-devel@...r.kernel.org
Cc:     davem@...emloft.net, netdev@...r.kernel.org, kuba@...nel.org
Subject: [PATCH net-next 6/8] netfilter: ctnetlink: missing counters and timestamp in nfnetlink_{log,queue}

Add counters and timestamps (if available) to the conntrack object
that is represented in nfnetlink_log and _queue messages.

Signed-off-by: Pablo Neira Ayuso <pablo@...filter.org>
---
 net/netfilter/nf_conntrack_netlink.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/net/netfilter/nf_conntrack_netlink.c b/net/netfilter/nf_conntrack_netlink.c
index 5008fa0891b3..5f9fc6b94855 100644
--- a/net/netfilter/nf_conntrack_netlink.c
+++ b/net/netfilter/nf_conntrack_netlink.c
@@ -2669,6 +2669,8 @@ ctnetlink_glue_build_size(const struct nf_conn *ct)
 	       + nla_total_size(0) /* CTA_HELP */
 	       + nla_total_size(NF_CT_HELPER_NAME_LEN) /* CTA_HELP_NAME */
 	       + ctnetlink_secctx_size(ct)
+	       + ctnetlink_acct_size(ct)
+	       + ctnetlink_timestamp_size(ct)
 #if IS_ENABLED(CONFIG_NF_NAT)
 	       + 2 * nla_total_size(0) /* CTA_NAT_SEQ_ADJ_ORIG|REPL */
 	       + 6 * nla_total_size(sizeof(u_int32_t)) /* CTA_NAT_SEQ_OFFSET */
@@ -2726,6 +2728,10 @@ static int __ctnetlink_glue_build(struct sk_buff *skb, struct nf_conn *ct)
 	if (ctnetlink_dump_protoinfo(skb, ct, false) < 0)
 		goto nla_put_failure;
 
+	if (ctnetlink_dump_acct(skb, ct, IPCTNL_MSG_CT_GET) < 0 ||
+	    ctnetlink_dump_timestamp(skb, ct) < 0)
+		goto nla_put_failure;
+
 	if (ctnetlink_dump_helpinfo(skb, ct) < 0)
 		goto nla_put_failure;
 
-- 
2.20.1