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-rw-r--r--include/net/netfilter/nf_conntrack.h19
-rw-r--r--net/ipv4/netfilter/nf_conntrack_proto_icmp.c2
-rw-r--r--net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c2
-rw-r--r--net/netfilter/nf_conntrack_core.c16
-rw-r--r--net/netfilter/nf_conntrack_proto_dccp.c2
-rw-r--r--net/netfilter/nf_conntrack_proto_tcp.c2
6 files changed, 36 insertions, 7 deletions
diff --git a/include/net/netfilter/nf_conntrack.h b/include/net/netfilter/nf_conntrack.h
index fc19ab23eea..d77dec768dc 100644
--- a/include/net/netfilter/nf_conntrack.h
+++ b/include/net/netfilter/nf_conntrack.h
@@ -223,7 +223,24 @@ static inline void nf_ct_refresh(struct nf_conn *ct,
__nf_ct_refresh_acct(ct, 0, skb, extra_jiffies, 0);
}
-extern void nf_ct_kill(struct nf_conn *ct);
+extern void __nf_ct_kill_acct(struct nf_conn *ct,
+ enum ip_conntrack_info ctinfo,
+ const struct sk_buff *skb,
+ int do_acct);
+
+/* kill conntrack and do accounting */
+static inline void nf_ct_kill_acct(struct nf_conn *ct,
+ enum ip_conntrack_info ctinfo,
+ const struct sk_buff *skb)
+{
+ __nf_ct_kill_acct(ct, ctinfo, skb, 1);
+}
+
+/* kill conntrack without accounting */
+static inline void nf_ct_kill(struct nf_conn *ct)
+{
+ __nf_ct_kill_acct(ct, 0, NULL, 0);
+}
/* These are for NAT. Icky. */
/* Update TCP window tracking data when NAT mangles the packet */
diff --git a/net/ipv4/netfilter/nf_conntrack_proto_icmp.c b/net/ipv4/netfilter/nf_conntrack_proto_icmp.c
index 0e21a46184f..97791048fa9 100644
--- a/net/ipv4/netfilter/nf_conntrack_proto_icmp.c
+++ b/net/ipv4/netfilter/nf_conntrack_proto_icmp.c
@@ -88,7 +88,7 @@ static int icmp_packet(struct nf_conn *ct,
(theoretically possible with SMP) */
if (CTINFO2DIR(ctinfo) == IP_CT_DIR_REPLY) {
if (atomic_dec_and_test(&ct->proto.icmp.count))
- nf_ct_kill(ct);
+ nf_ct_kill_acct(ct, ctinfo, skb);
} else {
atomic_inc(&ct->proto.icmp.count);
nf_conntrack_event_cache(IPCT_PROTOINFO_VOLATILE, skb);
diff --git a/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c b/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c
index fe081b90e05..14d47d83354 100644
--- a/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c
+++ b/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c
@@ -90,7 +90,7 @@ static int icmpv6_packet(struct nf_conn *ct,
(theoretically possible with SMP) */
if (CTINFO2DIR(ctinfo) == IP_CT_DIR_REPLY) {
if (atomic_dec_and_test(&ct->proto.icmp.count))
- nf_ct_kill(ct);
+ nf_ct_kill_acct(ct, ctinfo, skb);
} else {
atomic_inc(&ct->proto.icmp.count);
nf_conntrack_event_cache(IPCT_PROTOINFO_VOLATILE, skb);
diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
index 79b07c35eb8..e6d645221d5 100644
--- a/net/netfilter/nf_conntrack_core.c
+++ b/net/netfilter/nf_conntrack_core.c
@@ -848,12 +848,24 @@ acct:
}
EXPORT_SYMBOL_GPL(__nf_ct_refresh_acct);
-void nf_ct_kill(struct nf_conn *ct)
+void __nf_ct_kill_acct(struct nf_conn *ct,
+ enum ip_conntrack_info ctinfo,
+ const struct sk_buff *skb,
+ int do_acct)
{
+#ifdef CONFIG_NF_CT_ACCT
+ if (do_acct) {
+ spin_lock_bh(&nf_conntrack_lock);
+ ct->counters[CTINFO2DIR(ctinfo)].packets++;
+ ct->counters[CTINFO2DIR(ctinfo)].bytes +=
+ skb->len - skb_network_offset(skb);
+ spin_unlock_bh(&nf_conntrack_lock);
+ }
+#endif
if (del_timer(&ct->timeout))
ct->timeout.function((unsigned long)ct);
}
-EXPORT_SYMBOL_GPL(nf_ct_kill);
+EXPORT_SYMBOL_GPL(__nf_ct_kill_acct);
#if defined(CONFIG_NF_CT_NETLINK) || defined(CONFIG_NF_CT_NETLINK_MODULE)
diff --git a/net/netfilter/nf_conntrack_proto_dccp.c b/net/netfilter/nf_conntrack_proto_dccp.c
index 223742f371f..e7866dd3cde 100644
--- a/net/netfilter/nf_conntrack_proto_dccp.c
+++ b/net/netfilter/nf_conntrack_proto_dccp.c
@@ -475,7 +475,7 @@ static int dccp_packet(struct nf_conn *ct, const struct sk_buff *skb,
if (type == DCCP_PKT_RESET &&
!test_bit(IPS_SEEN_REPLY_BIT, &ct->status)) {
/* Tear down connection immediately if only reply is a RESET */
- nf_ct_kill(ct);
+ nf_ct_kill_acct(ct, ctinfo, skb);
return NF_ACCEPT;
}
diff --git a/net/netfilter/nf_conntrack_proto_tcp.c b/net/netfilter/nf_conntrack_proto_tcp.c
index c4aa11e0140..8db13fba10b 100644
--- a/net/netfilter/nf_conntrack_proto_tcp.c
+++ b/net/netfilter/nf_conntrack_proto_tcp.c
@@ -959,7 +959,7 @@ static int tcp_packet(struct nf_conn *ct,
problem case, so we can delete the conntrack
immediately. --RR */
if (th->rst) {
- nf_ct_kill(ct);
+ nf_ct_kill_acct(ct, ctinfo, skb);
return NF_ACCEPT;
}
} else if (!test_bit(IPS_ASSURED_BIT, &ct->status)