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authorJarno Rajahalme <jarno@ovn.org>2017-02-18 05:11:58 +0300
committerDavid S. Miller <davem@davemloft.net>2017-02-20 18:18:43 +0300
commit2317c6b51e4249dbfa093e1b88cab0a9f0564b7f (patch)
treef3eb28d5928cdf21df39b4ea2d11e5b822b9997e /net/openvswitch
parent5ed3fea0d6ffcef494b111ade0910a4ff149c331 (diff)
downloadlinux-2317c6b51e4249dbfa093e1b88cab0a9f0564b7f.tar.xz
openvswitch: Set event bit after initializing labels.
Connlabels are included in conntrack netlink event messages only if the IPCT_LABEL bit is set in the event cache (see ctnetlink_conntrack_event()). Set it after initializing labels for a new connection. Found upon further system testing, where it was noticed that labels were missing from the conntrack events. Fixes: 193e30967897 ("openvswitch: Do not trigger events for unconfirmed connections.") Signed-off-by: Jarno Rajahalme <jarno@ovn.org> Acked-by: Pravin B Shelar <pshelar@ovn.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/openvswitch')
-rw-r--r--net/openvswitch/conntrack.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/net/openvswitch/conntrack.c b/net/openvswitch/conntrack.c
index c2d452eab0c5..85cd59526670 100644
--- a/net/openvswitch/conntrack.c
+++ b/net/openvswitch/conntrack.c
@@ -339,9 +339,7 @@ static struct nf_conn_labels *ovs_ct_get_conn_labels(struct nf_conn *ct)
/* Initialize labels for a new, yet to be committed conntrack entry. Note that
* since the new connection is not yet confirmed, and thus no-one else has
- * access to it's labels, we simply write them over. Also, we refrain from
- * triggering events, as receiving change events before the create event would
- * be confusing.
+ * access to it's labels, we simply write them over.
*/
static int ovs_ct_init_labels(struct nf_conn *ct, struct sw_flow_key *key,
const struct ovs_key_ct_labels *labels,
@@ -374,6 +372,11 @@ static int ovs_ct_init_labels(struct nf_conn *ct, struct sw_flow_key *key,
& mask->ct_labels_32[i]);
}
+ /* Labels are included in the IPCTNL_MSG_CT_NEW event only if the
+ * IPCT_LABEL bit it set in the event cache.
+ */
+ nf_conntrack_event_cache(IPCT_LABEL, ct);
+
memcpy(&key->ct.labels, cl->bits, OVS_CT_LABELS_LEN);
return 0;