From 2317c6b51e4249dbfa093e1b88cab0a9f0564b7f Mon Sep 17 00:00:00 2001 From: Jarno Rajahalme Date: Fri, 17 Feb 2017 18:11:58 -0800 Subject: [PATCH] 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 Acked-by: Pravin B Shelar Signed-off-by: David S. Miller --- net/openvswitch/conntrack.c | 9 ++++++--- 1 file 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; -- 2.20.1