Reported-by: Numan Siddique <[email protected]>
Fixes: 32f5ebb06226 ("ovn-northd: Limit ARP/ND broadcast domain whenever
possible.")
Signed-off-by: Dumitru Ceara <[email protected]>
---
northd/ovn-northd.c | 12 ++++++++----
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/northd/ovn-northd.c b/northd/ovn-northd.c
index d6beb97..6742bc0 100644
--- a/northd/ovn-northd.c
+++ b/northd/ovn-northd.c
@@ -5337,10 +5337,14 @@ build_lswitch_rport_arp_req_flows(struct ovn_port *op,
}
}
- build_lswitch_rport_arp_req_flow_for_ip(&all_ips_v4, AF_INET, sw_op,
- sw_od, 75, lflows);
- build_lswitch_rport_arp_req_flow_for_ip(&all_ips_v6, AF_INET6, sw_op,
- sw_od, 75, lflows);
+ if (!sset_is_empty(&all_ips_v4)) {
+ build_lswitch_rport_arp_req_flow_for_ip(&all_ips_v4, AF_INET, sw_op,
+ sw_od, 75, lflows);
+ }
+ if (!sset_is_empty(&all_ips_v6)) {
+ build_lswitch_rport_arp_req_flow_for_ip(&all_ips_v6, AF_INET6, sw_op,
+ sw_od, 75, lflows);
+ }
sset_destroy(&all_ips_v4);
sset_destroy(&all_ips_v6);
--
1.8.3.1
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