zebra: add RTM_xxxCHAIN message codes, ignore

We may receive some xxxCHAIN netlink messages, but we ignore them (currently). Add them to the basic handler callback so that we don't log errors about them. Signed-off-by: Mark Stapp <[email protected]>
FRRouting · Oct 12, 2023 · 620daa3 · 620daa3
1 parent 9bc4d9e
commit 620daa3
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/zebra/kernel_netlink.c b/zebra/kernel_netlink.c
@@ -425,6 +425,12 @@ static int netlink_information_fetch(struct nlmsghdr *h, ns_id_t ns_id,
 	case RTM_DELVLAN:
 		return netlink_vlan_change(h, ns_id, startup);
 
+	/* Messages we may receive, but ignore */
+	case RTM_NEWCHAIN:
+	case RTM_DELCHAIN:
+	case RTM_GETCHAIN:
+		return 0;
+
 	/* Messages handled in the dplane thread */
 	case RTM_NEWADDR:
 	case RTM_DELADDR: