fix: load route when nexthops is empty (#60)

luscis · Apr 17, 2024 · 9ee4918 · 9ee4918
1 parent 60b3afd
commit 9ee4918
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/pkg/switch/nextgroup.go b/pkg/switch/nextgroup.go
@@ -249,7 +249,11 @@ func (c *NextGroupStrategyImpl) LoadRoute(nlr *nl.Route) {
 	c.routes = append(c.routes, nlr)
 	nlr.MultiPath = c.buildNexthopInfos()
 	nlr.Gw = nil
-	c.updateRoute(nlr)
+	if len(nlr.MultiPath) == 0 {
+		c.out.Debug("ignored if no nexthop")
+	} else {
+		c.updateRoute(nlr)
+	}
 }
 
 func (c *NextGroupStrategyImpl) UnloadRoute(rt *nl.Route) {