Fix nilpointer if CALICO_NETWORKING_BACKEND=none

There is a nil pointer in the configureASNumber function if the networking backend is none (i.e. policy-only mode)
projectcalico · Jun 28, 2023 · 8723de1 · 8723de1
1 parent 8234b36
commit 8723de1
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/node/pkg/lifecycle/startup/startup.go b/node/pkg/lifecycle/startup/startup.go
@@ -703,6 +703,9 @@ func configureASNumber(node *libapi.Node) bool {
 			return true
 		}
 	} else {
+		if node.Spec.BGP == nil {
+			node.Spec.BGP = &libapi.NodeBGPSpec{}
+		}
 		if node.Spec.BGP.ASNumber == nil {
 			log.Info("No AS number configured on node resource, using global value")
 		} else {