fix SpiderMultusConfig potential panic (#2225)

Signed-off-by: Icarus9913 <[email protected]>
spidernet-io · Aug 24, 2023 · 8fa4b81 · 8fa4b81
1 parent 05da851
commit 8fa4b81
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/pkg/multuscniconfig/multusconfig_informer.go b/pkg/multuscniconfig/multusconfig_informer.go
@@ -342,6 +342,9 @@ func (mcc *MultusConfigController) syncHandler(ctx context.Context, multusConfig
 func generateNetAttachDef(netAttachName string, multusConf *spiderpoolv2beta1.SpiderMultusConfig) (*netv1.NetworkAttachmentDefinition, error) {
 	multusConfSpec := multusConf.Spec.DeepCopy()
 	anno := multusConf.Annotations
+	if anno == nil {
+		anno = make(map[string]string)
+	}
 
 	var plugins []interface{}