Fix cni panic due to pod.Annotations is a nil map (#1974)

Co-authored-by: Relk Li <[email protected]>
aws · Apr 18, 2022 · db1481f · db1481f
1 parent c22f72e
commit db1481f
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/pkg/ipamd/ipamd.go b/pkg/ipamd/ipamd.go
@@ -1920,6 +1920,9 @@ func (c *IPAMContext) AnnotatePod(podName, podNamespace, key, val string) error
 		}
 
 		newPod := pod.DeepCopy()
+		if newPod.Annotations == nil {
+			newPod.Annotations = make(map[string]string)
+		}
 		newPod.Annotations[key] = val
 		if err = c.rawK8SClient.Patch(ctx, newPod, client.MergeFrom(pod)); err != nil {
 			log.Errorf("Failed to annotate %s the pod with %s, error %v", key, val, err)