fix panic when processing DeleteBackupRequest objs without labels (#1556)

This fix initialises an empty map if the request object's Labels map
is nil, allowing the controller to later add and modify labels on the
object.

Signed-off-by: Adnan Abdulhussein <aadnan@vmware.com>
This commit is contained in:
Adnan Abdulhussein
2019-06-10 10:04:52 -07:00
committed by KubeKween
parent 9e7ff4e3d9
commit d6c60b2dd5
3 changed files with 11 additions and 2 deletions

View File

@@ -460,8 +460,10 @@ func TestBackupDeletionControllerProcessRequest(t *testing.T) {
}
require.NoError(t, td.sharedInformers.Velero().V1().VolumeSnapshotLocations().Informer().GetStore().Add(snapshotLocation))
// Clear out req labels to make sure the controller adds them
td.req.Labels = make(map[string]string)
// Clear out req labels to make sure the controller adds them and does not
// panic when encountering a nil Labels map
// (https://github.com/heptio/velero/issues/1546)
td.req.Labels = nil
td.client.PrependReactor("get", "backups", func(action core.Action) (bool, runtime.Object, error) {
return true, backup, nil