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prevent fieldManager admission from wrapping nil

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Kevin Wiesmueller 2021-02-26 20:14:11 +01:00
parent ba2f6104f6
commit 22dfa6ae1b
1 changed files with 3 additions and 0 deletions
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3
staging/src/k8s.io/apiserver/pkg/endpoints/handlers/fieldmanager/admission.go
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@ -32,6 +32,9 @@ const InvalidManagedFieldsAfterMutatingAdmissionWarningFormat = ".metadata.manag
// NewManagedFieldsValidatingAdmissionController validates the managedFields after calling // NewManagedFieldsValidatingAdmissionController validates the managedFields after calling
// the provided admission and resets them to their original state if they got changed to an invalid value // the provided admission and resets them to their original state if they got changed to an invalid value
func NewManagedFieldsValidatingAdmissionController(wrap admission.Interface) admission.Interface { func NewManagedFieldsValidatingAdmissionController(wrap admission.Interface) admission.Interface {
if wrap == nil {
return nil
}
return &managedFieldsValidatingAdmissionController{wrap: wrap} return &managedFieldsValidatingAdmissionController{wrap: wrap}
} }