How can I fill a pointer to point to the zero value of underlying type?

Like in:

if fd.Kind() == reflect.Ptr {
 if fd.IsNil() {
 // how to set v (pointer) to point to a zero value of underlying type?
 // using this:
 // v = reflect.Zero(fd.Type()).Interface()
 // still gives a nil value.
 } else {
 v = fd.Interface()
 }
}



I want to fill v with the zero value of the underlying direct type.

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