Michael Drake f840833723 Low level cache: Squash use of uninitialised value.
Coverity issue:

CID 1419828:  Memory - corruptions  (UNINIT)
>>>     Using uninitialized value "output_length".
2020-02-24 15:37:20 +00:00
..
2019-12-01 17:25:49 +00:00