tree 64122f66ddcb3d5b7284f3d90def6f0ff88c3e6a
parent b4b19aa205da98467824b6dc2269ce82dc430738
author Gabriel Kerneis <kerneis@google.com> 1542377882 +0100
committer Gabriel Kerneis <kerneis@google.com> 1542379323 +0100

[fuzz] Fix tag and ref for fx fuzz store and fetch

- Set "latest" as a ref for fx store.
- Prefix digests with "version:" for fx fetch.

Also:
- print the digest version when fx store completes
- fix an erroneous error code check in fx store
- fix permissions to allow for proper cleanup on fx store

Tested: fx fuzz store ledger; fx fuzz fetch ledger (with various versions)
Change-Id: Iafe7daf8d377f47092664982e506894e7b5a9f49