tree c15abd4613ecf3ab2430a6305a614ca81dd79758
parent 92106df233f9d1fbf6ee19912891a54f2aa40256
author Patrick Venture <venture@google.com> 1541785024 -0800
committer Patrick Venture <venture@google.com> 1541785245 -0800

firmware: prevent writing or opening during verification

If the current state is during verification, prevent opening blobs or
writing to blobs.

Change-Id: Ia903e52a5f8f8adaeb4372b850f798e61141d9b6
Signed-off-by: Patrick Venture <venture@google.com>