cve-check: get_cve_info should open the database read-only
All of the function in cve-check should open the database read-only, as
the only writer is the fetch task in cve-update-db. However,
get_cve_info() was failing to do this, which might be causing locking
issues with sqlite.
Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit
8de517238f1f418d9af1ce312d99de04ce2e26fc)
Signed-off-by: Steve Sakoman <steve@sakoman.com>
