grub-lakitu: REDHAT: MASTER-SB: Fix race in EFI validation

(cherry picked from commit 81a5065ad76bbd66cdbbf565e0676d8ecc6dd8fa)
(from master-sb branch of https://github.com/rhboot/grub2)

BUG=b:69569602
TEST=TBD

Change-Id: I0498e2cc45e5ba4c835f5cff225362abb2f49276
Reviewed-on: https://chromium-review.googlesource.com/945891
Reviewed-by: Edward Jee <edjee@google.com>
Commit-Queue: Edward Jee <edjee@google.com>
Tested-by: Edward Jee <edjee@google.com>
Trybot-Ready: Edward Jee <edjee@google.com>
1 file changed
tree: 6e4387b7b69ff10cf824d9fba5260985426a9917
  1. grub-lakitu/
  2. COMMIT-QUEUE.ini
  3. README