commit 64ef69c48da1cdd227b169accb5f576247cd8a89
author Bill Richardson <wfrichar@chromium.org> Mon Oct 06 10:33:12 2014 -0700
committer chrome-internal-fetch <chrome-internal-fetch@google.com> Thu Dec 04 05:08:15 2014 +0000
tree 162e3c41c0cf56cf21384095c554d57520542dbb
parent bd2eb59ded600c7a62b396f41dcf6937d567dca2

futility: return the correct size of kernel blob within partition

When modifying a kernel partition in-place, make sure we only
sign enough bytes to cover the kernel blob, not the entire
partition.

Also added a test for that case.

BUG=chromium:418647
BRANCH=none
TEST=make runtests

Signed-off-by: Bill Richardson <wfrichar@chromium.org>
Change-Id: Id89ff3845fe5178ee13f431d99868821fcad3248
Reviewed-on: https://chromium-review.googlesource.com/233038
Reviewed-by: Randall Spangler <rspangler@chromium.org>