vbutil_kernel: gracefully exit if the config file is bad
If the config file is specified in the parameter list but we aren't able
to open (or read) the file, vbutil_kernel should return an error instead
of crashing with a Segmentation Fault.
BUG=chromium-os:33087
TEST=manual
Invoke vbutil_kernel with a bogus path for the config file (--config).
Change-Id: I32dab7c381b9094f4015a554bc59989f1bb329ef
Signed-off-by: Lucian Cojocar <cojocar@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/28740
Reviewed-by: Randall Spangler <rspangler@chromium.org>
1 file changed