vboot/vboot_kernel: return value from failed functions
Instead of just checking for failure/success on functions
returning vb2_error_t and mapping to a completely different
return value, pass that value directly back to the caller.
Also, create VB2_ERROR_KEYBLOCK_HASH_INVALID_IN_DEV_MODE to
replace uses of VB2_ERROR_KEYBLOCK_SIG_INVALID when keyblock
hash is invalid (dev mode, using self-signed kernels).
This CL is part of a series to merge vboot1 and vboot2.0
kernel verification code; see b/181739551.
BUG=b:181739551
TEST=make clean && make runtests
BRANCH=none
Signed-off-by: Joel Kitching <kitching@google.com>
Change-Id: Iefc00ccee6b6d29fb94e4acd652c033321f2d8af
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/vboot_reference/+/2772138
Reviewed-by: Joel Kitching <kitching@chromium.org>
Tested-by: Joel Kitching <kitching@chromium.org>
Commit-Queue: Joel Kitching <kitching@chromium.org>
4 files changed
