Vboot Reference: Make kernel signing utility more flexible.

src/platform/vboot_reference/utility/firmware_utility.cc

 // Copyright (c) 2010 The Chromium OS Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 //
 // Utility for manipulating verified boot firmware images.
 //
 
 #include "firmware_utility.h"
 
 #include <errno.h>
@@ skipping 18 matching lines @@
 namespace vboot_reference {
 
 FirmwareUtility::FirmwareUtility():
     image_(NULL),
     root_key_pub_(NULL),
     firmware_version_(-1),
     firmware_key_version_(-1),
     firmware_sign_algorithm_(-1),
     is_generate_(false),
     is_verify_(false),
-    is_describe_(false) {
+    is_describe_(false),
+    is_only_vblock_(false) {
 }
 
 FirmwareUtility::~FirmwareUtility() {
   RSAPublicKeyFree(root_key_pub_);
   FirmwareImageFree(image_);
 }
 
 void FirmwareUtility::PrintUsage(void) {
   cerr <<
       "Utility to generate/verify a verified boot firmware image\n\n"
@@ skipping 261 matching lines @@
   }
   if (fu.is_verify()) {
     cerr << "Verification ";
     if (fu.VerifySignedImage())
       cerr << "SUCCESS.\n";
     else
       cerr << "FAILURE.\n";
   }
   return 0;
 }