Added size param to VerifyData()

firmware/lib/vboot_kernel.c

 /* 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.
  *
  * Functions for loading a kernel from disk.
  * (Firmware portion)
  */
 
 #include "vboot_kernel.h"
 
@@ skipping 223 matching lines @@
         continue;
       }
 
       /* Get the key for preamble/data verification from the key block */
       data_key = PublicKeyToRSA(&key_block->data_key);
       if (!data_key)
         continue;
 
       /* Verify the preamble, which follows the key block */
       preamble = (VbKernelPreambleHeader*)(kbuf + key_block->key_block_size);
-      if ((0 != VerifyKernelPreamble2(preamble,
+      if ((0 != VerifyKernelPreamble(preamble,
                                      KBUF_SIZE - key_block->key_block_size,
                                      data_key))) {
         VBDEBUG(("Preamble verification failed.\n"));
         RSAPublicKeyFree(data_key);
         continue;
       }
 
       /* Check for rollback of kernel version.  Note this is implicitly
        * skipped in recovery and developer modes because those set
        * key_version=0 and kernel_version=0 above. */
@@ skipping 51 matching lines @@
               part_start + (body_offset / blba),
               (preamble->body_signature.data_size + blba - 1) / blba,
               params->kernel_buffer)) {
         VBDEBUG(("Unable to read kernel data.\n"));
         RSAPublicKeyFree(data_key);
         continue;
       }
 
       /* Verify kernel data */
       if (0 != VerifyData((const uint8_t*)params->kernel_buffer,
+                          params->kernel_buffer_size,
                           &preamble->body_signature, data_key)) {
         VBDEBUG(("Kernel data verification failed.\n"));
         RSAPublicKeyFree(data_key);
         continue;
       }
 
       /* Done with the kernel signing key, so can free it now */
       RSAPublicKeyFree(data_key);
 
       /* If we're still here, the kernel is valid. */
@@ skipping 76 matching lines @@
     /* Success! */
     return LOAD_KERNEL_SUCCESS;
   }
 
   // Handle error cases
   if (found_partitions)
     return LOAD_KERNEL_INVALID;
   else
     return LOAD_KERNEL_NOT_FOUND;
 }