diff options
Diffstat (limited to 'scripts/update_payload/checker.py')
| -rw-r--r-- | scripts/update_payload/checker.py | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/scripts/update_payload/checker.py b/scripts/update_payload/checker.py index e241b0b0..48ed0f40 100644 --- a/scripts/update_payload/checker.py +++ b/scripts/update_payload/checker.py @@ -1231,13 +1231,14 @@ class PayloadChecker(object): raise error.PayloadError('Unknown signature version (%d).' % sig.version) - def Run(self, pubkey_file_name=None, metadata_sig_file=None, + def Run(self, pubkey_file_name=None, metadata_sig_file=None, metadata_size=0, rootfs_part_size=0, kernel_part_size=0, report_out_file=None): """Checker entry point, invoking all checks. Args: pubkey_file_name: Public key used for signature verification. metadata_sig_file: Metadata signature, if verification is desired. + metadata_size: metadata size, if verification is desired rootfs_part_size: The size of rootfs partitions in bytes (default: infer based on payload type and version). kernel_part_size: The size of kernel partitions in bytes (default: use @@ -1258,6 +1259,12 @@ class PayloadChecker(object): self.payload.ResetFile() try: + # Check metadata_size (if provided). + if metadata_size and self.payload.data_offset != metadata_size: + raise error.PayloadError('Invalid payload metadata size in payload(%d) ' + 'vs given(%d)' % (self.payload.data_offset, + metadata_size)) + # Check metadata signature (if provided). if metadata_sig_file: metadata_sig = base64.b64decode(metadata_sig_file.read()) |