diff options
Diffstat (limited to 'avbtool.py')
| -rwxr-xr-x | avbtool.py | 10 |
1 files changed, 6 insertions, 4 deletions
@@ -3441,7 +3441,10 @@ class Avb(object): print('{}'.format(partition_size - max_metadata_size)) return - image = ImageHandler(image_filename) + # If we aren't appending the vbmeta footer to the input image we can + # open it in read-only mode. + image = ImageHandler(image_filename, + read_only=do_not_append_vbmeta_image) # If there's already a footer, truncate the image to its original # size. This way 'avbtool add_hash_footer' is idempotent (modulo @@ -4382,8 +4385,7 @@ class AvbTool(object): sub_parser = subparsers.add_parser('add_hash_footer', help='Add hashes and footer to image.') sub_parser.add_argument('--image', - help='Image to add hashes to', - type=argparse.FileType('rb+')) + help='Image to add hashes to') sub_parser.add_argument('--partition_size', help='Partition size', type=parse_number) @@ -4818,7 +4820,7 @@ class AvbTool(object): def add_hash_footer(self, args): """Implements the 'add_hash_footer' sub-command.""" args = self._fixup_common_args(args) - self.avb.add_hash_footer(args.image.name if args.image else None, + self.avb.add_hash_footer(args.image, args.partition_size, args.dynamic_partition_size, args.partition_name, args.hash_algorithm, args.salt, args.chain_partition, |