mirror of
https://github.com/trezor/trezor-firmware.git
synced 2024-11-27 09:58:27 +00:00
12 lines
233 B
Python
12 lines
233 B
Python
|
#!/usr/bin/python
|
||
|
|
import sys
|
||
|
|
import os
|
||
|
|
|
||
|
|
fn = sys.argv[1]
|
||
|
|
fs = os.stat(fn).st_size
|
||
|
|
if fs > 32768:
|
||
|
|
raise Exception('bootloader has to be smaller than 32768 bytes')
|
||
|
|
with open(fn, 'ab') as f:
|
||
|
|
f.write(os.urandom(32768 - fs))
|
||
|
|
f.close()
|