scripts: ensure signrom treats data as bytes
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Message-Id: <20180116134217.8725-10-berrange@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
diff --git a/scripts/signrom.py b/scripts/signrom.py
index d1dabe0..0497a1c 100644
--- a/scripts/signrom.py
+++ b/scripts/signrom.py
@@ -18,7 +18,7 @@
fout = open(sys.argv[2], 'wb')
magic = fin.read(2)
-if magic != '\x55\xaa':
+if magic != b'\x55\xaa':
sys.exit("%s: option ROM does not begin with magic 55 aa" % sys.argv[1])
size_byte = ord(fin.read(1))
@@ -33,7 +33,7 @@
# Add padding if necessary, rounding the whole input to a multiple of
# 512 bytes according to the third byte of the input.
# size-1 because a final byte is added below to store the checksum.
- data = data.ljust(size-1, '\0')
+ data = data.ljust(size-1, b'\0')
else:
if ord(data[-1:]) != 0:
sys.stderr.write('WARNING: ROM includes nonzero checksum\n')