[downloader/hls] fill IV with zeros for IVs shorter than 16-octet

pull/10424/head
Remita Amine 8 years ago
parent 073ac1225f
commit 07ea9c9b05

@ -120,7 +120,7 @@ class HlsFD(FragmentFD):
decrypt_info = parse_m3u8_attributes(line[11:])
if decrypt_info['METHOD'] == 'AES-128':
if 'IV' in decrypt_info:
decrypt_info['IV'] = binascii.unhexlify(decrypt_info['IV'][2:])
decrypt_info['IV'] = binascii.unhexlify(decrypt_info['IV'][2:].zfill(32))
if not re.match(r'^https?://', decrypt_info['URI']):
decrypt_info['URI'] = compat_urlparse.urljoin(
man_url, decrypt_info['URI'])

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