From 07ea9c9b05359aef14472dfa66a6578d21c88e96 Mon Sep 17 00:00:00 2001 From: Remita Amine Date: Thu, 25 Aug 2016 08:37:41 +0100 Subject: [PATCH] [downloader/hls] fill IV with zeros for IVs shorter than 16-octet --- youtube_dl/downloader/hls.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/youtube_dl/downloader/hls.py b/youtube_dl/downloader/hls.py index 8d7971e5d..8dd1b898e 100644 --- a/youtube_dl/downloader/hls.py +++ b/youtube_dl/downloader/hls.py @@ -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'])