long filename problems?

[jimlynnjulian]

Checklist

• I'm reporting a broken site support issue
• [x ] I've verified that I'm running youtube-dl version 2020.05.29
• I've checked that all provided URLs are alive and playable in a browser
• [x ] I've checked that all URLs and arguments with special characters are properly quoted or escaped
• [ x] I've searched the bugtracker for similar bug reports including closed ones
• [ x] I've read bugs section in FAQ

Verbose log

PASTE VERBOSE LOG HERE
C:\ytdl>ytdl -v https://ok.ru/video/537016339184
[debug] System config: []
[debug] User config: []
[debug] Custom config: []
[debug] Command-line args: ['-v', 'https://ok.ru/video/537016339184']
[debug] Encodings: locale cp1252, fs mbcs, out cp437, pref cp1252
[debug] youtube-dl version 2020.05.08
[debug] Python version 3.4.4 (CPython) - Windows-10-10.0.18362
[debug] exe versions: ffmpeg N-86129-g1e8daf3, ffprobe N-86129-g1e8daf3
[debug] Proxy map: {}
[Odnoklassniki] 537016339184: Downloading webpage
[Odnoklassniki] 537016339184: Downloading m3u8 information
[debug] Default format spec: bestvideo+bestaudio/best
[debug] Invoking downloader on 'https://vd54.mycdn.me/expires/1591459829234/srcIp/24.158.89.160/srcAg/CHROME/ms/217.20.152.70/type/2/sig/X3hTd5OItZ8/ct/8/urls/45.136.21.15/clientType/0/id/391615351536/video/'
[hlsnative] Downloading m3u8 manifest
[hlsnative] Total fragments: 533
[download] Destination: Has Anybody Seen My Gal (1952)   Piper Laurie, Rock Hudson, Charles Coburn, Gigi Perreau, Lynn Bari, William Reynolds, Larry Gates, Skip Homeier, Gloria Holden, Frank Ferguson , Natalie Schafer, James Dean, William Fawcett, Barney Phillips, Willard Waterman, Cinematography by  Clifford Stine, Directed by  Douglas Sirk,-537016339184.mp4
ERROR: unable to download video data: [Errno 2] No such file or directory: 'Has Anybody Seen My Gal (1952)   Piper Laurie, Rock Hudson, Charles Coburn, Gigi Perreau, Lynn Bari, William Reynolds, Larry Gates, Skip Homeier, Gloria Holden, Frank Ferguson , Natalie Schafer, James Dean, William Fawcett, Barney Phillips, Willard Waterman, Cinematography by  Clifford Stine, Directed by  Douglas Sirk,-537016339184.mp4.ytdl'
Traceback (most recent call last):
  File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\ytdl-org\tmp4z7swgz7\build\youtube_dl\YoutubeDL.py", line 1926, in process_info
  File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\ytdl-org\tmp4z7swgz7\build\youtube_dl\YoutubeDL.py", line 1865, in dl
  File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\ytdl-org\tmp4z7swgz7\build\youtube_dl\downloader\common.py", line 366, in download
  File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\ytdl-org\tmp4z7swgz7\build\youtube_dl\downloader\hls.py", line 110, in real_download
  File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\ytdl-org\tmp4z7swgz7\build\youtube_dl\downloader\fragment.py", line 69, in _prepare_and_start_frag_download
  File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\ytdl-org\tmp4z7swgz7\build\youtube_dl\downloader\fragment.py", line 179, in _prepare_frag_download
  File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\ytdl-org\tmp4z7swgz7\build\youtube_dl\downloader\fragment.py", line 87, in _write_ytdl_file
  File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\ytdl-org\tmp4z7swgz7\build\youtube_dl\utils.py", line 2048, in sanitize_open
FileNotFoundError: [Errno 2] No such file or directory: 'Has Anybody Seen My Gal (1952)   Piper Laurie, Rock Hudson, Charles Coburn, Gigi Perreau, Lynn Bari, William Reynolds, Larry Gates, Skip Homeier, Gloria Holden, Frank Ferguson , Natalie Schafer, James Dean, William Fawcett, Barney Phillips, Willard Waterman, Cinematography by  Clifford Stine, Directed by  Douglas Sirk,-537016339184.mp4.ytdl'



## Description

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WRITE DESCRIPTION HERE
The issue is, pretty much, self-explanatory. The issue revolves around a single, highly unusual, filename. Note the use of '.ytdl' as the filename extension in the last line.