[FFmpeg-trac] #9065(avformat:new): avformat_open_input doesn't handle HTTP status code 308

[FFmpeg]

#9065: avformat_open_input doesn't handle HTTP status code 308
----------------------------------+---------------------------------------
             Reporter:  rbcbw     |                     Type:  defect
               Status:  new       |                 Priority:  normal
            Component:  avformat  |                  Version:  unspecified
             Keywords:            |               Blocked By:
             Blocking:            |  Reproduced by developer:  0
Analyzed by developer:  0         |
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 Summary of the bug:

 When using avformat_open_input to stream an mp3 such as a podcast, it does
 not handle a 308 Permanent Redirect HTTP status code.
 This has been more recently defined in https://tools.ietf.org/html/rfc7538

 This can (currently)  be seen with, for example,
 http://www.podtrac.com/pts/redirect.mp3/pdst.fm/e/chtbl.com/track/5899E/traffic.megaphone.fm/HSW1892445597.mp3

 I did submit a patch for this to the FFmpeg-devel list - which I don't
 think has been picked up: http://ffmpeg.org/pipermail/ffmpeg-
 devel/2021-January/274625.html

 The patch is:
 ---
  libavformat/http.c | 2 +-
  1 file changed, 1 insertion(+), 1 deletion(-)

 diff --git a/libavformat/http.c b/libavformat/http.c
 index 6c39da1a8b..6d995877d2 100644
 --- a/libavformat/http.c
 +++ b/libavformat/http.c
 @@ -292,7 +292,7 @@ redo:
              goto fail;
      }
      if ((s->http_code == 301 || s->http_code == 302 ||
 -         s->http_code == 303 || s->http_code == 307) &&
 +         s->http_code == 303 || s->http_code == 307 || s->http_code ==
 308) &&
          location_changed == 1) {
          /* url moved, get next */
          ffurl_closep(&s->hd);
 --

--
Ticket URL: <https://trac.ffmpeg.org/ticket/9065>
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