[FFmpeg-trac] #9031(undetermined:new): [ffmpeg >4.2] http_proxy doesn't work if user or password contains hash

[FFmpeg]

#9031: [ffmpeg >4.2] http_proxy doesn't work if user or password contains hash
-------------------------------------+-------------------------------------
             Reporter:  sebaro       |                     Type:  defect
               Status:  new          |                 Priority:  normal
            Component:               |                  Version:  git-
  undetermined                       |  master
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
 http_proxy='http://proxy:1##2]3&456 at 121.0.0.1:80' ./ffprobe http://test
 ffprobe version N-100400-g001bc594d8 Copyright (c) 2007-2020 the FFmpeg
 developers
   built with gcc 8.2.0 (Gentoo Hardened 8.2.0-r6 p1.7)
   configuration:
   libavutil      56. 62.100 / 56. 62.100
   libavcodec     58.115.102 / 58.115.102
   libavformat    58. 65.100 / 58. 65.100
   libavdevice    58. 11.103 / 58. 11.103
   libavfilter     7. 93.100 /  7. 93.100
   libswscale      5.  8.100 /  5.  8.100
   libswresample   3.  8.100 /  3.  8.100
 [tcp @ 0x55dfcc4a07c0] Failed to resolve hostname proxy: Name or service
 not known

 It works with no hash in user or password:

 http_proxy='http://proxy:1222]3&456 at 121.0.0.1:80' ./ffprobe http://test
 ffprobe version N-100400-g001bc594d8 Copyright (c) 2007-2020 the FFmpeg
 developers
   built with gcc 8.2.0 (Gentoo Hardened 8.2.0-r6 p1.7)
   configuration:
   libavutil      56. 62.100 / 56. 62.100
   libavcodec     58.115.102 / 58.115.102
   libavformat    58. 65.100 / 58. 65.100
   libavdevice    58. 11.103 / 58. 11.103
   libavfilter     7. 93.100 /  7. 93.100
   libswscale      5.  8.100 /  5.  8.100
   libswresample   3.  8.100 /  3.  8.100
 [tcp @ 0x56239f22f7c0] Connection to tcp://121.0.0.1:80 failed: Connection
 refused

 It works with version 4.2:

 http_proxy='http://proxy:1##2]3&456 at 121.0.0.1:80' ffprobe http://test
 ffprobe version 4.2.4 Copyright (c) 2007-2020 the FFmpeg developers
   built with gcc 8.2.0 (Gentoo Hardened 8.2.0-r6 p1.7)
   configuration:
   libavutil      56. 31.100 / 56. 31.100
   libavcodec     58. 54.100 / 58. 54.100
   libavformat    58. 29.100 / 58. 29.100
   libavdevice    58.  8.100 / 58.  8.100
   libavfilter     7. 57.100 /  7. 57.100
   libavresample   4.  0.  0 /  4.  0.  0
   libswscale      5.  5.100 /  5.  5.100
   libswresample   3.  5.100 /  3.  5.100
   libpostproc    55.  5.100 / 55.  5.100
 [tcp @ 0x5618b54a3d60] Connection to tcp://121.0.0.1:80 failed: Connection
 refused

--
Ticket URL: <https://trac.ffmpeg.org/ticket/9031>
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