[FFmpeg-trac] #4892(undetermined:new): % in URL causes address truncation and 404 response code

[FFmpeg]

#4892: % in URL causes address truncation and 404 response code
-------------------------------------+-------------------------------------
             Reporter:  pszemus      |                     Type:  defect
               Status:  new          |                 Priority:  normal
            Component:               |                  Version:
  undetermined                       |  unspecified
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
 % in URL causes address truncation and 404 response code
 {{{
 $ ./ffmpeg -loglevel trace -i
 http://i.wp.pl/a/f/jpeg/35754/gwiazdy_z_tr%D1dzikiem_EN_01117460_3546.jpeg
 ffmpeg version N-75567-g5e09cf7 Copyright (c) 2000-2015 the FFmpeg
 developers
   built with gcc 4.8.3 (GCC) 20140911 (Red Hat 4.8.3-9)
   configuration: --prefix=/home/pszemus/ffmpeg-2.8/build --enable-pic
 --enable-pthreads --enable-libmp3lame --enable-version3 --enable-
 libopencore-amrnb --enable-libopencore-amrwb --enable-libfaac --enable-gpl
 --enable-nonfree --enable-libvpx --enable-libvorbis --enable-libx264
 --pkg-config-flags=--static --enable-protocol=https --enable-openssl
 --extra-cflags=-I/opt/WP/common.libs/inc --extra-
 ldflags='-L/opt/WP/common.libs/lib -ldl'
   libavutil      55.  2.100 / 55.  2.100
   libavcodec     57.  3.100 / 57.  3.100
   libavformat    57.  2.100 / 57.  2.100
   libavdevice    57.  0.100 / 57.  0.100
   libavfilter     6.  9.100 /  6.  9.100
   libswscale      4.  0.100 /  4.  0.100
   libswresample   2.  0.100 /  2.  0.100
   libpostproc    54.  0.100 / 54.  0.100
 Splitting the commandline.
 Reading option '-loglevel' ... matched as option 'loglevel' (set logging
 level) with argument 'trace'.
 Reading option '-i' ... matched as input file with argument
 'http://i.wp.pl/a/f/jpeg/35754/gwiazdy_z_tr%D1dzikiem_EN_01117460_3546.jpeg'.
 Finished splitting the commandline.
 Parsing a group of options: global .
 Applying option loglevel (set logging level) with argument trace.
 Successfully parsed a group of options.
 Parsing a group of options: input file
 http://i.wp.pl/a/f/jpeg/35754/gwiazdy_z_tr%D1dzikiem_EN_01117460_3546.jpeg.
 Successfully parsed a group of options.
 Opening an input file:
 http://i.wp.pl/a/f/jpeg/35754/gwiazdy_z_tr%D1dzikiem_EN_01117460_3546.jpeg.
 [http @ 0x3ddfb40] request: GET
 /a/f/jpeg/35754/gwiazdy_z_tr%D1dzikiem_EN_01117460_3546.jpeg HTTP/1.1
 User-Agent: Lavf/57.2.100
 Accept: */*
 Range: bytes=0-
 Connection: close
 Host: i.wp.pl
 Icy-MetaData: 1


 [http @ 0x3ddfb40] header='HTTP/1.1 206 Partial Content'
 [http @ 0x3ddfb40] http_code=206
 [http @ 0x3ddfb40] header='Server: nginx'
 [http @ 0x3ddfb40] header='Date: Tue, 29 Sep 2015 12:34:05 GMT'
 [http @ 0x3ddfb40] header='Content-Type: image/jpeg'
 [http @ 0x3ddfb40] header='Content-Length: 48541'
 [http @ 0x3ddfb40] header='Connection: close'
 [http @ 0x3ddfb40] header='Last-Modified: Tue, 29 Sep 2015 06:47:38 GMT'
 [http @ 0x3ddfb40] header='ETag: "560a340a-bd9d"'
 [http @ 0x3ddfb40] header='Expires: Tue, 06 Oct 2015 07:53:17 GMT'
 [http @ 0x3ddfb40] header='Cache-Control: max-age=604800'
 [http @ 0x3ddfb40] header='Access-Control-Allow-Origin: *'
 [http @ 0x3ddfb40] header='Content-Range: bytes 0-48540/48541'
 [http @ 0x3ddfb40] header=''
 Probing image2 score:50 size:2048
 Probing jpeg_pipe score:6 size:2048
 [image2 @ 0x3ddf220] Format image2 probed with size=2048 and score=50
 [http @ 0x3de3720] request: GET /a/f/jpeg/35754/gwiazdy_z_tr HTTP/1.1
 User-Agent: Lavf/57.2.100
 Accept: */*
 Range: bytes=0-
 Connection: close
 Host: i.wp.pl
 Icy-MetaData: 1


 [http @ 0x3de3720] header='HTTP/1.1 404 Not Found'
 [http @ 0x3de3720] http_code=404
 [http @ 0x3de3720] HTTP error 404 Not Found
 [image2 @ 0x3ddf220] Could find no file with path
 'http://i.wp.pl/a/f/jpeg/35754/gwiazdy_z_tr%D1dzikiem_EN_01117460_3546.jpeg'
 and index in the range 0-4
 [AVIOContext @ 0x3deb2c0] Statistics: 33856 bytes read, 0 seeks
 http://i.wp.pl/a/f/jpeg/35754/gwiazdy_z_tr%D1dzikiem_EN_01117460_3546.jpeg:
 No such file or directory
 }}}

--
Ticket URL: <https://trac.ffmpeg.org/ticket/4892>
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