[FFmpeg-trac] #6938(ffmpeg:new): ffmpeg crashed with the m3u8 url format

[FFmpeg]

#6938: ffmpeg crashed with the m3u8 url format
---------------------------------+--------------------------------------
             Reporter:  NabiKAZ  |                     Type:  defect
               Status:  new      |                 Priority:  normal
            Component:  ffmpeg   |                  Version:  git-master
             Keywords:  crash    |               Blocked By:
             Blocking:           |  Reproduced by developer:  0
Analyzed by developer:  0        |
---------------------------------+--------------------------------------
 When I use be like this command:

 {{{
 ffmpeg -i "http://xxxxxx.com/xxxxxx-
 video/151476212373429552/1514820223/4a51f1fbffb2afcf1fc90fb47f550ad2d80b0335/10706x264new1-144p.mp4/chunk.m3u8?wmsAuthSign=eyJhbGciOiJIUzI1NiIsInR1cCI6IkpXVCJ9.eyJ0b2tlbiI6ImI4YzIxM2IyMWFiZWZhZWNlZjQ5NDU4YjFmZTNhMmI1IiwiZXhwIjoxNTE0ODIwMjIzLCJpc3MiOiJTYWJhIElkZWEgR1NJRyJ9.MfMt3L4p1vxxyZoZucXriK3dszFL090Bq8XTJQwpXds"
 -y a.mp4
 }}}


 The ffmpeg version git-2017-12-29-0c78b6a crashed.
 And also I don't have any problem with another ".m3u8" urls.

 But don't have any problem with same url with ffmpeg version 3.4.1

 log and screenshot attched.

 {{{
 >ffmpeg -version
 ffmpeg version git-2017-12-29-0c78b6a Copyright (c) 2000-2017 the FFmpeg
 developers
 built with gcc 7.2.0 (GCC)
 configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-bzlib
 --enable-fontconfig --enable-gnutls --enable-iconv --enable-libass
 --enable-libbluray --enable-libfreetype --enable-libmp3lame --enable-
 libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg
 --enable-libopus --enable-libshine --enable-libsnappy --enable-libsoxr
 --enable-libtheora --enable-libtwolame --enable-libvpx --enable-libwavpack
 --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2
 --enable-libzimg --enable-lzma --enable-zlib --enable-gmp --enable-
 libvidstab --enable-libvorbis --enable-libvo-amrwbenc --enable-libmysofa
 --enable-libspeex --enable-amf --enable-cuda --enable-cuvid --enable-
 d3d11va --enable-nvenc --enable-dxva2 --enable-avisynth --enable-libmfx
 libavutil      56.  7.100 / 56.  7.100
 libavcodec     58.  9.100 / 58.  9.100
 libavformat    58.  3.100 / 58.  3.100
 libavdevice    58.  0.100 / 58.  0.100
 libavfilter     7.  8.100 /  7.  8.100
 libswscale      5.  0.101 /  5.  0.101
 libswresample   3.  0.101 /  3.  0.101
 libpostproc    55.  0.100 / 55.  0.100
 }}}

--
Ticket URL: <https://trac.ffmpeg.org/ticket/6938>
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