[FFmpeg-trac] #8015(avformat:new): hls muxer crash

[FFmpeg]

#8015: hls muxer crash
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             Reporter:  mypopy    |                     Type:  defect
               Status:  new       |                 Priority:  normal
            Component:  avformat  |                  Version:  git-master
             Keywords:            |               Blocked By:
             Blocking:            |  Reproduced by developer:  0
Analyzed by developer:  0         |
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 Used the command as follow:

 ./ffmpeg -f lavfi -re -i testsrc=s=720x480:r=25:d=100 -vcodec libx264 -r
 25 -preset medium -keyint_min 25 -g 25 -f hls -hls_flags
 +program_date_time -hls_segment_type fmp4 -hls_fmp4_init_filename now.mp4
 -use_localtime 1 -hls_list_size 0 -hls_time 6 -hls_segment_filename
 %Y-%m-%d_%H-%M-%S.m4s now-data.m3u8

 will crash with the message like:

 [hls @ 0x559ea8797000] Opening '2019-07-13_15-27-41.m4s' for
 writinged=0.775x
 [hls @ 0x559ea8797000] Opening 'now-data.m3u8.tmp' for writing
 [hls @ 0x559ea8797000] Opening '2019-07-13_15-27-49.m4s' for
 writinged=0.871x
 '''av_interleaved_write_frame(): Invalid argument'''
 [hls @ 0x559ea8797000] Opening '2019-07-13_15-27-49.m4s' for
 writinged=0.877x
 Segmentation fault (core dumped)

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Ticket URL: <https://trac.ffmpeg.org/ticket/8015>
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