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

[FFmpeg]

#8015: hls muxer crash
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             Reporter:  mypopy      |                    Owner:
                 Type:  defect      |                   Status:  new
             Priority:  normal      |                Component:  avformat
              Version:  git-master  |               Resolution:
             Keywords:              |               Blocked By:
             Blocking:              |  Reproduced by developer:  0
Analyzed by developer:  0           |
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Comment (by mypopy):

 full log:

 ./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
 ffmpeg version N-94277-g7c2a25a4da Copyright (c) 2000-2019 the FFmpeg
 developers
   built with gcc 8 (Ubuntu 8.3.0-6ubuntu1)
   configuration: --enable-libxavs2 --enable-gpl --enable-libx264 --enable-
 libx265 --enable-openssl --enable-nonfree --extra-
 cflags='-I/home/barry/Sources/FFmpeg/ffmpeg_build/include -mavx2 -mfma
 -gdwarf-2 -g3' --samples=../fate-suite --enable-libdavs2 --enable-libxavs2
 --enable-libzimg --enable-libmp3lame --enable-libass --enable-libfreetype
 --enable-frei0r --extra-libs='-lGLEW -lGLU -lGL -lEGL ' --enable-
 libfreetype --enable-libfontconfig --enable-libfribidi --enable-opengl
 --enable-libfdk-aac --enable-opencl --enable-random --extra-
 ldflags=-L/home/barry/Sources/FFmpeg/ffmpeg_build/lib --enable-liblensfun
 --enable-version3 --enable-libopus --enable-libsoxr --disable-
 optimizations
   libavutil      56. 30.100 / 56. 30.100
   libavcodec     58. 53.101 / 58. 53.101
   libavformat    58. 28.102 / 58. 28.102
   libavdevice    58.  7.100 / 58.  7.100
   libavfilter     7. 56.101 /  7. 56.101
   libswscale      5.  4.101 /  5.  4.101
   libswresample   3.  4.100 /  3.  4.100
   libpostproc    55.  4.100 / 55.  4.100
 Input #0, lavfi, from 'testsrc=s=720x480:r=25:d=100':
   Duration: N/A, start: 0.000000, bitrate: N/A
     Stream #0:0: Video: rawvideo (RGB[24] / 0x18424752), rgb24, 720x480
 [SAR 1:1 DAR 3:2], 25 tbr, 25 tbn, 25 tbc
 Stream mapping:
   Stream #0:0 -> #0:0 (rawvideo (native) -> h264 (libx264))
 Press [q] to stop, [?] for help
 [libx264 @ 0x55ee102b5380] using SAR=1/1
 [libx264 @ 0x55ee102b5380] using cpu capabilities: MMX2 SSE2Fast SSSE3
 SSE4.2 AVX FMA3 BMI2 AVX2
 [libx264 @ 0x55ee102b5380] profile High 4:4:4 Predictive, level 3.0, 4:4:4
 8-bit
 [libx264 @ 0x55ee102b5380] 264 - core 155 r2917 0a84d98 - H.264/MPEG-4 AVC
 codec - Copyleft 2003-2018 - http://www.videolan.org/x264.html - options:
 cabac=1 ref=3 deblock=1:0:0 analyse=0x1:0x111 me=hex subme=7 psy=1
 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=0
 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=4 threads=12
 lookahead_threads=2 sliced_threads=0 nr=0 decimate=1 interlaced=0
 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1
 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=25 keyint_min=13
 scenecut=40 intra_refresh=0 rc_lookahead=25 rc=crf mbtree=1 crf=23.0
 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
 [hls @ 0x55ee102b2000] Opening 'now.mp4' for writing
 Output #0, hls, to 'now-data.m3u8':
   Metadata:
     encoder         : Lavf58.28.102
     Stream #0:0: Video: h264 (libx264), yuv444p, 720x480 [SAR 1:1 DAR
 3:2], q=-1--1, 25 fps, 12800 tbn, 25 tbc
     Metadata:
       encoder         : Lavc58.53.101 libx264
     Side data:
       cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
 [hls @ 0x55ee102b2000] Opening '2019-07-13_15-49-40.m4s' for
 writinged=0.774x
 [hls @ 0x55ee102b2000] Opening 'now-data.m3u8.tmp' for writing
 [hls @ 0x55ee102b2000] Opening '2019-07-13_15-49-48.m4s' for
 writinged=0.874x
 av_interleaved_write_frame(): Invalid argument
 [hls @ 0x55ee102b2000] Opening '2019-07-13_15-49-48.m4s' for writing
 Segmentation fault (core dumped)

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Ticket URL: <https://trac.ffmpeg.org/ticket/8015#comment:1>
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