[FFmpeg-trac] #5394(undetermined:new): assertion failed with fuzzed file (tta in mkv output)

FFmpeg trac at avcodec.org
Thu Mar 31 22:37:31 CEST 2016 

#5394: assertion failed with fuzzed file (tta in mkv output)
-------------------------------------+-------------------------------------
               Reporter:  ami_stuff  |                  Owner:
                   Type:  defect     |                 Status:  new
               Priority:  normal     |              Component:
                Version:             |  undetermined
  unspecified                        |               Keywords:
             Blocked By:             |               Blocking:
Reproduced by developer:  0          |  Analyzed by developer:  0
-------------------------------------+-------------------------------------
 {{{
 (gdb) r -i atrac3_fuzz.omg -acodec tta /home/aaa/out4.mkv
 Starting program: /media/sdb1/ffmpeg/ffmpeg_g -i atrac3_fuzz.omg -acodec
 tta /home/aaa/out4.mkv
 [Thread debugging using libthread_db enabled]
 Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
 ffmpeg version 3.0.git Copyright (c) 2000-2016 the FFmpeg developers
   built with gcc 4.8 (Ubuntu 4.8.4-2ubuntu1~14.04.1)
   configuration: --disable-ffplay --disable-ffprobe --disable-ffserver
 --enable-gpl
   libavutil      55. 19.100 / 55. 19.100
   libavcodec     57. 28.103 / 57. 28.103
   libavformat    57. 28.102 / 57. 28.102
   libavdevice    57.  0.101 / 57.  0.101
   libavfilter     6. 39.102 /  6. 39.102
   libswscale      4.  0.100 /  4.  0.100
   libswresample   2.  0.101 /  2.  0.101
   libpostproc    54.  0.100 / 54.  0.100
 [oma @ 0x9710200] Estimating duration from bitrate, this may be inaccurate
 Input #0, oma, from 'atrac3_fuzz.omg':
   Metadata:
     TLEN            : 23423
   Duration: 00:00:23.45, start: 0.000000, bitrate: 105 kb/s
     Stream #0:0: Audio: atrac3, 44100 Hz, stereo, fltp, 104 kb/s
 [New Thread 0xb7d94b40 (LWP 16929)]
 [New Thread 0xb7593b40 (LWP 16930)]
 [New Thread 0xb6d92b40 (LWP 16931)]
 [New Thread 0xb6591b40 (LWP 16932)]
 [New Thread 0xb5d90b40 (LWP 16933)]
 Output #0, matroska, to '/home/aaa/out4.mkv':
   Metadata:
     TLEN            : 23423
     encoder         : Lavf57.28.102
     Stream #0:0: Audio: tta, 44100 Hz, stereo, s32 (24 bit), 128 kb/s
     Metadata:
       encoder         : Lavc57.28.103 tta
 Stream mapping:
   Stream #0:0 -> #0:0 (atrac3 (native) -> tta (native))
 Press [q] to stop, [?] for help
 Sound Unit id != 0x28.
 Frame decoding error!
 Error while decoding stream #0:0: Invalid data found when processing input
 Sound Unit id != 0x28.
 Frame decoding error!
 Error while decoding stream #0:0: Invalid data found when processing input
 Sound Unit id != 0x28.
 Frame decoding error!
 Error while decoding stream #0:0: Invalid data found when processing input
 Frame decoding error!
 Error while decoding stream #0:0: Invalid data found when processing input
 Sound Unit id != 0x28.
 Frame decoding error!
 Error while decoding stream #0:0: Invalid data found when processing input
 Sound Unit id != 0x28.
 Frame decoding error!
 Error while decoding stream #0:0: Invalid data found when processing input
 Frame decoding error!
 Error while decoding stream #0:0: Invalid data found when processing input
 Frame decoding error!
 Error while decoding stream #0:0: Invalid data found when processing input
 Frame decoding error!
 Error while decoding stream #0:0: Invalid data found when processing input
 Frame decoding error!
 Error while decoding stream #0:0: Invalid data found when processing input
 Frame decoding error!
 Error while decoding stream #0:0: Invalid data found when processing input
 Frame decoding error!
 Error while decoding stream #0:0: Invalid data found when processing input
 Sound Unit id != 0x28.
 Frame decoding error!
 Error while decoding stream #0:0: Invalid data found when processing input
 Sound Unit id != 0x28.
 Frame decoding error!
 Error while decoding stream #0:0: Invalid data found when processing input
 Frame decoding error!
 Error while decoding stream #0:0: Invalid data found when processing input
 Frame decoding error!
 Error while decoding stream #0:0: Invalid data found when processing input
 Sound Unit id != 0x28.
 Frame decoding error!
 Error while decoding stream #0:0: Invalid data found when processing input
 Sound Unit id != 0x28.
 Frame decoding error!
 Error while decoding stream #0:0: Invalid data found when processing input
 Sound Unit id != 0x28.
 Frame decoding error!
 Error while decoding stream #0:0: Invalid data found when processing input
 Frame decoding error!
 Error while decoding stream #0:0: Invalid data found when processing input
 Sound Unit id != 0x28.
 Frame decoding error!
 Error while decoding stream #0:0: Invalid data found when processing input
 Frame decoding error!
 Error while decoding stream #0:0: Invalid data found when processing input
 Frame decoding error!
 Error while decoding stream #0:0: Invalid data found when processing input
 Sound Unit id != 0x28.
 Frame decoding error!
 Error while decoding stream #0:0: Invalid data found when processing input
 Sound Unit id != 0x28.
 Frame decoding error!
 Error while decoding stream #0:0: Invalid data found when processing input
 Frame decoding error!
 Error while decoding stream #0:0: Invalid data found when processing input
 Frame decoding error!
 Error while decoding stream #0:0: Invalid data found when processing input
 Sound Unit id != 0x28.
 Frame decoding error!
 Error while decoding stream #0:0: Invalid data found when processing input
 Sound Unit id != 0x28.
 Frame decoding error!
 Error while decoding stream #0:0: Invalid data found when processing input
 Frame decoding error!
 Error while decoding stream #0:0: Invalid data found when processing input
 Frame decoding error!
 Error while decoding stream #0:0: Invalid data found when processing input
 Sound Unit id != 0x28.
 Frame decoding error!
 Error while decoding stream #0:0: Invalid data found when processing input
 Frame decoding error!
 Error while decoding stream #0:0: Invalid data found when processing input
 Frame decoding error!
 Error while decoding stream #0:0: Invalid data found when processing input
 Sound Unit id != 0x28.
 Frame decoding error!
 Error while decoding stream #0:0: Invalid data found when processing input
 Frame decoding error!
 Error while decoding stream #0:0: Invalid data found when processing input
 Frame decoding error!
 Error while decoding stream #0:0: Invalid data found when processing input
 Frame decoding error!
 Error while decoding stream #0:0: Invalid data found when processing input
 Frame decoding error!
 Error while decoding stream #0:0: Invalid data found when processing input
 Sound Unit id != 0x28.
 Frame decoding error!
 Error while decoding stream #0:0: Invalid data found when processing input
 Sound Unit id != 0x28.
 Frame decoding error!
 Error while decoding stream #0:0: Invalid data found when processing input
 Frame decoding error!
 Error while decoding stream #0:0: Invalid data found when processing input
 Frame decoding error!
 Error while decoding stream #0:0: Invalid data found when processing input
 Sound Unit id != 0x28.
 Frame decoding error!
 Error while decoding stream #0:0: Invalid data found when processing input
 Frame decoding error!
 Error while decoding stream #0:0: Invalid data found when processing input
 Sound Unit id != 0x28.
 Frame decoding error!
 Error while decoding stream #0:0: Invalid data found when processing input
 Frame decoding error!
 Error while decoding stream #0:0: Invalid data found when processing input
 Frame decoding error!
 Error while decoding stream #0:0: Invalid data found when processing input
 Frame decoding error!
 Error while decoding stream #0:0: Invalid data found when processing input
 Frame decoding error!
 Error while decoding stream #0:0: Invalid data found when processing input
 Frame decoding error!
 Error while decoding stream #0:0: Invalid data found when processing input
 Frame decoding error!
 Error while decoding stream #0:0: Invalid data found when processing input
 Sound Unit id != 0x28.
 Frame decoding error!
 Error while decoding stream #0:0: Invalid data found when processing input
 Sound Unit id != 0x28.
 Frame decoding error!
 Error while decoding stream #0:0: Invalid data found when processing input
 Sound Unit id != 0x28.
 Frame decoding error!
 Error while decoding stream #0:0: Invalid data found when processing input
 Frame decoding error!
 Error while decoding stream #0:0: Invalid data found when processing input
 Frame decoding error!
 Error while decoding stream #0:0: Invalid data found when processing input
 Frame decoding error!
 Error while decoding stream #0:0: Invalid data found when processing input
 Frame decoding error!
 Error while decoding stream #0:0: Invalid data found when processing input
 Sound Unit id != 0x28.
 Frame decoding error!
 Error while decoding stream #0:0: Invalid data found when processing input
 Sound Unit id != 0x28.
 Frame decoding error!
 Error while decoding stream #0:0: Invalid data found when processing input
 Sound Unit id != 0x28.
 Frame decoding error!
 Error while decoding stream #0:0: Invalid data found when processing input
 Frame decoding error!
 Error while decoding stream #0:0: Invalid data found when processing input
 Frame decoding error!
 Error while decoding stream #0:0: Invalid data found when processing input
 Internal error, put_bits buffer too small
     Last message repeated 214 times
 Assertion s->buf_ptr < s->buf_end failed at libavcodec/put_bits.h:108

 Program received signal SIGABRT, Aborted.
 0xb7fdccb0 in ?? ()
 (gdb) bt
 Python Exception <class 'gdb.MemoryError'> Cannot access memory at address
 0x23:
 }}}

--
Ticket URL: <https://trac.ffmpeg.org/ticket/5394>
FFmpeg <https://ffmpeg.org>
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