[FFmpeg-trac] #2213(undetermined:new): subtitle crash: malloc: *** error [...] incorrect checksum for freed object [...] Abort trap: 6

FFmpeg trac at avcodec.org
Wed Jan 30 12:10:56 CET 2013


#2213: subtitle crash: malloc: *** error [...] incorrect checksum for freed object
[...] Abort trap: 6
--------------------------------------+----------------------------------
             Reporter:  julian        |                     Type:  defect
               Status:  new           |                 Priority:  normal
            Component:  undetermined  |                  Version:  1.1.1
             Keywords:                |               Blocked By:
             Blocking:                |  Reproduced by developer:  0
Analyzed by developer:  0             |
--------------------------------------+----------------------------------
 download the problem file (still uploading, up in 2 hours, size
 1.305.470.851
 bytes):
 https://dl.dropbox.com/u/7221986/2.mkv

 ffmpeg -i 2.mkv -map 0:0 -map 0:2 -map 0:5 -map 0:4 -map 0:3 -scodec
 mov_text -vcodec copy -acodec copy 2.mp4
 ffmpeg version 1.1.1-tessus Copyright (c) 2000-2013 the FFmpeg developers
   built on Jan 20 2013 23:17:33 with llvm-gcc 4.2.1 (LLVM build 2336.1.00)
   configuration: --prefix=/Users/tessus/data/ext/ffmpeg/sw --as=yasm
 --extra-version=tessus --disable-shared --enable-static --disable-ffplay
 --disable-ffserver --enable-gpl --enable-pthreads --enable-postproc
 --enable-libmp3lame --enable-libtheora --enable-libvorbis --enable-libx264
 --enable-libxvid --enable-libspeex --enable-bzlib --enable-zlib --enable-
 libopencore-amrnb --enable-libopencore-amrwb --enable-libxavs --enable-
 version3 --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libvpx
 --enable-libgsm --enable-libopus --enable-fontconfig --enable-libfreetype
 --enable-libass --enable-filters --enable-runtime-cpudetect
   libavutil      52. 13.100 / 52. 13.100
   libavcodec     54. 86.100 / 54. 86.100
   libavformat    54. 59.106 / 54. 59.106
   libavdevice    54.  3.102 / 54.  3.102
   libavfilter     3. 32.100 /  3. 32.100
   libswscale      2.  1.103 /  2.  1.103
   libswresample   0. 17.102 /  0. 17.102
   libpostproc    52.  2.100 / 52.  2.100
 Input #0, matroska,webm, from '2.mkv':
   Metadata:
     title           : Mahou Shoujo Madoka Magika Episode 04 - Miracles and
 Magic Do Exist
     creation_time   : 2012-03-04 22:02:52
   Duration: 00:24:22.19, start: 0.000000, bitrate: 7142 kb/s
     Chapter #0.0: start 0.000000, end 113.155000
     Metadata:
       title           : Prologue
     Chapter #0.1: start 113.155000, end 203.120000
     Metadata:
       title           : Opening
     Chapter #0.2: start 203.120000, end 774.065000
     Metadata:
       title           : Part A
     Chapter #0.3: start 774.065000, end 1345.261000
     Metadata:
       title           : Part B
     Chapter #0.4: start 1345.261000, end 1435.100000
     Metadata:
       title           : Ending
     Chapter #0.5: start 1435.100000, end 1462.185000
     Metadata:
       title           : Preview
     Stream #0:0(jpn): Video: h264 (High 10), yuv420p10le, 1920x1080 [SAR
 1:1 DAR 16:9], 23.98 fps, 23.98 tbr, 1k tbn, 47.95 tbc (default)
     Metadata:
       title           : Video track
     Stream #0:1(jpn): Audio: flac, 48000 Hz, stereo, s32 (default)
     Metadata:
       title           : Audio track
     Stream #0:2(jpn): Audio: aac, 48000 Hz, stereo, fltp
     Metadata:
       title           : Audio track - Commentary
     Stream #0:3(eng): Subtitle: ssa (default)
     Metadata:
       title           : Subtitle track
     Stream #0:4(eng): Subtitle: ssa
     Metadata:
       title           : Subtitle track - Commentary
     Stream #0:5(eng): Subtitle: ssa
     Metadata:
       title           : Subtitle track - Colorless
 Codec 0x18000 is not in the full list.
     Stream #0:6: Attachment: unknown_codec
     Metadata:
       filename        : Doradani_Rg_Bold.ttf
       mimetype        : application/x-truetype-font
 Codec 0x18000 is not in the full list.
     Stream #0:7: Attachment: unknown_codec
     Metadata:
       filename        : Doradani Rg Bold Italic.ttf
       mimetype        : application/x-truetype-font
 Codec 0x18000 is not in the full list.
     Stream #0:8: Attachment: unknown_codec
     Metadata:
       filename        : FOT-GrecoStd-M-ED3-8v2.otf
       mimetype        : application/x-truetype-font
 Codec 0x18000 is not in the full list.
     Stream #0:9: Attachment: unknown_codec
     Metadata:
       filename        : PRISTINA-ED3-8v2.TTF
       mimetype        : application/x-truetype-font
 Codec 0x18000 is not in the full list.
     Stream #0:10: Attachment: unknown_codec
     Metadata:
       filename        : love-OPv3.ttf
       mimetype        : application/x-truetype-font
 Codec 0x18000 is not in the full list.
     Stream #0:11: Attachment: unknown_codec
     Metadata:
       filename        : Accolade Regular-ep04.ttf
       mimetype        : application/x-truetype-font
 Codec 0x18000 is not in the full list.
     Stream #0:12: Attachment: unknown_codec
     Metadata:
       filename        : Aller_Rg-ep04.ttf
       mimetype        : application/x-truetype-font
 Codec 0x18000 is not in the full list.
     Stream #0:13: Attachment: unknown_codec
     Metadata:
       filename        : angelina.ttf
       mimetype        : application/x-truetype-font
 Codec 0x18000 is not in the full list.
     Stream #0:14: Attachment: unknown_codec
     Metadata:
       filename        : ARIALUNI-ep04.TTF
       mimetype        : application/x-truetype-font
 Codec 0x18000 is not in the full list.
     Stream #0:15: Attachment: unknown_codec
     Metadata:
       filename        : Arista2.0-ep04.ttf
       mimetype        : application/x-truetype-font
 Codec 0x18000 is not in the full list.
     Stream #0:16: Attachment: unknown_codec
     Metadata:
       filename        : BoltonLight-ep04.ttf
       mimetype        : application/x-truetype-font
 Codec 0x18000 is not in the full list.
     Stream #0:17: Attachment: unknown_codec
     Metadata:
       filename        : ELPHIN-ep04.TTF
       mimetype        : application/x-truetype-font
 Codec 0x18000 is not in the full list.
     Stream #0:18: Attachment: unknown_codec
     Metadata:
       filename        : MadokaRunes-2.0-ep04.ttf
       mimetype        : application/x-truetype-font
 Codec 0x18000 is not in the full list.
     Stream #0:19: Attachment: unknown_codec
     Metadata:
       filename        : mona-ep04.ttf
       mimetype        : application/x-truetype-font
 Codec 0x18000 is not in the full list.
     Stream #0:20: Attachment: unknown_codec
     Metadata:
       filename        : tahoma-ep04.ttf
       mimetype        : application/x-truetype-font
 Output #0, mp4, to '2.mp4':
   Metadata:
     title           : Mahou Shoujo Madoka Magika Episode 04 - Miracles and
 Magic Do Exist
     encoder         : Lavf54.59.106
     Chapter #0.0: start 0.000000, end 113.155000
     Metadata:
       title           : Prologue
     Chapter #0.1: start 113.155000, end 203.120000
     Metadata:
       title           : Opening
     Chapter #0.2: start 203.120000, end 774.065000
     Metadata:
       title           : Part A
     Chapter #0.3: start 774.065000, end 1345.261000
     Metadata:
       title           : Part B
     Chapter #0.4: start 1345.261000, end 1435.100000
     Metadata:
       title           : Ending
     Chapter #0.5: start 1435.100000, end 1462.185000
     Metadata:
       title           : Preview
     Stream #0:0(jpn): Video: h264 ([33][0][0][0] / 0x0021), yuv420p10le,
 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 23.98 fps, 16k tbn, 1k tbc (default)
     Metadata:
       title           : Video track
     Stream #0:1(jpn): Audio: aac ([64][0][0][0] / 0x0040), 48000 Hz,
 stereo
     Metadata:
       title           : Audio track - Commentary
     Stream #0:2(eng): Subtitle: mov_text ([8][0][0][0] / 0x0008)
     Metadata:
       title           : Subtitle track - Colorless
     Stream #0:3(eng): Subtitle: mov_text ([8][0][0][0] / 0x0008)
     Metadata:
       title           : Subtitle track - Commentary
     Stream #0:4(eng): Subtitle: mov_text ([8][0][0][0] / 0x0008) (default)
     Metadata:
       title           : Subtitle track
 Stream mapping:
   Stream #0:0 -> #0:0 (copy)
   Stream #0:2 -> #0:1 (copy)
   Stream #0:5 -> #0:2 (ass -> mov_text)
   Stream #0:4 -> #0:3 (ass -> mov_text)
   Stream #0:3 -> #0:4 (ass -> mov_text)
 Press [q] to stop, [?] for help
 ffmpeg(18551) malloc: *** error for object 0x10202b808: incorrect checksum
 for freed object - object was probably modified after being freed.
 *** set a breakpoint in malloc_error_break to debug
 Abort trap: 6

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2213>
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