[FFmpeg-trac] #2167(avformat:open): Srt decoder problem

[FFmpeg]

#2167: Srt decoder problem
-------------------------------------+-------------------------------------
             Reporter:  zoominla     |                    Owner:
                 Type:  defect       |                   Status:  open
             Priority:  important    |                Component:  avformat
              Version:  git-master   |               Resolution:
             Keywords:  srt          |               Blocked By:
  regression                         |  Reproduced by developer:  1
             Blocking:               |
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
Changes (by cehoyos):

 * status:  new => open
 * priority:  normal => important
 * version:  1.1.1 => git-master
 * keywords:  Srtdec => srt regression
 * reproduced:  0 => 1


Old description:

> Reproduce command line:
> ffmpeg.exe -i test.srt -y test.ass
>
> Full output of ffmpeg:
>
> ffmpeg version 1.1.1 Copyright (c) 2000-2013 the FFmpeg developers
>   built on Jan 22 2013 17:45:30 with gcc 4.6.2 (GCC)
>   configuration: --enable-gpl --enable-nonfree --enable-libtheora
> --enable-versi
> on3 --enable-shared --enable-postproc --enable-pthreads --enable-
> memalign-hack -
> -enable-libopencore-amrnb --enable-libopencore-amrwb --enable-runtime-
> cpudetect
> --enable-libass --disable-doc --disable-static --disable-devices
> --disable-avdev
> ice --disable-ffserver --disable-w32threads --extra-
> cflags=-U__STRICT_ANSI__ --e
> xtra-libs='-Wl,--enable-auto-import' --extra-libs=-liconv --extra-
> libs=-lenca --
> extra-libs=-lexpat --extra-libs=-lfreetype --extra-libs=-lfribidi
> --enable-libmp
> 3lame --enable-libaacplus --extra-cflags=-I/usr/local/x264/include
> --extra-ldfla
> gs=-L/usr/local/x264/lib --prefix=/usr/local/ffmpeg
>   libavutil      52. 15.100 / 52. 15.100
>   libavcodec     54. 90.100 / 54. 90.100
>   libavformat    54. 61.102 / 54. 61.102
>   libavfilter     3. 33.100 /  3. 33.100
>   libswscale      2.  2.100 /  2.  2.100
>   libswresample   0. 17.102 /  0. 17.102
>   libpostproc    52.  2.100 / 52.  2.100
> test.srt: Not enough space
>
> Comment: Last version (v1.0) doesn't have the problem, if i replace the
> file libavformat/srtdec.c with that from v1.0, the problem will be fixed.

New description:

 Reproduce command line:
 ffmpeg.exe -i test.srt -y test.ass

 Full output of ffmpeg:
 {{{
 ffmpeg version 1.1.1 Copyright (c) 2000-2013 the FFmpeg developers
   built on Jan 22 2013 17:45:30 with gcc 4.6.2 (GCC)
   configuration: --enable-gpl --enable-nonfree --enable-libtheora
 --enable-versi
 on3 --enable-shared --enable-postproc --enable-pthreads --enable-memalign-
 hack -
 -enable-libopencore-amrnb --enable-libopencore-amrwb --enable-runtime-
 cpudetect
 --enable-libass --disable-doc --disable-static --disable-devices
 --disable-avdev
 ice --disable-ffserver --disable-w32threads --extra-
 cflags=-U__STRICT_ANSI__ --e
 xtra-libs='-Wl,--enable-auto-import' --extra-libs=-liconv --extra-
 libs=-lenca --
 extra-libs=-lexpat --extra-libs=-lfreetype --extra-libs=-lfribidi
 --enable-libmp
 3lame --enable-libaacplus --extra-cflags=-I/usr/local/x264/include
 --extra-ldfla
 gs=-L/usr/local/x264/lib --prefix=/usr/local/ffmpeg
   libavutil      52. 15.100 / 52. 15.100
   libavcodec     54. 90.100 / 54. 90.100
   libavformat    54. 61.102 / 54. 61.102
   libavfilter     3. 33.100 /  3. 33.100
   libswscale      2.  2.100 /  2.  2.100
   libswresample   0. 17.102 /  0. 17.102
   libpostproc    52.  2.100 / 52.  2.100
 test.srt: Not enough space
 }}}
 Comment: Last version (v1.0) doesn't have the problem, if i replace the
 file libavformat/srtdec.c with that from v1.0, the problem will be fixed.

--

Comment:

 Regression since 3af3a30.

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2167#comment:1>
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