[FFmpeg-trac] #1692(avfilter:new): Using atempo filter causes segfault

[FFmpeg]

#1692: Using atempo filter causes segfault
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             Reporter:  takis       |                    Owner:
                 Type:  defect      |                   Status:  new
             Priority:  normal      |                Component:  avfilter
              Version:  git-master  |               Resolution:
             Keywords:              |               Blocked By:
             Blocking:              |  Reproduced by developer:  0
Analyzed by developer:  0           |
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Comment (by takis):

 [Thread debugging using libthread_db enabled]
 Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
 ffmpeg version N-43943-g4f92d31 Copyright (c) 2000-2012 the FFmpeg
 developers
   built on Aug 28 2012 13:23:13 with gcc 4.6 (Ubuntu/Linaro
 4.6.3-1ubuntu5)
   configuration: --enable-avfilter --enable-frei0r --enable-gpl --enable-
 libfaac --enable-libmp3lame --enable-libschroedinger --enable-libspeex
 --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264
 --enable-libxvid --enable-nonfree --enable-pic --enable-pthreads
 --disable-shared --enable-static --enable-version3 --enable-x11grab
 --disable-optimizations
   libavutil      51. 70.100 / 51. 70.100
   libavcodec     54. 54.100 / 54. 54.100
   libavformat    54. 25.104 / 54. 25.104
   libavdevice    54.  2.100 / 54.  2.100
   libavfilter     3. 13.101 /  3. 13.101
   libswscale      2.  1.101 /  2.  1.101
   libswresample   0. 15.100 /  0. 15.100
   libpostproc    52.  0.100 / 52.  0.100
 [wav @ 0x1760240] max_analyze_duration 5000000 reached at 5015510
 Guessed Channel Layout for  Input Stream #0.0 : stereo
 Input #0, wav, from '../tests/audiogen.wav':
   Duration: 00:00:06.00, bitrate: 1411 kb/s
     Stream #0:0: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 44100 Hz,
 stereo, s16, 1411 kb/s
 Output #0, wav, to 'asdf.wav':
   Metadata:
     encoder         : Lavf54.25.104
     Stream #0:0: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 44100 Hz,
 stereo, s16, 1411 kb/s
 Stream mapping:
   Stream #0:0 -> #0:0 (pcm_s16le -> pcm_s16le)
 Press [q] to stop, [?] for help

 Program received signal SIGSEGV, Segmentation fault.
 fft16_avx () at
 /usr/local/src/ff/ffmpeg.org/libavcodec/x86/fft_mmx.asm:321
 321         mova       m2, Z(2)

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1692#comment:5>
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