[FFmpeg-trac] #6462(undetermined:new): General Protection Fault in ff_vp9_iadst_iadst_16x16_add_10_sse2

FFmpeg trac at avcodec.org
Wed Jun 14 03:41:21 EEST 2017

#6462: General Protection Fault in ff_vp9_iadst_iadst_16x16_add_10_sse2
             Reporter:  tsmith       |                     Type:  defect
               Status:  new          |                 Priority:  normal
            Component:               |                  Version:  git-
  undetermined                       |  master
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
 Summary of the bug:
 How to reproduce:
 valgrind -q ./ffmpeg -f ivf -i test_case.ivf -frames 5 -f null -
 ffmpeg version N-86447-gfeb13ae Copyright (c) 2000-2017 the FFmpeg
   built with clang version 3.8.0-2ubuntu4 (tags/RELEASE_380/final)
   configuration: --cc=clang --cxx=clang++ --disable-libxcb --disable-xlib
 --disable-logging --disable-ffprobe --disable-ffplay --disable-sdl2
 --disable-ffserver --disable-doc --disable-pthreads --disable-network
 --disable-d3d11va --disable-dxva2 --disable-vaapi --disable-vda --disable-
 vdpau --disable-stripping --disable-runtime-cpudetect --disable-postproc
 --disable-securetransport --disable-iconv --disable-swscale --disable-
 avdevice --disable-videotoolbox --disable-everything --enable-
 encoder=wrapped_avframe --disable-lzma --enable-protocol='file,pipe'
 --enable-muxer=null --enable-demuxer=ivf --enable-parser=vp9 --enable-
 decoder=vp9 --disable-pic
   libavutil      55. 63.100 / 55. 63.100
   libavcodec     57. 98.100 / 57. 98.100
   libavformat    57. 73.100 / 57. 73.100
   libavfilter     6. 92.100 /  6. 92.100
   libswresample   2.  8.100 /  2.  8.100

 Process terminating with default action of signal 11 (SIGSEGV)
  General Protection Fault
    at 0x657C02: ff_vp9_iadst_iadst_16x16_add_10_sse2
    by 0x4ED4DD: ff_vp9_decode_block (vp9block.c:1385)
    by 0x4EA66B: decode_sb (vp9.c:959)
    by 0x4EA4D5: decode_sb (vp9.c:984)
    by 0x4DF174: vp9_decode_frame (vp9.c:1314)
    by 0x4C0FAB: decode_simple_internal (decode.c:417)
    by 0x4C0FAB: decode_simple_receive_frame (decode.c:620)
    by 0x4C0FAB: decode_receive_frame_internal (decode.c:638)
    by 0x4C05D9: avcodec_send_packet (decode.c:678)
    by 0x439856: decode (ffmpeg.c:2246)
    by 0x439856: decode_video (ffmpeg.c:2390)
    by 0x439856: process_input_packet (ffmpeg.c:2625)
    by 0x43501A: process_input (ffmpeg.c:4409)
    by 0x43501A: transcode_step (ffmpeg.c:4520)
    by 0x43501A: transcode (ffmpeg.c:4569)
    by 0x42DFAD: main (ffmpeg.c:4748)
 Patches should be submitted to the ffmpeg-devel mailing list and not this
 bug tracker.

Ticket URL: <https://trac.ffmpeg.org/ticket/6462>
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