[FFmpeg-trac] #8241(undetermined:new): heap-buffer-overflow at libavfilter/vf_vmafmotion.c

FFmpeg trac at avcodec.org
Fri Oct 11 06:09:02 EEST 2019

#8241: heap-buffer-overflow at libavfilter/vf_vmafmotion.c
             Reporter:  Suhwan       |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:
                                     |  undetermined
              Version:  git-master   |               Resolution:
             Keywords:  asan         |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |

Comment (by Suhwan):

 How to reproduce:
 % ffmpeg_g -stream_loop 1 -y -i $PoC -filter_complex vmafmotion -target
 dvd -loglevel 99 -vbsf chomp -c:v:115 pcm_vidc -disposition:s:19 ffvhuff
 -b:v 883k -strict 0 tmp.sup

 ffmpeg version N-95314-g1331e00179 Copyright (c) 2000-2019 the FFmpeg
 built with clang version 6.0.0-1ubuntu2 (tags/RELEASE_600/final)
 configuration: --cc=clang --cxx=clang++ --ld=clang --enable-debug

Ticket URL: <https://trac.ffmpeg.org/ticket/8241#comment:1>
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