[FFmpeg-trac] #10950(avfilter:new): heap-buffer-overflow at libavfilter/vf_tiltandshift.c:189:5 in copy_column in FFmpeg7.0

[FFmpeg]

#10950: heap-buffer-overflow at libavfilter/vf_tiltandshift.c:189:5 in copy_column
in FFmpeg7.0
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             Reporter:  ZengYunxiang  |                    Owner:  (none)
                 Type:  defect        |                   Status:  new
             Priority:  important     |                Component:  avfilter
              Version:  7.0           |               Resolution:
             Keywords:  bugs          |               Blocked By:
             Blocking:                |  Reproduced by developer:  0
Analyzed by developer:  0             |
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Comment (by ZengYunxiang):

 reproduce compile command:

 {{{
 tar -xvf ffmpeg-7.0.tar.xz
 cd ffmpeg-7.0
 ./configure --cc=clang --cxx=clang++ --ld=clang --enable-debug --toolchain
 =clang-asan
 make -j30

 ./ffmpeg_g -y -i poc22ffmpeg -filter_complex tiltandshift tmp.mp4
 }}}
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Ticket URL: <https://trac.ffmpeg.org/ticket/10950#comment:1>
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