[FFmpeg-trac] #8716(avfilter:open): Heap buffer overflow in ff_dnn_load_model_native

FFmpeg trac at avcodec.org
Mon Jun 8 08:57:39 EEST 2020

#8716: Heap buffer overflow in ff_dnn_load_model_native
             Reporter:  assafsion   |                    Owner:  guoyejun
                 Type:  defect      |                   Status:  open
             Priority:  critical    |                Component:  avfilter
              Version:  git-master  |               Resolution:
             Keywords:              |               Blocked By:
             Blocking:              |  Reproduced by developer:  0
Analyzed by developer:  0           |
Changes (by guoyejun):

 * cc: yejun.guo@… (added)
 * owner:   => guoyejun
 * status:  new => open


 1. could you please re-generate the native model with script
 tools/python/convert.py and try it again?
 I checked file crash_dnn_backend_native_1 and there might be a version
 mismatch. (There is version checking now in ffmpeg c/python code.)

 2. if the issue still exists with step 1, could you share the .pb file?


Ticket URL: <https://trac.ffmpeg.org/ticket/8716#comment:1>
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