[FFmpeg-trac] #8960(avcodec:closed): The function decode_frame in libavcodec/tiff.c has an uninitialized variable which may cause application crash

FFmpeg trac at avcodec.org
Thu Jul 27 04:34:30 EEST 2023


#8960: The function decode_frame in  libavcodec/tiff.c  has an uninitialized
variable which may cause  application crash
-------------------------------------+-------------------------------------
             Reporter:  1vanChen     |                    Owner:  (none)
                 Type:  defect       |                   Status:  closed
             Priority:  important    |                Component:  avcodec
              Version:  git-master   |               Resolution:  fixed
             Keywords:  tif crash    |               Blocked By:
  regression                         |
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
Comment (by Balling):

 That is not really fixed. Real DNG files are still printing "Tiled TIFF is
 not allowed to strip"
 http://www.astro-electronic.de/IMG_3459.dng
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Ticket URL: <https://trac.ffmpeg.org/ticket/8960#comment:7>
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