[FFmpeg-devel] [PATCH] Use correct colorspace in Cinepak decoder.
Carl Eugen Hoyos
cehoyos at ag.or.at
Tue Feb 19 10:17:47 CET 2013
<u-bo1b <at> 0w.se> writes:
> > this patch seems to break decoding of
> > https://ffmpeg.org/trac/ffmpeg/raw-attachment/ticket/1303/1.avi
> The vulnerability has been there in the decoder from the
> beginning, it had no protection against writing outside the frame
> memory when any of the coordinates were not a multiple of 4.
valgrind does not report any invalid memory access for
the sample above, so is there really any
writing "outside the frame memory"?
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