[FFmpeg-devel] [PATCH 7/7] avcodec/tiff: Disallow striped and tiled tiffs except for DNG

[Michael Niedermayer]

On Fri, Nov 06, 2020 at 12:11:10AM +0100, Michael Niedermayer wrote:
> strips + tiles is not allowed in TIFF
> DNG uses a separate codepath
> 
> Regression since da5b3d002862d1e105002a6dc1567e6551860896.
> 
> Fixes: NULL pointer dereference
> Fixes: poc1
> 
> Found-by: 1vanChen of NSFOCUS Security Team
> Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
> ---
>  libavcodec/tiff.c | 7 +++++--
>  1 file changed, 5 insertions(+), 2 deletions(-)

will apply

[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

The greatest way to live with honor in this world is to be what we pretend
to be. -- Socrates
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 195 bytes
Desc: not available
URL: <https://ffmpeg.org/pipermail/ffmpeg-devel/attachments/20201227/73059325/attachment.sig>