[FFmpeg-devel] [PATCH] avcodec/dirac_dwt: Fix integer overflow in COMPOSE_FIDELITYi*

Michael Niedermayer michael at niedermayer.cc
Sun Nov 26 05:12:39 EET 2017

On Sat, Nov 25, 2017 at 03:43:29AM +0100, Michael Niedermayer wrote:
> Fixes: runtime error: signed integer overflow: -2143827186 - 7404944 cannot be represented in type 'int'
> Fixes: 4354/clusterfuzz-testcase-minimized-4671122764201984
> Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
> Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
> ---
>  libavcodec/dirac_dwt.h | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)


Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Breaking DRM is a little like attempting to break through a door even
though the window is wide open and the only thing in the house is a bunch
of things you dont want and which you would get tomorrow for free anyway
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