[FFmpeg-devel] [PATCH 1/2] avcodec/sbrdsp_fixed: Fix undefined overflows in autocorrelate()

[Michael Niedermayer]

On Sat, Aug 26, 2017 at 02:26:08PM +0200, Michael Niedermayer wrote:
> Fixes: runtime error: signed integer overflow: 8903997421129740175 + 354481484684609529 cannot be represented in type 'long'
> Fixes: 2045/clusterfuzz-testcase-minimized-6751255865065472
> 
> 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/sbrdsp_fixed.c | 36 ++++++++++++++++++------------------
>  1 file changed, 18 insertions(+), 18 deletions(-)

patchset applied

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

it is not once nor twice but times without number that the same ideas make
their appearance in the world. -- Aristotle
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 181 bytes
Desc: Digital signature
URL: <http://ffmpeg.org/pipermail/ffmpeg-devel/attachments/20170827/80ae840e/attachment.sig>