[FFmpeg-devel] [PATCH 6/7] avcodec/alsdec: Fix another integer overflow in INTERLEAVE_OUTPUT()

Michael Niedermayer michael at niedermayer.cc
Sat Jul 6 22:06:16 EEST 2019


On Fri, Jun 21, 2019 at 12:47:20AM +0200, Michael Niedermayer wrote:
> Fixes: signed integer overflow: 41582592 * 256 cannot be represented in type 'int'
> Fixes: 15296/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ALS_fuzzer-5739558227935232
> 
> 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/alsdec.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)

will combine this with the other overflow fix in here and apply


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

Democracy is the form of government in which you can choose your dictator
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 181 bytes
Desc: not available
URL: <http://ffmpeg.org/pipermail/ffmpeg-devel/attachments/20190706/726d52b5/attachment.sig>


More information about the ffmpeg-devel mailing list