[FFmpeg-devel] [PATCH 6/6] avformat/iff: Saturate avio_tell() + 12

Michael Niedermayer michael at niedermayer.cc
Tue Mar 26 00:58:57 EET 2024


On Sat, Sep 30, 2023 at 01:20:01AM +0200, Michael Niedermayer wrote:
> Fixes: signed integer overflow: 9223372036854775796 + 12 cannot be represented in type 'long long'
> Fixes: 51896/clusterfuzz-testcase-minimized-ffmpeg_dem_IFF_fuzzer-4898373660704768
> 
> Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
> Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
> ---
>  libavformat/iff.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)

will apply the patches from this patchset that have received no comments

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

Homeopathy is like voting while filling the ballot out with transparent ink.
Sometimes the outcome one wanted occurs. Rarely its worse than filling out
a ballot properly.
-------------- 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/20240325/96197cc6/attachment.sig>


More information about the ffmpeg-devel mailing list