[FFmpeg-devel] [PATCH] avcodec/iff: Over-allocate ham_palbuf for HAM6 IFF-PBM

[Michael Niedermayer]

On Sat, Jan 04, 2020 at 01:41:31AM +0100, Michael Niedermayer wrote:
> IFF-PBM-HAM6 can read out of array without this overallocation
> Fixes: Out of array read
> Fixes: 19752/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_IFF_ILBM_fuzzer-5675331403120640
> 
> 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/iff.c | 6 +++++-
>  1 file changed, 5 insertions(+), 1 deletion(-)

will apply

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

"I am not trying to be anyone's saviour, I'm trying to think about the
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