From: Michael Niedermayer <michael@niedermayer.cc>
To: FFmpeg development discussions and patches <ffmpeg-devel@ffmpeg.org>
Subject: Re: [FFmpeg-devel] [PATCH 1/2] avcodec/eac3dec: avoid float noise in fixed mode addition to overflow
Date: Wed, 11 Jan 2023 11:24:23 +0100
Message-ID: <20230111102423.GB1949656@pb2> (raw)
In-Reply-To: <20230106230953.25054-1-michael@niedermayer.cc>
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On Sat, Jan 07, 2023 at 12:09:52AM +0100, Michael Niedermayer wrote:
> Fixes: 2.28595e+09 is outside the range of representable values of type 'int'
> Fixes: 54644/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_AC3_FIXED_fuzzer-4816961584627712
>
> Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
> ---
> libavcodec/ac3.h | 2 ++
> libavcodec/eac3dec.c | 4 +++-
> 2 files changed, 5 insertions(+), 1 deletion(-)
will apply patchset
[...]
--
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
No great genius has ever existed without some touch of madness. -- Aristotle
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prev parent reply other threads:[~2023-01-11 10:24 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-06 23:09 Michael Niedermayer
2023-01-06 23:09 ` [FFmpeg-devel] [PATCH 2/2] avcodec/mvha: Check input size for HUFY before picture allocation Michael Niedermayer
2023-01-11 10:24 ` Michael Niedermayer [this message]
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