From: Michael Niedermayer <michael@niedermayer.cc>
To: FFmpeg development discussions and patches <ffmpeg-devel@ffmpeg.org>
Subject: Re: [FFmpeg-devel] [PATCH 1/2] avformat/wavdec: Fix overflow of intermediate in block_align check
Date: Sun, 16 Feb 2025 15:30:21 +0100
Message-ID: <20250216143021.GC4991@pb2> (raw)
In-Reply-To: <20250207112313.1762763-1-michael@niedermayer.cc>
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On Fri, Feb 07, 2025 at 12:23:12PM +0100, Michael Niedermayer wrote:
> Fixes: signed integer overflow: -251517880 * 32 cannot be represented in type 'int'
> Fixes: 385224934/clusterfuzz-testcase-minimized-ffmpeg_dem_W64_fuzzer-4909298151915520
>
> Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
> ---
> libavformat/wavdec.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
will apply patchset
[...]
--
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
Never trust a computer, one day, it may think you are the virus. -- Compn
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prev parent reply other threads:[~2025-02-16 14:30 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-07 11:23 Michael Niedermayer
2025-02-07 11:23 ` [FFmpeg-devel] [PATCH 2/2] avformat/mlvdec: fix size checks Michael Niedermayer
2025-02-16 14:30 ` Michael Niedermayer [this message]
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