From: Michael Niedermayer <michael@niedermayer.cc>
To: FFmpeg development discussions and patches <ffmpeg-devel@ffmpeg.org>
Subject: Re: [FFmpeg-devel] [PATCH 1/5] avcodec/cfhd: Check idwt_buf size before allocation
Date: Sun, 20 Jul 2025 00:22:25 +0200
Message-ID: <20250719222225.GS29660@pb2> (raw)
In-Reply-To: <20250716005208.4109775-1-michael@niedermayer.cc>
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On Wed, Jul 16, 2025 at 02:52:04AM +0200, Michael Niedermayer wrote:
> Fixes: OOM
> Fixes: 428760799/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_CFHD_DEC_fuzzer-5685176435015680
>
> Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
> ---
> libavcodec/cfhd.c | 4 ++++
> 1 file changed, 4 insertions(+)
will apply patchset except teh jpeg2000 patch (ill leave that a bit
longer in case someone wants to review it)
[...]
--
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
Asymptotically faster algorithms should always be preferred if you have
asymptotical amounts of data
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prev parent reply other threads:[~2025-07-19 22:22 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-16 0:52 Michael Niedermayer
2025-07-16 0:52 ` [FFmpeg-devel] [PATCH 2/5] avcodec/ivi: Check luma/chroma mb_size Michael Niedermayer
2025-07-16 0:52 ` [FFmpeg-devel] [PATCH 3/5] avcodec/ffv1dec: Check k in get_vlc_symbol() Michael Niedermayer
2025-07-16 0:52 ` [FFmpeg-devel] [PATCH 4/5] avcodec/jpeg2000dec: Check that we arent reading with a non existing tile part Michael Niedermayer
2025-07-16 0:52 ` [FFmpeg-devel] [PATCH 5/5] avcodec/smacker: cleanup on bet buffer failure Michael Niedermayer
2025-07-19 22:22 ` Michael Niedermayer [this message]
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