From: Michael Niedermayer <michael@niedermayer.cc>
To: FFmpeg development discussions and patches <ffmpeg-devel@ffmpeg.org>
Subject: Re: [FFmpeg-devel] [PATCH 1/5] avcodec/flacdec: Fix overflow in "33bit" decorrelate
Date: Tue, 3 Oct 2023 16:26:24 +0200
Message-ID: <20231003142624.GA3543730@pb2> (raw)
In-Reply-To: <20230920003034.7241-1-michael@niedermayer.cc>
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On Wed, Sep 20, 2023 at 02:30:30AM +0200, Michael Niedermayer wrote:
> Fixes: signed integer overflow: 538976288 - -9223372036854775808 cannot be represented in type 'long'
> Fixes: 62164/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FLAC_fuzzer-6275845531238400
>
> Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
> ---
> libavcodec/flacdec.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
will apply patchset
[...]
--
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
He who knows, does not speak. He who speaks, does not know. -- Lao Tsu
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prev parent reply other threads:[~2023-10-03 14:26 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-20 0:30 Michael Niedermayer
2023-09-20 0:30 ` [FFmpeg-devel] [PATCH 2/5] avcodec/flacdec: Fix integer overflow in "33bit" DECODER_SUBFRAME_FIXED_WIDE() Michael Niedermayer
2023-09-20 0:30 ` [FFmpeg-devel] [PATCH 3/5] avcodec/utvideodec: move allocation to the end of init Michael Niedermayer
2023-09-20 0:30 ` [FFmpeg-devel] [PATCH 4/5] avcodec/vlc: free multi on fail Michael Niedermayer
2023-09-26 9:36 ` Paul B Mahol
2023-09-20 0:30 ` [FFmpeg-devel] [PATCH 5/5] avformat/avs: Check if return code is representable Michael Niedermayer
2023-10-03 14:26 ` Michael Niedermayer [this message]
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