From: Michael Niedermayer <michael@niedermayer.cc>
To: FFmpeg development discussions and patches <ffmpeg-devel@ffmpeg.org>
Subject: Re: [FFmpeg-devel] [PATCH 1/5] avcodec/tiff: Check camera_calibration for 0
Date: Wed, 11 Jan 2023 11:29:57 +0100
Message-ID: <20230111102957.GD1949656@pb2> (raw)
In-Reply-To: <20221218170823.32130-1-michael@niedermayer.cc>
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On Sun, Dec 18, 2022 at 06:08:19PM +0100, Michael Niedermayer wrote:
> Fixes: division by 0
> Fixes: 53926/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TIFF_fuzzer-5680347889401856
>
> Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
> ---
> libavcodec/tiff.c | 6 ++++--
> 1 file changed, 4 insertions(+), 2 deletions(-)
will apply
[...]
--
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
If a bugfix only changes things apparently unrelated to the bug with no
further explanation, that is a good sign that the bugfix is wrong.
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prev parent reply other threads:[~2023-01-11 10:30 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-18 17:08 Michael Niedermayer
2022-12-18 17:08 ` [FFmpeg-devel] [PATCH 2/5] avcodec/tiff: Prettify code in dng_blit() Michael Niedermayer
2023-01-11 10:30 ` Michael Niedermayer
2022-12-18 17:08 ` [FFmpeg-devel] [PATCH 3/5] avcodec/apac: Sanity check bits_per_coded_sample Michael Niedermayer
2022-12-19 19:35 ` Paul B Mahol
2022-12-20 17:13 ` Michael Niedermayer
2022-12-18 17:08 ` [FFmpeg-devel] [PATCH 4/5] avcodec/h264_slice: Use unsigned for fgs seed computation Michael Niedermayer
2023-01-11 10:32 ` Michael Niedermayer
2022-12-18 17:08 ` [FFmpeg-devel] [PATCH 5/5] avcodec/wavpack: Avoid undefined shift in get_tail() Michael Niedermayer
2022-12-18 17:18 ` James Almer
2022-12-18 17:32 ` Andreas Rheinhardt
2022-12-18 18:14 ` Paul B Mahol
2022-12-20 16:42 ` Michael Niedermayer
2023-01-11 10:29 ` Michael Niedermayer [this message]
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