From: Michael Niedermayer <michael@niedermayer.cc>
To: FFmpeg development discussions and patches <ffmpeg-devel@ffmpeg.org>
Subject: Re: [FFmpeg-devel] [PATCH 5/5] avcodec/wavpack: Avoid undefined shift in get_tail()
Date: Tue, 20 Dec 2022 17:42:22 +0100
Message-ID: <20221220164222.GA3806951@pb2> (raw)
In-Reply-To: <CAPYw7P5GneF8376cJwRgc-T0mpC7JjfHrMpthHL49zuiMqBjFw@mail.gmail.com>
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On Sun, Dec 18, 2022 at 07:14:27PM +0100, Paul B Mahol wrote:
> On 12/18/22, Michael Niedermayer <michael@niedermayer.cc> wrote:
> > Fixes: left shift of 1208485947 by 1 places cannot be represented in type
> > 'int'
> > Fixes:
> > 54058/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WAVPACK_fuzzer-5827521084260352
> >
>
> Please use something else than casting.
ok will apply with * 2U
thx
[...]
--
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
Asymptotically faster algorithms should always be preferred if you have
asymptotical amounts of data
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next prev parent reply other threads:[~2022-12-20 16:42 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-18 17:08 [FFmpeg-devel] [PATCH 1/5] avcodec/tiff: Check camera_calibration for 0 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 [this message]
2023-01-11 10:29 ` [FFmpeg-devel] [PATCH 1/5] avcodec/tiff: Check camera_calibration for 0 Michael Niedermayer
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