From: Michael Niedermayer <michael@niedermayer.cc>
To: FFmpeg development discussions and patches <ffmpeg-devel@ffmpeg.org>
Subject: Re: [FFmpeg-devel] [PATCH 01/13] avformat/flvdec: Use 64bit for sum_flv_tag_size
Date: Fri, 23 Sep 2022 23:00:40 +0200
Message-ID: <20220923210040.GT6583@pb2> (raw)
In-Reply-To: <20220918171410.31835-1-michael@niedermayer.cc>
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On Sun, Sep 18, 2022 at 07:13:58PM +0200, Michael Niedermayer wrote:
> Fixes: signed integer overflow: 2138820085 + 16130322 cannot be represented in type 'int'
> Fixes: 50993/clusterfuzz-testcase-minimized-ffmpeg_dem_LIVE_FLV_fuzzer-6704728165187584
>
> Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
> ---
> libavformat/flvdec.c | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
i intend to apply this patchset (minus anything with objections) soon
[...]
--
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
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prev parent reply other threads:[~2022-09-23 21:00 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-18 17:13 Michael Niedermayer
2022-09-18 17:13 ` [FFmpeg-devel] [PATCH 02/13] avformat/mxfdec: Check run_in to fit in int and be valid Michael Niedermayer
2022-09-20 11:07 ` Tomas Härdin
2022-09-20 11:20 ` Tomas Härdin
2022-09-21 9:35 ` Michael Niedermayer
2022-09-21 13:23 ` Tomas Härdin
2022-09-21 16:16 ` Michael Niedermayer
2022-09-21 13:25 ` Tomas Härdin
2022-09-21 16:20 ` Michael Niedermayer
2022-09-21 18:56 ` Marton Balint
2022-09-22 13:29 ` Tomas Härdin
2022-09-18 17:14 ` [FFmpeg-devel] [PATCH 03/13] avformat/nutdec: Check fields Michael Niedermayer
2022-09-18 17:14 ` [FFmpeg-devel] [PATCH 04/13] avformat/rmdec: check tag_size Michael Niedermayer
2022-09-18 17:14 ` [FFmpeg-devel] [PATCH 05/13] avformat/sbgdec: clamp end_ts Michael Niedermayer
2022-09-18 17:14 ` [FFmpeg-devel] [PATCH 06/13] avformat/sbgdec: Check ts_int in genrate_intervals Michael Niedermayer
2022-09-18 17:14 ` [FFmpeg-devel] [PATCH 07/13] avformat/sdsdec: Use av_rescale() to avoid intermediate overflow in duration calculation Michael Niedermayer
2022-09-18 17:14 ` [FFmpeg-devel] [PATCH 08/13] avformat/xwma: Use av_rescale() for duration computation Michael Niedermayer
2022-09-18 17:14 ` [FFmpeg-devel] [PATCH 09/13] avformat/rpl: Use 64bit " Michael Niedermayer
2022-09-18 17:14 ` [FFmpeg-devel] [PATCH 10/13] avformat/vividas: Check packet size Michael Niedermayer
2022-09-22 13:18 ` Anton Khirnov
2022-09-22 16:12 ` Michael Niedermayer
2022-09-18 17:14 ` [FFmpeg-devel] [PATCH 11/13] avformat/spdifdec: Use 64bit to compute bit rate Michael Niedermayer
2022-09-18 17:14 ` [FFmpeg-devel] [PATCH 12/13] avformat/matroskadec: Error out if a timestamp is beyond duration Michael Niedermayer
2022-09-18 17:14 ` [FFmpeg-devel] [PATCH 13/13] avformat/westwood_vqa: Check chunk size Michael Niedermayer
2022-09-22 13:01 ` Anton Khirnov
2022-09-22 16:28 ` Michael Niedermayer
2022-09-23 21:00 ` Michael Niedermayer [this message]
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