From: Michael Niedermayer <michael@niedermayer.cc>
To: FFmpeg development discussions and patches <ffmpeg-devel@ffmpeg.org>
Subject: Re: [FFmpeg-devel] [PATCH 5/6] Revert "avcodec/er: remove check for fields"
Date: Fri, 14 Apr 2023 02:37:23 +0200
Message-ID: <20230414003723.GD275832@pb2> (raw)
In-Reply-To: <20230409142627.19820-5-michael@niedermayer.cc>
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On Sun, Apr 09, 2023 at 04:26:26PM +0200, Michael Niedermayer wrote:
> Fixes: out of array write on x86-32
> Fixes: 57825/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MPEG2VIDEO_fuzzer-6094366187061248
> Fixes: 57829/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MPEG2VIDEO_fuzzer-4526419991724032
>
> Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
> This reverts commit f7abe92bd7939b6aeeb2393fe141033e733305d4.
> ---
> libavcodec/error_resilience.c | 9 ++-------
> libavcodec/error_resilience.h | 1 -
> 2 files changed, 2 insertions(+), 8 deletions(-)
will apply this tomorrow (and also other parts of the patchset which have not
received any comments)
[...]
--
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next prev parent reply other threads:[~2023-04-14 12:06 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-09 14:26 [FFmpeg-devel] [PATCH 1/6] avcodec/huffyuvdec: Fix undefined behavior with shift Michael Niedermayer
2023-04-09 14:26 ` [FFmpeg-devel] [PATCH 2/6] avcodec/hevc_ps: Check num_ref_loc_offsets Michael Niedermayer
2023-04-09 14:26 ` [FFmpeg-devel] [PATCH 3/6] avcodec/rka: Fix signed integer overflow in decode_filter() Michael Niedermayer
2023-04-09 14:26 ` [FFmpeg-devel] [PATCH 4/6] avcodec/escape124: Check that blocks are allocated before use Michael Niedermayer
2023-04-09 14:26 ` [FFmpeg-devel] [PATCH 5/6] Revert "avcodec/er: remove check for fields" Michael Niedermayer
2023-04-09 21:15 ` Michael Niedermayer
2023-04-14 0:37 ` Michael Niedermayer [this message]
2023-04-09 14:26 ` [FFmpeg-devel] [PATCH 6/6] avformat/rka: Fix division by 0 for bps < 8 Michael Niedermayer
2023-04-09 19:02 ` Paul B Mahol
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