[FFmpeg-devel] [PATCH] avcodec/cbs: use av_fast_realloc() in cbs_insert_unit()

[Michael Niedermayer]

On Sat, Apr 11, 2020 at 11:01:41AM -0300, James Almer wrote:
> Fixes: Timeout
> Fixes: 20791/clusterfuzz-testcase-minimized-ffmpeg_BSF_AV1_FRAME_SPLIT_fuzzer-5659537719951360
> Fixes: 21214/clusterfuzz-testcase-minimized-ffmpeg_BSF_MPEG2_METADATA_fuzzer-5165560875974656
> Fixes: 21247/clusterfuzz-testcase-minimized-ffmpeg_BSF_H264_METADATA_fuzzer-5715175257931776
> 
> Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
> Signed-off-by: James Almer <jamrial at gmail.com>
> ---
> This can be ported to av_fast_realloc_array() once that's committed.
> 
>  libavcodec/cbs.c | 37 ++++++++++++++++---------------------
>  libavcodec/cbs.h |  7 +++++++
>  2 files changed, 23 insertions(+), 21 deletions(-)

Not sure we decided on which fix to push, but something
should be applied

thx

[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

When you are offended at any man's fault, turn to yourself and study your
own failings. Then you will forget your anger. -- Epictetus
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