[FFmpeg-devel] [PATCH 2/2] avformat/utils: Fix invalid NULL pointer operation in ff_parse_key_value()

Michael Niedermayer michael at niedermayer.cc
Wed Feb 9 11:52:34 EET 2022


On Fri, Feb 04, 2022 at 01:58:11AM +0100, Michael Niedermayer wrote:
> Fixes: pointer index expression with base 0x000000000000 overflowed to 0xffffffffffffffff
> Fixes: 44012/clusterfuzz-testcase-minimized-ffmpeg_dem_HLS_fuzzer-5670607746891776
> 
> Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
> Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
> ---
>  libavformat/utils.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

will apply

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

It is what and why we do it that matters, not just one of them.
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