[FFmpeg-devel] [PATCH 1/3] tools/target_dec_fuzzer: Adjust GDV pixel threshold down by a factor of 2

Michael Niedermayer michael at niedermayer.cc
Thu Aug 29 16:29:21 EEST 2019


On Wed, Aug 14, 2019 at 09:00:06AM +0200, Michael Niedermayer wrote:
> Fixes: Timeout (7sec -> 1sec)
> Fixes: 14709/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_GDV_fuzzer-5704215281795072
> 
> Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
> Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
> ---
>  tools/target_dec_fuzzer.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

will apply patchset

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

Awnsering whenever a program halts or runs forever is
On a turing machine, in general impossible (turings halting problem).
On any real computer, always possible as a real computer has a finite number
of states N, and will either halt in less than N cycles or never halt.
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