[FFmpeg-devel] [PATCH 3/6] tools/target_dec_fuzzer: Adjust threshold for MMVIDEO

Peter Ross pross at xvid.org
Wed Jul 20 11:58:10 EEST 2022


On Tue, Jul 19, 2022 at 01:34:50PM +0200, Michael Niedermayer wrote:
> Fixes: Timeout
> Fixes: 49003/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MMVIDEO_fuzzer-5550368423018496
> 
> 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 | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/tools/target_dec_fuzzer.c b/tools/target_dec_fuzzer.c
> index 1587045e02..017c5cf024 100644
> --- a/tools/target_dec_fuzzer.c
> +++ b/tools/target_dec_fuzzer.c
> @@ -246,6 +246,7 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
>      case AV_CODEC_ID_LOCO:        maxpixels  /= 1024;  break;
>      case AV_CODEC_ID_VORBIS:      maxsamples /= 1024;  break;
>      case AV_CODEC_ID_LSCR:        maxpixels  /= 16;    break;
> +    case AV_CODEC_ID_MMVIDEO:     maxpixels  /= 256;   break;
>      case AV_CODEC_ID_MOTIONPIXELS:maxpixels  /= 256;   break;
>      case AV_CODEC_ID_MP4ALS:      maxsamples /= 65536; break;
>      case AV_CODEC_ID_MSA1:        maxpixels  /= 16384; break;

please apply.

-- Peter
(A907 E02F A6E5 0CD2 34CD 20D2 6760 79C5 AC40 DD6B)
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