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tools/target_dec_fuzzer: Adjust threshold for VP9 

The threshold is chosen so that the worse frames would together not take
excessive time.
A better solution is welcome!

Fixes: Timeout (308sec ->102ms)
Fixes: 18314/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VP9_fuzzer-5701689176227840

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Michael Niedermayer 2019-10-18 23:40:22 +02:00
parent 6eb88daed1
commit e21ec54fdf
1 changed files with 1 additions and 0 deletions
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tools/target_dec_fuzzer.c
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@ -163,6 +163,7 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
case AV_CODEC_ID_TGV: maxpixels /= 32; break; case AV_CODEC_ID_TGV: maxpixels /= 32; break;
case AV_CODEC_ID_TRUEMOTION2: maxpixels /= 1024; break; case AV_CODEC_ID_TRUEMOTION2: maxpixels /= 1024; break;
case AV_CODEC_ID_VP7: maxpixels /= 256; break; case AV_CODEC_ID_VP7: maxpixels /= 256; break;
case AV_CODEC_ID_VP9: maxpixels /= 4096; break;
} }