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tools/target_dec_fuzzer: Compute CLUT for DVBSUB only once 

Fixes: Timeout
Fixes: 30845/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DVBSUB_fuzzer-5744263725973504

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 2021-03-04 14:24:03 +01:00
parent ea12590c8e
commit 301f378768
1 changed files with 1 additions and 0 deletions
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tools/target_dec_fuzzer.c
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@ -157,6 +157,7 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
case AV_CODEC_ID_COOK: maxsamples /= 1<<20; break;
case AV_CODEC_ID_DIRAC: maxpixels /= 8192; break;
case AV_CODEC_ID_DST: maxsamples /= 1<<20; break;
case AV_CODEC_ID_DVB_SUBTITLE: av_dict_set_int(&opts, "compute_clut", -2, 0); break;
case AV_CODEC_ID_DXV: maxpixels /= 32; break;
case AV_CODEC_ID_FFWAVESYNTH: maxsamples /= 16384; break;
case AV_CODEC_ID_FLAC: maxsamples /= 1024; break;