[FFmpeg-devel,1/6] tools/target_dec_fuzzer: Adjust ffwavesynth threshold

Submitted by Michael Niedermayer on Oct. 7, 2019, 4:39 p.m.

Details

Message ID 20191007163922.32135-1-michael@niedermayer.cc
State New
Headers show

Commit Message

Michael Niedermayer Oct. 7, 2019, 4:39 p.m.
ffwavesynth can produce large amounts of data relatively slowly on very small input

Fixes: Timeout (60sec -> 9sec)
Fixes: 17970/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FFWAVESYNTH_fuzzer-5689121279836160

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
---
 tools/target_dec_fuzzer.c | 1 +
 1 file changed, 1 insertion(+)

Patch hide | download patch | download mbox

diff --git a/tools/target_dec_fuzzer.c b/tools/target_dec_fuzzer.c
index a2c59be318..b9e863afa5 100644
--- a/tools/target_dec_fuzzer.c
+++ b/tools/target_dec_fuzzer.c
@@ -138,6 +138,7 @@  int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
         // Allows a small input to generate gigantic output
     case AV_CODEC_ID_BINKVIDEO: maxpixels /= 32; break;
     case AV_CODEC_ID_DIRAC:     maxpixels /= 8192; break;
+    case AV_CODEC_ID_FFWAVESYNTH: maxsamples /= 16384; break;
     case AV_CODEC_ID_MSRLE:     maxpixels /= 16;  break;
     case AV_CODEC_ID_QTRLE:     maxpixels /= 16;  break;
     case AV_CODEC_ID_SANM:      maxpixels /= 16;  break;