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[FFmpeg-devel,3/3] tools/target_dec_fuzzer: adjust threshold for AV_CODEC_ID_IFF_ILBM

Message ID 20240316212636.2642-3-michael@niedermayer.cc
State Accepted
Commit d24b136f539944e4ee2bdf62abe613b2caa4320f
Headers show
Series [FFmpeg-devel,1/3] tools/target_dem_fuzzer: add libavformat/demux.h | expand

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Commit Message

Michael Niedermayer March 16, 2024, 9:26 p.m. UTC 
Fixes: timeout
Fixes: 66444/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_IFF_ILBM_fuzzer-4812862400823296

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 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/tools/target_dec_fuzzer.c b/tools/target_dec_fuzzer.c
index 84b646b7f4..104219ed5e 100644
--- a/tools/target_dec_fuzzer.c
+++ b/tools/target_dec_fuzzer.c
@@ -245,7 +245,7 @@  int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
     case AV_CODEC_ID_HEVC:        maxpixels  /= 16384; break;
     case AV_CODEC_ID_HNM4_VIDEO:  maxpixels  /= 128;   break;
     case AV_CODEC_ID_HQ_HQA:      maxpixels  /= 128;   break;
-    case AV_CODEC_ID_IFF_ILBM:    maxpixels  /= 128;   break;
+    case AV_CODEC_ID_IFF_ILBM:    maxpixels  /= 4096;  break;
     case AV_CODEC_ID_INDEO4:      maxpixels  /= 128;   break;
     case AV_CODEC_ID_INTERPLAY_ACM: maxsamples /= 16384;  break;
     case AV_CODEC_ID_JPEG2000:    maxpixels  /= 4096;  break;