[FFmpeg-cvslog] tools/target_dec_fuzzer: Adjust threshold for jpeg2000

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michael at niedermayer.cc> | Sun Jul 23 01:19:48 2023 +0200| [749994194cc222f6ee01762b16c0574a947e0e9f] | committer: Michael Niedermayer

tools/target_dec_fuzzer: Adjust threshold for jpeg2000

Fixes: Timeout
Fixes: 57385/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_JPEG2000_fuzzer-5394334324490240

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=749994194cc222f6ee01762b16c0574a947e0e9f
---

 tools/target_dec_fuzzer.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/target_dec_fuzzer.c b/tools/target_dec_fuzzer.c
index e7633c6ad8..343c924293 100644
--- a/tools/target_dec_fuzzer.c
+++ b/tools/target_dec_fuzzer.c
@@ -249,7 +249,7 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
     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;
+    case AV_CODEC_ID_JPEG2000:    maxpixels  /= 16384; break;
     case AV_CODEC_ID_LAGARITH:    maxpixels  /= 1024;  break;
     case AV_CODEC_ID_LOCO:        maxpixels  /= 1024;  break;
     case AV_CODEC_ID_VORBIS:      maxsamples /= 1024;  break;