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[FFmpeg-devel,5/5] tools/target_dec_fuzzer: Adjust threshold for Jpeg2000

Message ID 20220911142721.30812-5-michael@niedermayer.cc
State Accepted
Commit 67250ee8d22b23818d903f4dab28fe0444a1a625
Headers show
Series [FFmpeg-devel,1/5] avformat/mxfdec: Avoid some redundant writing to tables in mxf_compute_ptses_fake_index() | expand

Checks

Context Check Description
andriy/make_x86 success Make finished
andriy/make_fate_x86 success Make fate finished

Commit Message

Michael Niedermayer Sept. 11, 2022, 2:27 p.m. UTC
Fixes: Timeout
Fixes: 50955/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_JPEG2000_fuzzer-5148704872464384

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(-)

Comments

Michael Niedermayer Sept. 16, 2022, 6:51 p.m. UTC | #1
On Sun, Sep 11, 2022 at 04:27:21PM +0200, Michael Niedermayer wrote:
> Fixes: Timeout
> Fixes: 50955/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_JPEG2000_fuzzer-5148704872464384
> 
> 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(-)

will apply

[...]
diff mbox series

Patch

diff --git a/tools/target_dec_fuzzer.c b/tools/target_dec_fuzzer.c
index 5b335d3130c..3d4521887a2 100644
--- a/tools/target_dec_fuzzer.c
+++ b/tools/target_dec_fuzzer.c
@@ -242,7 +242,7 @@  int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
     case AV_CODEC_ID_IFF_ILBM:    maxpixels  /= 128;   break;
     case AV_CODEC_ID_INDEO4:      maxpixels  /= 128;   break;
     case AV_CODEC_ID_INTERPLAY_ACM: maxsamples /= 16384;  break;
-    case AV_CODEC_ID_JPEG2000:    maxpixels  /= 16;    break;
+    case AV_CODEC_ID_JPEG2000:    maxpixels  /= 4096;  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;