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[FFmpeg-devel,1/2] tools/target_dec_fuzzer: Adjust threshold for zerocodec

Message ID 20200223172726.20720-1-michael@niedermayer.cc
State Accepted
Commit 2db37bf4cd4e7e2f5e0602691df10b65934feb60
Headers show
Series [FFmpeg-devel,1/2] tools/target_dec_fuzzer: Adjust threshold for zerocodec | expand

Checks

Context Check Description
andriy/ffmpeg-patchwork success Make fate finished

Commit Message

Michael Niedermayer Feb. 23, 2020, 5:27 p.m. UTC 
Fixes: Timeout (147sec -> 1sec)
Fixes: 20764/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ZEROCODEC_fuzzer-5068274603917312

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(+)

Comments

Michael Niedermayer April 12, 2020, 2:41 p.m. UTC | #1 
On Sun, Feb 23, 2020 at 06:27:25PM +0100, Michael Niedermayer wrote:
> Fixes: Timeout (147sec -> 1sec)
> Fixes: 20764/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ZEROCODEC_fuzzer-5068274603917312
> 
> 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(+)

will apply

[...]
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Patch

diff --git a/tools/target_dec_fuzzer.c b/tools/target_dec_fuzzer.c
index 2487b6ca94..9b8eafd7c4 100644
--- a/tools/target_dec_fuzzer.c
+++ b/tools/target_dec_fuzzer.c
@@ -167,6 +167,7 @@  int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
     case AV_CODEC_ID_TRUEMOTION2: maxpixels  /= 1024;  break;
     case AV_CODEC_ID_VP7:         maxpixels  /= 256;   break;
     case AV_CODEC_ID_VP9:         maxpixels  /= 4096;  break;
+    case AV_CODEC_ID_ZEROCODEC:   maxpixels  /= 128;   break;
     }