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[FFmpeg-devel,1/3] tools/target_dec_fuzzer: adjust threshold for RKA

Message ID 20230601222601.12631-1-michael@niedermayer.cc
State Accepted
Commit 5a16eb78db1c256ddb48951c674b623a24cdd44b
Headers show
Series [FFmpeg-devel,1/3] tools/target_dec_fuzzer: adjust threshold for RKA | expand

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Commit Message

Michael Niedermayer June 1, 2023, 10:25 p.m. UTC
Fixes: Timeout
Fixes: 59349/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_RKA_fuzzer-5334280839233536

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. 4, 2023, 7:11 p.m. UTC | #1
On Fri, Jun 02, 2023 at 12:25:59AM +0200, Michael Niedermayer wrote:
> Fixes: Timeout
> Fixes: 59349/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_RKA_fuzzer-5334280839233536
> 
> 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 1/3 and 3/3

[...]
diff mbox series

Patch

diff --git a/tools/target_dec_fuzzer.c b/tools/target_dec_fuzzer.c
index 1dbdad50b6..b82efc01b0 100644
--- a/tools/target_dec_fuzzer.c
+++ b/tools/target_dec_fuzzer.c
@@ -272,7 +272,7 @@  int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
     case AV_CODEC_ID_QTRLE:       maxpixels  /= 16;    break;
     case AV_CODEC_ID_PAF_VIDEO:   maxpixels  /= 16;    break;
     case AV_CODEC_ID_PRORES:      maxpixels  /= 256;   break;
-    case AV_CODEC_ID_RKA:         maxsamples /= 256;   break;
+    case AV_CODEC_ID_RKA:         maxsamples /= 65536; break;
     case AV_CODEC_ID_RSCC:        maxpixels  /= 256;   break;
     case AV_CODEC_ID_RASC:        maxpixels  /= 16;    break;
     case AV_CODEC_ID_SANM:        maxpixels  /= 16;    break;