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* [FFmpeg-devel] [PATCH 1/3] tools/target_dec_fuzzer: adjust threshold for RKA
@ 2023-06-01 22:25 Michael Niedermayer
  2023-06-01 22:26 ` [FFmpeg-devel] [PATCH 2/3] avcodec/cbs_av1: Clear obu.metadata on error Michael Niedermayer
                   ` (2 more replies)
  0 siblings, 3 replies; 10+ messages in thread
From: Michael Niedermayer @ 2023-06-01 22:25 UTC (permalink / raw)
  To: FFmpeg development discussions and patches

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(-)

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;
-- 
2.17.1

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^ permalink raw reply	[flat|nested] 10+ messages in thread
* [FFmpeg-devel] [PATCH 1/3] tools/target_dec_fuzzer: Adjust threshold for rka
@ 2023-04-27 18:38 Michael Niedermayer
  2023-04-30 22:33 ` Michael Niedermayer
  0 siblings, 1 reply; 10+ messages in thread
From: Michael Niedermayer @ 2023-04-27 18:38 UTC (permalink / raw)
  To: FFmpeg development discussions and patches

Fixes: Timeout
Fixes: 57993/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_RKA_fuzzer-5825782785376256

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(+)

diff --git a/tools/target_dec_fuzzer.c b/tools/target_dec_fuzzer.c
index 87a9f6eb17..d8e93f3a21 100644
--- a/tools/target_dec_fuzzer.c
+++ b/tools/target_dec_fuzzer.c
@@ -271,6 +271,7 @@ 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_RSCC:        maxpixels  /= 256;   break;
     case AV_CODEC_ID_RASC:        maxpixels  /= 16;    break;
     case AV_CODEC_ID_SANM:        maxpixels  /= 16;    break;
-- 
2.17.1

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https://ffmpeg.org/mailman/listinfo/ffmpeg-devel

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^ permalink raw reply	[flat|nested] 10+ messages in thread

end of thread, other threads:[~2023-09-04 19:11 UTC | newest]

Thread overview: 10+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2023-06-01 22:25 [FFmpeg-devel] [PATCH 1/3] tools/target_dec_fuzzer: adjust threshold for RKA Michael Niedermayer
2023-06-01 22:26 ` [FFmpeg-devel] [PATCH 2/3] avcodec/cbs_av1: Clear obu.metadata on error Michael Niedermayer
2023-06-02  0:28   ` Andreas Rheinhardt
2023-06-02  0:33     ` James Almer
2023-06-02 20:13       ` Michael Niedermayer
2023-06-02 20:19     ` Michael Niedermayer
2023-06-01 22:26 ` [FFmpeg-devel] [PATCH 3/3] avcodec/mpeg4videodec: more unsigned in amv computation Michael Niedermayer
2023-09-04 19:11 ` [FFmpeg-devel] [PATCH 1/3] tools/target_dec_fuzzer: adjust threshold for RKA Michael Niedermayer
  -- strict thread matches above, loose matches on Subject: below --
2023-04-27 18:38 [FFmpeg-devel] [PATCH 1/3] tools/target_dec_fuzzer: Adjust threshold for rka Michael Niedermayer
2023-04-30 22:33 ` Michael Niedermayer

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