* [FFmpeg-devel] [PR] tools/target_dec_fuzzer: Adjust threshold for CPIA (PR #21722)
@ 2026-02-10 23:45 michaelni via ffmpeg-devel
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From: michaelni via ffmpeg-devel @ 2026-02-10 23:45 UTC (permalink / raw)
To: ffmpeg-devel; +Cc: michaelni
PR #21722 opened by michaelni
URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/21722
Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/21722.patch
Fixes: Timeout
Fixes: 472564084/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_CPIA_fuzzer-5597833073065984
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
>From b1a720567bc55fe7a9ce635cfcf10c8e7e828ecc Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michael@niedermayer.cc>
Date: Tue, 10 Feb 2026 18:06:51 +0100
Subject: [PATCH] tools/target_dec_fuzzer: Adjust threshold for CPIA
Fixes: Timeout
Fixes: 472564084/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_CPIA_fuzzer-5597833073065984
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 c7a5f093c2..b36d311c8f 100644
--- a/tools/target_dec_fuzzer.c
+++ b/tools/target_dec_fuzzer.c
@@ -230,6 +230,7 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
case AV_CODEC_ID_CFHD: maxpixels /= 16384; break;
case AV_CODEC_ID_CINEPAK: maxpixels /= 128; break;
case AV_CODEC_ID_COOK: maxsamples /= 1<<20; break;
+ case AV_CODEC_ID_CPIA: maxpixels /= 256; break;
case AV_CODEC_ID_CRI: maxpixels /= 1024; break;
case AV_CODEC_ID_CSCD: maxpixels /= 1024; break;
case AV_CODEC_ID_DFA: maxpixels /= 1024; break;
--
2.52.0
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2026-02-10 23:45 [FFmpeg-devel] [PR] tools/target_dec_fuzzer: Adjust threshold for CPIA (PR #21722) michaelni via ffmpeg-devel
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