From: Michael Niedermayer <michael@niedermayer.cc>
To: FFmpeg development discussions and patches <ffmpeg-devel@ffmpeg.org>
Subject: [FFmpeg-devel] [PATCH 5/5] tools/target_dec_fuzzer: Adjust HQX threshold
Date: Thu, 3 Jul 2025 04:01:31 +0200
Message-ID: <20250703020131.2506428-5-michael@niedermayer.cc> (raw)
In-Reply-To: <20250703020131.2506428-1-michael@niedermayer.cc>
Fixes: Timeout
Fixes: 421943287/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_HQX_fuzzer-5033725399728128
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 96d65c7b69e..cee8993c924 100644
--- a/tools/target_dec_fuzzer.c
+++ b/tools/target_dec_fuzzer.c
@@ -254,6 +254,7 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
case AV_CODEC_ID_HEVC: maxpixels /= 16384; break;
case AV_CODEC_ID_HNM4_VIDEO: maxpixels /= 128; break;
case AV_CODEC_ID_HQ_HQA: maxpixels /= 128; break;
+ case AV_CODEC_ID_HQX: maxpixels /= 4096; break;
case AV_CODEC_ID_IFF_ILBM: maxpixels /= 4096; break;
case AV_CODEC_ID_INDEO4: maxpixels /= 128; break;
case AV_CODEC_ID_INDEO5: maxpixels /= 1024; break;
--
2.49.0
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prev parent reply other threads:[~2025-07-03 2:02 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-03 2:01 [FFmpeg-devel] [PATCH 1/5] avcodec/smacker: Move buffer allocation to later Michael Niedermayer
2025-07-03 2:01 ` [FFmpeg-devel] [PATCH 2/5] avcodec/smacker: Check input before allocation Michael Niedermayer
2025-07-03 2:01 ` [FFmpeg-devel] [PATCH 3/5] avcodec/get_bits: Use FF_PTR_ADD() in init_get_bits() Michael Niedermayer
2025-07-03 7:26 ` Kieran Kunhya via ffmpeg-devel
2025-07-03 13:50 ` Michael Niedermayer
2025-07-03 2:01 ` [FFmpeg-devel] [PATCH 4/5] avcodec/apv_dsp: Avoid UB overflow in dequant Michael Niedermayer
2025-07-03 2:01 ` Michael Niedermayer [this message]
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