From: Michael Niedermayer <michael@niedermayer.cc>
To: FFmpeg development discussions and patches <ffmpeg-devel@ffmpeg.org>
Subject: [FFmpeg-devel] [PATCH 2/3] tools/target_dec_fuzzer: Adjust threshold for DFA
Date: Fri, 11 Mar 2022 21:20:24 +0100
Message-ID: <20220311202025.28139-2-michael@niedermayer.cc> (raw)
In-Reply-To: <20220311202025.28139-1-michael@niedermayer.cc>
Fixes: Timeout
Fixes: 45351/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DFA_fuzzer-5768895011618816
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 cef71e1e0a..23b0184059 100644
--- a/tools/target_dec_fuzzer.c
+++ b/tools/target_dec_fuzzer.c
@@ -157,6 +157,7 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
case AV_CODEC_ID_BINKVIDEO: maxpixels /= 32; break;
case AV_CODEC_ID_CFHD: maxpixels /= 128; break;
case AV_CODEC_ID_COOK: maxsamples /= 1<<20; break;
+ case AV_CODEC_ID_DFA: maxpixels /= 1024; break;
case AV_CODEC_ID_DIRAC: maxpixels /= 8192; break;
case AV_CODEC_ID_DST: maxsamples /= 1<<20; break;
case AV_CODEC_ID_DVB_SUBTITLE: av_dict_set_int(&opts, "compute_clut", -2, 0); break;
--
2.17.1
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next prev parent reply other threads:[~2022-03-11 20:20 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-11 20:20 [FFmpeg-devel] [PATCH 1/3] avcodec/mjpegbdec: Set buf_size Michael Niedermayer
2022-03-11 20:20 ` Michael Niedermayer [this message]
2022-03-14 18:54 ` [FFmpeg-devel] [PATCH 2/3] tools/target_dec_fuzzer: Adjust threshold for DFA Michael Niedermayer
2022-03-11 20:20 ` [FFmpeg-devel] [PATCH 3/3] avcodec/dfa: Optimize output reshuffle loop Michael Niedermayer
2022-03-17 19:23 ` Michael Niedermayer
2022-03-17 19:23 ` [FFmpeg-devel] [PATCH 1/3] avcodec/mjpegbdec: Set buf_size Michael Niedermayer
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