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[79.124.17.100]) by mx.google.com with ESMTP id p9-20020aa7cc89000000b0040fdd4e087bsi5222734edt.410.2022.03.11.12.20.56; Fri, 11 Mar 2022 12:20:57 -0800 (PST) Received-SPF: pass (google.com: domain of ffmpeg-devel-bounces@ffmpeg.org designates 79.124.17.100 as permitted sender) client-ip=79.124.17.100; Authentication-Results: mx.google.com; spf=pass (google.com: domain of ffmpeg-devel-bounces@ffmpeg.org designates 79.124.17.100 as permitted sender) smtp.mailfrom=ffmpeg-devel-bounces@ffmpeg.org Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 184A868B0AE; Fri, 11 Mar 2022 22:20:52 +0200 (EET) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from vie01a-dmta-at03-2.mx.upcmail.net (vie01a-dmta-at03-2.mx.upcmail.net [62.179.121.152]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id B54BD68B13D for ; Fri, 11 Mar 2022 22:20:44 +0200 (EET) Received: from [172.31.216.235] (helo=vie01a-pemc-psmtp-pe12.mail.upcmail.net) by vie01a-dmta-at03.mx.upcmail.net with esmtp (Exim 4.92) (envelope-from ) id 1nSlkh-0002uS-6w for ffmpeg-devel@ffmpeg.org; Fri, 11 Mar 2022 21:20:43 +0100 Received: from ren-mail-psmtp-mg02. ([80.109.253.241]) by vie01a-pemc-psmtp-pe12.mail.upcmail.net with ESMTP id SlkhnmrBJSgGFSlkhn1Hy9; Fri, 11 Mar 2022 21:20:43 +0100 Received: from localhost ([213.47.68.29]) by ren-mail-psmtp-mg02. with ESMTP id SlkSnpPGAfYHNSlkSnA8YH; Fri, 11 Mar 2022 21:20:28 +0100 X-Env-Mailfrom: michael@niedermayer.cc X-Env-Rcptto: ffmpeg-devel@ffmpeg.org X-SourceIP: 213.47.68.29 X-CNFS-Analysis: v=2.4 cv=MrIxV0We c=1 sm=1 tr=0 ts=622baf1a a=2hcxjKEKjp0CzLx6oWAm4g==:117 a=2hcxjKEKjp0CzLx6oWAm4g==:17 a=MKtGQD3n3ToA:10 a=1oJP67jkp3AA:10 a=GEAsPZ9sns4A:10 a=ZZnuYtJkoWoA:10 a=NEAV23lmAAAA:8 a=2IXscyMRoWdfKW0qaIMA:9 From: Michael Niedermayer To: FFmpeg development discussions and patches Date: Fri, 11 Mar 2022 21:20:24 +0100 Message-Id: <20220311202025.28139-2-michael@niedermayer.cc> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20220311202025.28139-1-michael@niedermayer.cc> References: <20220311202025.28139-1-michael@niedermayer.cc> X-CMAE-Envelope: MS4wfNOEveajwU6B/tC4kYSpS4k9g9wv6WcsJFwDaQ6Je9UL/iDXfBcohbkFdffEwvJMm0tKF8TGsNic5XOWxkI0DTox7cnc8A1gyIcXTwZbCxjSYdNVb1A+ NovQ84tYHzD58pYxIL6k3geBkJJFwneuS7ApZa7YpUwTSFZcxytQnn3ewde07elVbVGjKg0WcJ3rNw== Subject: [FFmpeg-devel] [PATCH 2/3] tools/target_dec_fuzzer: Adjust threshold for DFA X-BeenThere: ffmpeg-devel@ffmpeg.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: FFmpeg development discussions and patches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: FFmpeg development discussions and patches MIME-Version: 1.0 Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" X-TUID: uuMYmLGvlJ+P 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 --- 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;