From patchwork Mon Sep 13 22:48:48 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michael Niedermayer X-Patchwork-Id: 30223 Delivered-To: ffmpegpatchwork2@gmail.com Received: by 2002:a05:6602:2a4a:0:0:0:0 with SMTP id k10csp4447424iov; Mon, 13 Sep 2021 15:55:59 -0700 (PDT) X-Google-Smtp-Source: ABdhPJzpIVGJsLJNPCkZym3uDd2ZVGwheoVWZ69BPodkmrH35AlOdv8y/EEL4T/ug6KSyh23AE1M X-Received: by 2002:a05:6402:b51:: with SMTP id bx17mr1793727edb.193.1631573759442; Mon, 13 Sep 2021 15:55:59 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1631573759; cv=none; d=google.com; s=arc-20160816; b=Z+CuHorYsYsBjn9RhZQBG/paqkEy41O3+fhRx6TVc/DQpkD/UUuEkNplMuC3BgmSPa xKitQXA+/tD5XhMGigYUZvNc+dSuWGWaYiSrE4mjoOvU5VDYSn+DlJYZFyd2zJf3zUGk /A1JyNe92ioUSJpcn09vkyPFRRMhDuXArrOpm+EWtHzC3Jc6Rbch+6NYfnzrojB4zzUp kMrinqy97DDpl5kffK0JR5uoDtz4YE3w/2mQa24wU5cI7idDLXojMEAJNIrhujmlmqFU Wx1F9JELUARTFCH2zrJ5Epad5DE1Lnqi5zk4kP+6GPXtrb7DhcOfw1D455Ktsj40Ml7Z S5Rg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=sender:errors-to:content-transfer-encoding:mime-version:reply-to :list-subscribe:list-help:list-post:list-archive:list-unsubscribe :list-id:precedence:subject:references:in-reply-to:message-id:date :to:from:delivered-to; bh=qXShlXl4cIL7PzU+kt4Xo60FKgC2+w9Sfv7CBL78elk=; b=QEQSA/se0zZ9EUOFodZ58ewvgqMRNsqmRwiZKZiK8z+4AL0Ldz4T+yDisF+587fxjV q7jDbr1zt0y/gcTrcsu2nGH9dISWAJpt1qwwkE1W3OZCbvkms5BnuzaUO7p+0Vy9EBYq Ls2jes8eBW89KE5rwGqZw65KetmnlXMU0PSfznlHFbVRFy6CNjJRM+KaXvltXzOunXUN eHNKVRLQm+aaXHFJV0raDHb4VnheFMgWyj82wGCukarJW8D2tMnO3s1bp81bwpvNDWM1 nv7sKz1anPsqL+JlZoEAW/bSQODEceqX+31k35bvZDgmsSd09bqTsQjpE3V/Dj+QAgby OJEw== ARC-Authentication-Results: i=1; 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 Return-Path: Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org. [79.124.17.100]) by mx.google.com with ESMTP id p16si7911816ejm.464.2021.09.13.15.55.59; Mon, 13 Sep 2021 15:55:59 -0700 (PDT) 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 570B368AEC1; Tue, 14 Sep 2021 01:55:56 +0300 (EEST) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from vie01a-dmta-pe03-1.mx.upcmail.net (vie01a-dmta-pe03-1.mx.upcmail.net [62.179.121.160]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id EA01E68AEBB for ; Tue, 14 Sep 2021 01:55:49 +0300 (EEST) Received: from [172.31.216.235] (helo=vie01a-pemc-psmtp-pe12.mail.upcmail.net) by vie01a-dmta-pe03.mx.upcmail.net with esmtp (Exim 4.92) (envelope-from ) id 1mPulp-00DmFl-0H for ffmpeg-devel@ffmpeg.org; Tue, 14 Sep 2021 00:49:49 +0200 Received: from localhost ([213.47.68.29]) by vie01a-pemc-psmtp-pe12.mail.upcmail.net with ESMTP id PukrmP99eljeHPukrmJNFz; Tue, 14 Sep 2021 00:48:49 +0200 X-Env-Mailfrom: michael@niedermayer.cc X-Env-Rcptto: ffmpeg-devel@ffmpeg.org X-SourceIP: 213.47.68.29 X-CNFS-Analysis: v=2.3 cv=BoHjPrf5 c=1 sm=1 tr=0 a=2hcxjKEKjp0CzLx6oWAm4g==:117 a=2hcxjKEKjp0CzLx6oWAm4g==:17 a=MKtGQD3n3ToA:10 a=1oJP67jkp3AA:10 a=GEAsPZ9sns4A:10 a=ZZnuYtJkoWoA:10 a=nZOtpAppAAAA:20 a=yfx3dLepHdg47xKC58oA:9 a=1fhp2MxaeJtTNGEnv6mo:22 From: Michael Niedermayer To: FFmpeg development discussions and patches Date: Tue, 14 Sep 2021 00:48:48 +0200 Message-Id: <20210913224848.15336-3-michael@niedermayer.cc> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20210913224848.15336-1-michael@niedermayer.cc> References: <20210913224848.15336-1-michael@niedermayer.cc> X-CMAE-Envelope: MS4wfD5erAe5McfWUQIGK8LmjCD90/XSSI2n+N+e/0KpmdHonVLTm9iFmyoxGu8Xs5maqLdUpc2hNabRLBW/l5krwvbmBqk3XsdLuYHmWLvY+5oywGaGoxkN tRrSOa61WW+Rfn43HxQuua5nGvN4TP1iAczHDe4pBxO0HeVj9z3J562H Subject: [FFmpeg-devel] [PATCH 3/3] tools/target_dec_fuzzer: Adjust threshold for WMV3 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: WmyfeZpNn8xz Fixes: Timeout clearing images Fixes: 37726/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WMV3_fuzzer-4604669570187264 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 c0e59983c4a..d192f7db488 100644 --- a/tools/target_dec_fuzzer.c +++ b/tools/target_dec_fuzzer.c @@ -210,6 +210,7 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) { case AV_CODEC_ID_VP9: maxpixels /= 4096; break; case AV_CODEC_ID_WAVPACK: maxsamples /= 1024; break; case AV_CODEC_ID_WMV3IMAGE: maxpixels /= 8192; break; + case AV_CODEC_ID_WMV3: maxpixels /= 1024; break; case AV_CODEC_ID_WS_VQA: maxpixels /= 16384; break; case AV_CODEC_ID_WMALOSSLESS: maxsamples /= 1024; break; case AV_CODEC_ID_ZEROCODEC: maxpixels /= 128; break;