From patchwork Tue Jul 20 20:29:40 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michael Niedermayer X-Patchwork-Id: 28984 Delivered-To: ffmpegpatchwork2@gmail.com Received: by 2002:a5d:965a:0:0:0:0:0 with SMTP id d26csp5658214ios; Tue, 20 Jul 2021 13:36:21 -0700 (PDT) X-Google-Smtp-Source: ABdhPJwcbjL83bQ1V252SUohAlOVrv3TQpc7brUc6FXzYVHeHWBARf4l0jDOD9/0Xs4yIzK1qjyU X-Received: by 2002:a17:906:9d17:: with SMTP id fn23mr35650692ejc.191.1626813380843; Tue, 20 Jul 2021 13:36:20 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1626813380; cv=none; d=google.com; s=arc-20160816; b=hYgsJ1xaZdgg/AXNi07rH1xWPugJcgQh6FOg20DLUl+1G19pTUVbSNsCPPW0QmidKY TDxGwHQPyrdfl9lwR/iProg5BiT16oLi8F1LbD0W/3w6cAp8D14P3aLRIFSYfOgd5Go0 iHZ1ZVJRJeFqyuk0Bv4Rrf92qi8im0IqCddLQRk+yu/VUS+L9lAItUdgveEHzxmadWW8 ybhW+zJOSu4R5VUAVVOUsZQCoy2MSOfZRIa/vWlqOiyex5w14AONsG7+c77W7WW0HFnX V1UQ/U2SrLw09EbVPDIa/qnrg3V04IkCKbAX2MTmE8xI45S0yUtmac0Jytn9yh/iwYYh EB+w== 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=gnNOr/4xFvU2buCx/PODdwshBi9YwpBbI/k+IuQcUe8=; b=ZLvsi5L8pwBL2DXvAPS23VGbtvvFeJmHmIehcF0TAxsbGi14amwMutmBd1CKR4537E dhCJzUQlmGQFs9K7aa0dggmx6pFOCCx4Wit4nDOnOaEsBsF1Gi9Y+irdACQpJKcAckDV jMuzIAcP1lp/12NGuvTeKqrViYm3qi1IXu9blwYjCPzK0w0gYxdpxMMu1tKj3KqYDHqS kdyrC44WcRpTQjdMAzSGefkNqEHcz1oYGOWH3/8irjFgVIWpoKmLbDnoI9DZ4hSTI5Ex hEKkCeKccQHN5P4Y3j3CjnH7pQ/CyznXXOQ6mj9dVtlKwWYyZrrsjiG3MRcHEzioo6fj I2ZA== 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 zo9si26300918ejb.628.2021.07.20.13.36.20; Tue, 20 Jul 2021 13:36:20 -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 514B9689E56; Tue, 20 Jul 2021 23:36:17 +0300 (EEST) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from vie01a-dmta-pe05-3.mx.upcmail.net (vie01a-dmta-pe05-3.mx.upcmail.net [84.116.36.13]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 46554689E56 for ; Tue, 20 Jul 2021 23:36:11 +0300 (EEST) Received: from [172.31.216.235] (helo=vie01a-pemc-psmtp-pe12.mail.upcmail.net) by vie01a-dmta-pe05.mx.upcmail.net with esmtp (Exim 4.92) (envelope-from ) id 1m5wO3-00BPid-0C for ffmpeg-devel@ffmpeg.org; Tue, 20 Jul 2021 22:30:43 +0200 Received: from localhost ([213.47.68.29]) by vie01a-pemc-psmtp-pe12.mail.upcmail.net with ESMTP id 5wN5mFNe8ljeH5wN5mRWk1; Tue, 20 Jul 2021 22:29:43 +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=Yvk6vfKxCsIJV-Jsw1EA:9 a=1fhp2MxaeJtTNGEnv6mo:22 From: Michael Niedermayer To: FFmpeg development discussions and patches Date: Tue, 20 Jul 2021 22:29:40 +0200 Message-Id: <20210720202942.8574-2-michael@niedermayer.cc> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20210720202942.8574-1-michael@niedermayer.cc> References: <20210720202942.8574-1-michael@niedermayer.cc> X-CMAE-Envelope: MS4wfEwUiH3ZSFrn+ZnK/S5uVhxNoP+CJ4LremiwY4nHe7REYpgFl3KH5goaaSNtJLrRJLQvWxz4sQgjmGfwMcyNZmxo/wPFjdZKcgvRw+ruQ0tF7A6vSMfR C45qFAGN1ioxLOh2E840WjggqwSed73GM2RZm0+sa7Qly1TGwYhmoSjd Subject: [FFmpeg-devel] [PATCH 2/4] tools/target_dec_fuzzer: Adjust the threshold for VP5 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: H7I5kS9WjEia Fixes: Timeout Fixes: 35793/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VP5_fuzzer-6492854393372672 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 8e6c67efe4..e3b65dbd1b 100644 --- a/tools/target_dec_fuzzer.c +++ b/tools/target_dec_fuzzer.c @@ -202,6 +202,7 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) { case AV_CODEC_ID_VMNC: maxpixels /= 8192; break; case AV_CODEC_ID_VP3: maxpixels /= 4096; break; case AV_CODEC_ID_VP4: maxpixels /= 4096; break; + case AV_CODEC_ID_VP5: maxpixels /= 256; break; case AV_CODEC_ID_VP7: maxpixels /= 256; break; case AV_CODEC_ID_VP9: maxpixels /= 4096; break; case AV_CODEC_ID_WAVPACK: maxsamples /= 1024; break;