From patchwork Sun Dec 5 21:19:06 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michael Niedermayer X-Patchwork-Id: 32078 Delivered-To: andriy.gelman@gmail.com Received: by 2002:a0c:cdc3:0:0:0:0:0 with SMTP id a3csp5146187qvn; Sun, 5 Dec 2021 13:21:06 -0800 (PST) X-Google-Smtp-Source: ABdhPJzwVkguMMvJiced8znF1qIJhFreSJWciVpkWMo7KiOmeYz0SiHWqEzM1b8SsYoVI/8YVc5l X-Received: by 2002:a17:906:d108:: with SMTP id b8mr40299979ejz.531.1638739266324; Sun, 05 Dec 2021 13:21:06 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1638739266; cv=none; d=google.com; s=arc-20160816; b=jSCDjwCWtpDfjs0WPG8DxKOsgGJBFbvKpuZg4riwLV1mXeUSfQj6oYdjqYovggCtsR uSiKqTSAAxXyCKIvAtqI/Fcc8vmRCI32wcOcRbB5prlwblqP4FgEVmPGpCfVwz+abdc1 oi+VyaI9JLT5wyeXEMRIPpXlF5YrQZsRdXV0jRK2hRn1Rz+1CWObziJVxPc1sybFRqGM 6QJzNwz9ub9A3S2d8P34OYbV6kr6LVPQ3/rdkZlTFge5AeLpLPitT+ip+VkMpQpLAfO6 UWTPVq6K7H6NLGWX/e2Xmxk3qD8kvx6b9oIjFgWco7qdE/n87W9X1v73hzKa2hQEOiwm P1yg== 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=I20V4aa13wYIeY1ZeovYaW2LNpuvEKOY53A0fT80oI8=; b=014VN3RCTPV7TqddRTMpjyGjVNpFPhYvELht0pp9skmuhhgH1nu7epd2olZ3FamzUk lP4HP4OLCMrgLVtt1jBUkIwuz363B9DTleCqKkvm/nZaOydMv0ejo4iqn1C9Rm/AMVWF x8i3hPIQWWpC9rCfvngD7AgkWJshdgDp0fQNT7mNwvdkc0bcWW8KO9tANwS1oD3P9YhF WPlJPgmSWtZPIpGSg8Vjv5VrtDdB9rK4HkRsyrNi9PnnGajUW70co9G1zgE3xva+lZIP GymFqAqznzgbXZLDYvpzQC7hy5HYNCqb3yrMF+1y43M7eaAvYig/KuJIMbh9Rk7SaRx5 cGUQ== 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 d18si16138025edj.153.2021.12.05.13.21.05; Sun, 05 Dec 2021 13:21:06 -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 1DDD368AFD1; Sun, 5 Dec 2021 23:20:21 +0200 (EET) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from vie01a-dmta-pe03-2.mx.upcmail.net (vie01a-dmta-pe03-2.mx.upcmail.net [62.179.121.161]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id C630D68AF7B for ; Sun, 5 Dec 2021 23:20:09 +0200 (EET) 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 1mtyvZ-00EUPs-0M for ffmpeg-devel@ffmpeg.org; Sun, 05 Dec 2021 22:20:09 +0100 Received: from localhost ([213.47.68.29]) by vie01a-pemc-psmtp-pe12.mail.upcmail.net with ESMTP id tyubm2RRuSgGFtyubmZqS2; Sun, 05 Dec 2021 22:19:09 +0100 X-Env-Mailfrom: michael@niedermayer.cc X-Env-Rcptto: ffmpeg-devel@ffmpeg.org X-SourceIP: 213.47.68.29 X-CNFS-Analysis: v=2.3 cv=f8Q2+96M 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=NEAV23lmAAAA:8 a=iNWyPU-ifmuHIWGYFD4A:9 From: Michael Niedermayer To: FFmpeg development discussions and patches Date: Sun, 5 Dec 2021 22:19:06 +0100 Message-Id: <20211205211907.30010-6-michael@niedermayer.cc> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20211205211907.30010-1-michael@niedermayer.cc> References: <20211205211907.30010-1-michael@niedermayer.cc> X-CMAE-Envelope: MS4wfM9bHoUqYy7fN1cmKb6p2j+CUh0x9J7iZ1o/ko8zes5HlHs3PMN0nlNYnyRWFEX7rc/6HFlbXWp5G7gdEJ+s3AfV6C+31IfoglQ0ezbg0fa4z4ako/+I rb+SGhCMwP4AVbXmF6rygjKL9l0BpVKIngVHsn8gEnnUM/dSo+gHEHlr Subject: [FFmpeg-devel] [PATCH 6/7] tools/target_dec_fuzzer: adjust threshold for gem 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: h8glbGQ9tY1M Content-Length: 1293 Fixes: Timeout Fixes: 42035/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_GEM_fuzzer-5033604191748096 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 b862d7a3a41..0c59242e3e4 100644 --- a/tools/target_dec_fuzzer.c +++ b/tools/target_dec_fuzzer.c @@ -166,6 +166,7 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) { case AV_CODEC_ID_FLAC: maxsamples /= 1024; break; case AV_CODEC_ID_FLV1: maxpixels /= 1024; break; case AV_CODEC_ID_G2M: maxpixels /= 1024; break; + case AV_CODEC_ID_GEM: maxpixels /= 512; break; case AV_CODEC_ID_GDV: maxpixels /= 512; break; case AV_CODEC_ID_GIF: maxpixels /= 16; break; case AV_CODEC_ID_H264: maxpixels /= 256; break;