From patchwork Sat Jul 2 12:22:50 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michael Niedermayer X-Patchwork-Id: 36592 Delivered-To: ffmpegpatchwork2@gmail.com Received: by 2002:a05:6a20:8b27:b0:88:1bbf:7fd2 with SMTP id l39csp1623780pzh; Sat, 2 Jul 2022 05:23:10 -0700 (PDT) X-Google-Smtp-Source: AGRyM1vyKpdSQFUrTWfZQbQBD/514EyyYwWUCRDrEz1ATnK5JVF8IKRgTJtgv3smwneeITVl3W2K X-Received: by 2002:a05:6402:1cc5:b0:439:c145:e0d6 with SMTP id ds5-20020a0564021cc500b00439c145e0d6mr2302136edb.11.1656764590573; Sat, 02 Jul 2022 05:23:10 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1656764590; cv=none; d=google.com; s=arc-20160816; b=Y8Sq4yB5DZCf2zL9L4fMiBHNaNkX4pSgglkiVf4DiBr8IMGROkEoACPKHGdm57OCZ2 hecj0TdWiP817Ow0yq2rq94EGXY5rmYIUM1/p3PNt1sJiVFZuSUZSgWqZ0pBnQOJnXxL FqqX943+2lZXKe3TcVJ0Aw+sCbD2FsNzt2nHLCLZczDNuTPHMovpxlMav1d2IoULoCxm gf6Jjy5yQECbi9TCIaeuaFFUnLZyp09n4wbOlK8puWUfF/SW6/a3TzgiSnkmjANJl9aH TyyBixgulv2cXKrjUfWWz01ntMnl8Tyvd+5/0yWTbEDGFza1aQwRCqAjIOQjj/OQFq/6 ZVWQ== 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=94B90C0rCbhkLJsNsQbItczmIOyQGYm0kl4QBH9lWNk=; b=AMdCKKC2U4TbaLcZ0EijGbNVJFb7MEsl7MbC7YPpw4SY715DcRSCTo8bqvCAn2HYcF UK2dHOyMUpH298+vbXCQtWDSBc5VEq1hPdKhheFNGtQv7XYoHuJTygYn37ncfHbDwJRd v2v+ZI5aY+iXm/d5vPD7X1TyQSpHzZ+9aRT2AYKVKSJjaaivHdjnXphKFuUTD0nZ8Ax8 swfqBUyR/AA4kxkc8yk1w0utgbZjrYDdH2vF2LJdVpse0QE6vVV12g59CUkDf/T85wJA h8BU2UPGjkzHGvrXXMJg5i148iDMhy425PaPNtQTJd9BS54HoTNvBSgpIInMQtCoAjEm 7kKw== 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 z6-20020a170906944600b006fed8dfb78dsi2036491ejx.43.2022.07.02.05.23.10; Sat, 02 Jul 2022 05:23:10 -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 3613068B8D9; Sat, 2 Jul 2022 15:23:01 +0300 (EEST) 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 E8BB468B898 for ; Sat, 2 Jul 2022 15:22:52 +0300 (EEST) 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 1o7c9E-006n2s-AK for ffmpeg-devel@ffmpeg.org; Sat, 02 Jul 2022 14:22:52 +0200 Received: from ren-mail-psmtp-mg02. ([80.109.253.241]) by vie01a-pemc-psmtp-pe12.mail.upcmail.net with ESMTP id 7c3foncuz8s8U7c9Eob2iA; Sat, 02 Jul 2022 14:22:52 +0200 Received: from localhost ([213.47.68.29]) by ren-mail-psmtp-mg02. with ESMTP id 7c9EonlSA8eSW7c9EonhTp; Sat, 02 Jul 2022 14:22:52 +0200 X-Env-Mailfrom: michael@niedermayer.cc X-Env-Rcptto: ffmpeg-devel@ffmpeg.org X-SourceIP: 213.47.68.29 X-CNFS-Analysis: v=2.4 cv=KKE5sHJo c=1 sm=1 tr=0 ts=62c0389c a=2hcxjKEKjp0CzLx6oWAm4g==:117 a=2hcxjKEKjp0CzLx6oWAm4g==:17 a=MKtGQD3n3ToA:10 a=1oJP67jkp3AA:10 a=GEAsPZ9sns4A:10 a=NEAV23lmAAAA:8 a=3RBF0SFV11UcM3X-ub8A:9 From: Michael Niedermayer To: FFmpeg development discussions and patches Date: Sat, 2 Jul 2022 14:22:50 +0200 Message-Id: <20220702122250.23065-3-michael@niedermayer.cc> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20220702122250.23065-1-michael@niedermayer.cc> References: <20220702122250.23065-1-michael@niedermayer.cc> X-CMAE-Envelope: MS4wfC2yFQX4RTIzLbpsJxErt+ktfF+oPGCCBkviLiW2fkc7ZOVY5w+O6uqW1/fibUTUo9evbtm680Gz9ognlJWhOemr18Rdel3xmnfr5W9CxR/X33bfM4B3 V7CuyE04unelaShettULJpObRAM/QSiYA5bmGob3PwsbiNm/BMD9ito+g0spts82zYWiH+O7VvS0rg== Subject: [FFmpeg-devel] [PATCH 3/3] tools/target_dec_fuzzer: adjust threshold for cinepak 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: SBUvSp3ewye1 Fixes: Timeout Fixes: 48158/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_CINEPAK_fuzzer-5986526573494272 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 fefc8514f0..d85c6e7db4 100644 --- a/tools/target_dec_fuzzer.c +++ b/tools/target_dec_fuzzer.c @@ -212,6 +212,7 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) { case AV_CODEC_ID_ARBC: maxpixels /= 1024; break; case AV_CODEC_ID_BINKVIDEO: maxpixels /= 32; break; case AV_CODEC_ID_CFHD: maxpixels /= 128; break; + case AV_CODEC_ID_CINEPAK: 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;