From patchwork Tue Jul 19 11:34:50 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michael Niedermayer X-Patchwork-Id: 36832 Delivered-To: ffmpegpatchwork2@gmail.com Received: by 2002:a05:6a21:1649:b0:8b:613a:194d with SMTP id no9csp1686971pzb; Tue, 19 Jul 2022 04:36:00 -0700 (PDT) X-Google-Smtp-Source: AGRyM1vOjCHEGydk6PKH5ib/AidnUuwHurmflcfEoghrqQ6bl2pi6+Dp67jBB1Vv8sysnCltF0mX X-Received: by 2002:a17:907:160f:b0:72f:1442:ed54 with SMTP id hb15-20020a170907160f00b0072f1442ed54mr14906598ejc.339.1658230560507; Tue, 19 Jul 2022 04:36:00 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1658230560; cv=none; d=google.com; s=arc-20160816; b=dIX/TViwNwVQyBnYlDfAWcLh94lkAaJ8hUZ4dIrnswcjAC3Tp0z9zPA2Rvn0zUXqVp JlKvglClUlJdlfcUS6Pc9iMPcJV/62CQ8JGB1s/FUSAOs4q4YV1YcoMQdj0LUGLW5X6H PBWSsNPaMTfpOny/LRfajk7eCp8wCKZg8y4TarTZQqLBmDWcbn46+miSe0PGeaCGVNsn eoRVt72LQ18qwCWb+J8ZsWT3KJ8MuKSWA4jD8fizWVwVnImbyw4I9x1W+YDzckGEnBuF zWdrWFKVj1UDz583BcLN+vzFvXz+JBziqDhcudbu0nq0GiUh0W2k1dPx3j1ueXFqfEba q81Q== 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=PJU/nVugprwTHEJlL/MI2GbNOosle1uNQJhCDLaonmo=; b=wm9vBF05sCakgkkpBndFtsmLgJYaa2z0CT2jSB/IV05f4UjHrUrXQiWvUVOqartn1h twreqs4GXQDw5cCUcSdz/mx+eeb7AEqGeRACQZlc2ro+I/7F2xN9F2AhZVe0523A7fhG ZIK1j4prBcnx2M+9xju1MOp7OHctnH+LAGZsK2YB8W6yuz0Kl+JZe2ZxNx23WgOCI5rr x7cpdSSnp/I5PdhN/SVjxT7FnIazsaPdP2XTQ7EjRaUpn+h5PTvIeh+//SKK7Jw933Bs TKNwPRwdeNZ31++cjWVhrfl2MMq9lD8VHE0EmmSHvmfXGYPyfqS1lSOIcTdldCUN16AP tnSg== 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 cr20-20020a170906d55400b006fea113fc9fsi4630832ejc.762.2022.07.19.04.35.59; Tue, 19 Jul 2022 04:36:00 -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 5B8E268B61E; Tue, 19 Jul 2022 14:35:57 +0300 (EEST) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from vie01a-dmta-at03-3.mx.upcmail.net (vie01a-dmta-at03-3.mx.upcmail.net [62.179.121.153]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 24F2568B5A5 for ; Tue, 19 Jul 2022 14:35:54 +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 1oDlW6-009qVE-2Z for ffmpeg-devel@ffmpeg.org; Tue, 19 Jul 2022 13:35:54 +0200 Received: from ren-mail-psmtp-mg01. ([80.109.253.241]) by vie01a-pemc-psmtp-pe12.mail.upcmail.net with ESMTP id DlW1op8ZS8s8UDlW6oTpEH; Tue, 19 Jul 2022 13:35:54 +0200 Received: from localhost ([213.47.68.29]) by ren-mail-psmtp-mg01. with ESMTP id DlV8oZiz8OPqFDlV8odV2M; Tue, 19 Jul 2022 13:34:54 +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=OcX7sjfY c=1 sm=1 tr=0 ts=62d696de a=2hcxjKEKjp0CzLx6oWAm4g==:117 a=2hcxjKEKjp0CzLx6oWAm4g==:17 a=MKtGQD3n3ToA:10 a=1oJP67jkp3AA:10 a=GEAsPZ9sns4A:10 a=NEAV23lmAAAA:8 a=JXhyvhNG8ALYn-iyFmgA:9 From: Michael Niedermayer To: FFmpeg development discussions and patches Date: Tue, 19 Jul 2022 13:34:50 +0200 Message-Id: <20220719113453.23169-3-michael@niedermayer.cc> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20220719113453.23169-1-michael@niedermayer.cc> References: <20220719113453.23169-1-michael@niedermayer.cc> X-CMAE-Envelope: MS4wfE73MECyFFVLJkcphrhK0MMEf15HSijYBahY0qLXGH2VlymkngYlk6gB1xBlDKlgmN0GSJNZALScrN4T97A3/IhleGNQRd62L+2yNIOPavNpY5CS2qNy d8sp7eLfHVsBbPVtNmcKxQVe8G9IkV2yfyj+22kbr5g4oKyRU7GncL2DVy1t9nnlxnTlOmRv5kjnsA== Subject: [FFmpeg-devel] [PATCH 3/6] tools/target_dec_fuzzer: Adjust threshold for MMVIDEO 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: TZtArleaNCjU Fixes: Timeout Fixes: 49003/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MMVIDEO_fuzzer-5550368423018496 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 1587045e02..017c5cf024 100644 --- a/tools/target_dec_fuzzer.c +++ b/tools/target_dec_fuzzer.c @@ -246,6 +246,7 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) { case AV_CODEC_ID_LOCO: maxpixels /= 1024; break; case AV_CODEC_ID_VORBIS: maxsamples /= 1024; break; case AV_CODEC_ID_LSCR: maxpixels /= 16; break; + case AV_CODEC_ID_MMVIDEO: maxpixels /= 256; break; case AV_CODEC_ID_MOTIONPIXELS:maxpixels /= 256; break; case AV_CODEC_ID_MP4ALS: maxsamples /= 65536; break; case AV_CODEC_ID_MSA1: maxpixels /= 16384; break;