From patchwork Mon Apr 19 18:23:45 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michael Niedermayer X-Patchwork-Id: 27097 Delivered-To: ffmpegpatchwork2@gmail.com Received: by 2002:a6b:5014:0:0:0:0:0 with SMTP id e20csp760421iob; Mon, 19 Apr 2021 11:30:23 -0700 (PDT) X-Google-Smtp-Source: ABdhPJzkxEPf3qB93KX0bzY1IfSnBR/au4CsHAU5Ru0shb1uFDLp3RxSSC8hyyeVMbom7Kt7gos/ X-Received: by 2002:a17:907:961d:: with SMTP id gb29mr17283515ejc.381.1618857023332; Mon, 19 Apr 2021 11:30:23 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1618857023; cv=none; d=google.com; s=arc-20160816; b=zXujXrvFpivv2qtukFz57RCejIn1BQ0gAWUacWSiLL4pKJA0KchI+65SJhxu7LGC9L HyHIXLrSBe9OI8M9NscI9fFyx/JMR3vbjpXlVXsnBX0dK8BAAljH0xSJ8JLQ2p50nmeq favKxp+J29oJVAHOCximn70UJKzjIDRUT5k8z7COHLTle8pkBlva1FTzVROyWtMpRLIf qrFSBWLGzTrHv7yY2a+uuudifUya/jFCwYG4Z5ywT1PZ5q+d8uQib0mWu4DqK3KEb5Lt N3FLQBjavbB1NSJLqrjNBy82wZfoLRmIG6wcJ4ruBsey2pGq2UCfvWwAQWRY+k8WWsKv wkbA== 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=h4vQ1p0zxBnr6ZQerN1UEjQRILE2W/J2jCHTPEBWH4Q=; b=h+2NmdmP43kuVvSNSfGyP8K+RWHwdUHevAixuSahM0S4puuDpmvfSis9hJ45JQv5bm xkCKaSp4WqAXiasWN6KKUzWPD7qQ89IyZkxzIvg0zXp7G2HParLv3N9IQUbsn0TNq6tm Wu3cEbSbSGx0iS9zgEPopg8fhh5LrItmTmwOT5TpjUXvXp+bYXS4k1XtK7uw62QaJgyu u7jFzdwGi+BMMn6MEz3JufcstHtDYJNYPfaj5rOVpPlWN2mmPVRJAgc1NWOhrmO0zlWf 8+yjCwoYGnLKfWFEudquPFxLm0+A+wbE0pJ+FqLdx8mhm1oBIfHPMXnJymb8bCoGwvXV 5Iew== 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 p5si13987710edt.116.2021.04.19.11.30.22; Mon, 19 Apr 2021 11:30:23 -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 E96AA6898E3; Mon, 19 Apr 2021 21:30:12 +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 5EB2168980B for ; Mon, 19 Apr 2021 21:30:11 +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 1lYYZk-00Aoat-0T for ffmpeg-devel@ffmpeg.org; Mon, 19 Apr 2021 20:24:48 +0200 Received: from localhost ([213.47.68.29]) by vie01a-pemc-psmtp-pe12.mail.upcmail.net with ESMTP id YYYmlPiAtljeHYYYmltlka; Mon, 19 Apr 2021 20:23:48 +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=TxoZLx6QOmfQbus6zZgA:9 a=1fhp2MxaeJtTNGEnv6mo:22 a=Z5ABNNGmrOfJ6cZ5bIyy:22 a=UDnyf2zBuKT2w-IlGP_r:22 From: Michael Niedermayer To: FFmpeg development discussions and patches Date: Mon, 19 Apr 2021 20:23:45 +0200 Message-Id: <20210419182346.4445-8-michael@niedermayer.cc> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20210419182346.4445-1-michael@niedermayer.cc> References: <20210419182346.4445-1-michael@niedermayer.cc> X-CMAE-Envelope: MS4wfBu2m8B3WDCMJZR0X7JeupBWSW0kdg0JYyJ1X2qwvyyQb45b+JHCi76evJxw5NDvs9UMP6yM9SIN6fNg4OLeUNceaAQ2wUU9IHLTOHsT7b0nZ8LCfj/B s2phGLuJCcxrbhcxtayuqxcZkJj4DNwCxWoNjJTOx+FO4EFmi3x43EII Subject: [FFmpeg-devel] [PATCH 8/9] tools/target_dec_fuzzer: Adjust threshold for TAK 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: BjEdV1p8Phoz Fixes: Timeout Fixes: 33346/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TAK_fuzzer-4715352157192192 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 80da7afcb8..6d19cff6f2 100644 --- a/tools/target_dec_fuzzer.c +++ b/tools/target_dec_fuzzer.c @@ -190,6 +190,7 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) { case AV_CODEC_ID_SCREENPRESSO:maxpixels /= 64; break; case AV_CODEC_ID_SMACKVIDEO: maxpixels /= 64; break; case AV_CODEC_ID_SNOW: maxpixels /= 128; break; + case AV_CODEC_ID_TAK: maxsamples /= 1024; break; case AV_CODEC_ID_TGV: maxpixels /= 32; break; case AV_CODEC_ID_THEORA: maxpixels /= 1024; break; case AV_CODEC_ID_TRUEMOTION2: maxpixels /= 1024; break;