From patchwork Wed Dec 15 17:37:12 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michael Niedermayer X-Patchwork-Id: 32533 Delivered-To: ffmpegpatchwork2@gmail.com Received: by 2002:a6b:cd86:0:0:0:0:0 with SMTP id d128csp5278iog; Wed, 15 Dec 2021 09:38:33 -0800 (PST) X-Google-Smtp-Source: ABdhPJwhMYx0XvREwKXZlIhQhfMwO+nsolvr2dRvU2GMlQqrKekKior+4Xdj9fwRfMd9L/SttiwX X-Received: by 2002:a17:907:1c17:: with SMTP id nc23mr9118204ejc.549.1639589913201; Wed, 15 Dec 2021 09:38:33 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1639589913; cv=none; d=google.com; s=arc-20160816; b=i4Ply5Sm+rCLXABH3qxSi/hOmIbD0Wpujz/PhNmdFlDQoiDSaQycPXJpjzNr1KANh6 BNNkPG6mRxKRSfy0v6m9s5KW9XFM6cN2z7W0fW5FlQB1Td1NPmRJDkp7wCDfqGbgo+3Z 95MPFav6V1y1Tb6cIjpNtGwQlomsgjg0W6t0C6TCPNm7Z3+nbUhx5SOnU94fLSMTC+Qa PQ2ClhuPXTzfkHzjj1cvpLGPweTPyZgBIzT2cTPqTtvVV3RxDu5Aq2Y4HKbFbyRb0YWT 802hnKot8brG8sMntruN2L0xAZfvzxQOAlJKN1Qn2uwTX8hRL6133oU9rETy1WRH9Iux CPHw== 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:message-id:date:to:from:delivered-to; bh=1paIk/OF202Rxl+diAq2PlJVgdAJjx4/aZl3IfqvITw=; b=VMYiV6r0/SKf05hn0WgN8skri0g83itKy+A5hgh4yGcImLxA77Par73hSe61JXkWEw TO3iN+aL9ZUheMGuan+oOLj1t1oJXZXRX1mDFkyLgRb8uDoKsNP1I4Eqv1+ojXLgJGrP ugj8+fe61iQ//bAQ8XY6f8gh4I0PEHLA1AoU5SfxrXr5NJxfE7vFoszBs9IjjcXXTgrq iAOOpuf53auNx2U4biYfE7I5h0rL/wb2hDTpSgT2V8uSqLHhSpcA4s5Ve7hgKwlTGPQe T0MVU5WK5IQGmFNWSZdOwkjHpH/mb2e9m0CG4g9WXEaOkLrZzR5P6hN2YGOMN1/3zRuy Uyuw== 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 e3si1786370ejs.344.2021.12.15.09.38.26; Wed, 15 Dec 2021 09:38:33 -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 333E868B0B3; Wed, 15 Dec 2021 19:38:22 +0200 (EET) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from vie01a-dmta-pe04-1.mx.upcmail.net (vie01a-dmta-pe04-1.mx.upcmail.net [62.179.121.163]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id A186E68B08E for ; Wed, 15 Dec 2021 19:38:14 +0200 (EET) Received: from [172.31.216.235] (helo=vie01a-pemc-psmtp-pe12.mail.upcmail.net) by vie01a-dmta-pe04.mx.upcmail.net with esmtp (Exim 4.92) (envelope-from ) id 1mxYEI-000Zf8-09 for ffmpeg-devel@ffmpeg.org; Wed, 15 Dec 2021 18:38:14 +0100 Received: from localhost ([213.47.68.29]) by vie01a-pemc-psmtp-pe12.mail.upcmail.net with ESMTP id xYDJmlMK8SgGFxYDJmGxss; Wed, 15 Dec 2021 18:37:14 +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=EMrGhBme63Tol-JQkJIA:9 From: Michael Niedermayer To: FFmpeg development discussions and patches Date: Wed, 15 Dec 2021 18:37:12 +0100 Message-Id: <20211215173713.7047-1-michael@niedermayer.cc> X-Mailer: git-send-email 2.17.1 X-CMAE-Envelope: MS4wfF0mI80WbQiNvGP1gOLKvbSqZI12ae9P6zPW40GBm2WOuFUdtyPIqNFY0mEyLwLnUVX7VOY4ZBTDYqQXni9rc3ovnB7aqTeE/gypDBetlCh7bLrUQaAW CkobS5xbm4uvVRSGy00G9UtKYxNZlFY41c1zSk/po3Cnnufq7CUr1rhL Subject: [FFmpeg-devel] [PATCH 1/2] tools/target_dec_fuzzer: Adjust threshold for prores 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: NCOoYUEWtNU4 Fixes: Timeout Fixes: 42072/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_PRORES_fuzzer-4957999452520448 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 0c59242e3e4..13766d22b99 100644 --- a/tools/target_dec_fuzzer.c +++ b/tools/target_dec_fuzzer.c @@ -193,6 +193,7 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) { case AV_CODEC_ID_APNG: maxpixels /= 128; break; case AV_CODEC_ID_QTRLE: maxpixels /= 16; break; case AV_CODEC_ID_PAF_VIDEO: maxpixels /= 16; break; + case AV_CODEC_ID_PRORES: maxpixels /= 256; break; case AV_CODEC_ID_RASC: maxpixels /= 16; break; case AV_CODEC_ID_SANM: maxpixels /= 16; break; case AV_CODEC_ID_SCPR: maxpixels /= 32; break;