From patchwork Tue May 3 16:30:58 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michael Niedermayer X-Patchwork-Id: 35578 Delivered-To: ffmpegpatchwork2@gmail.com Received: by 2002:a05:6a20:a885:b0:7f:4be2:bd17 with SMTP id ca5csp506185pzb; Tue, 3 May 2022 09:32:26 -0700 (PDT) X-Google-Smtp-Source: ABdhPJxo/GxxX4K3ZiHMRQ9PXFaZCiNhS9SfAJ/Bt4xm4ndvfcDgt0turcBLqCvQIsCtP5foWWsv X-Received: by 2002:a17:907:a412:b0:6f4:31e5:5ce with SMTP id sg18-20020a170907a41200b006f431e505cemr12633779ejc.237.1651595546586; Tue, 03 May 2022 09:32:26 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1651595546; cv=none; d=google.com; s=arc-20160816; b=vrTw04enbqFeaGK0rMQoaMbuDsU5uHAgANTE5yYuIaIiTCin5bjwwRJVmP3B+1EEi/ EhXbOKOMtqQSto4ekQhCwsG7BQGPataCstGgIt2NVjhuI9pGhRp127K/JMmFNruf02NE mCf1QMV0nqzUlOgIFhMhANt6Yv5DCCrJ26d63RLuBsabNtPiBcyQzbGyyC2BCmnddSG0 lBKoe3MjoUdU1JbmZGY5hoV1zQmE/7SAkMIzyaNJvP4un2M4j7INgJrKKYrDUna84t/A FJaH157EuDp0XGuXQ65kmujClPwzweOm5Wgs5OWvC4K2Lw3b7uhtKuXfX4950TskLujy LHDw== 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=Mt7Bj9sfrw5ZAqVomL/RnpZ5hELkejT4N9YX3EKCRtA=; b=U8m7Sy9It4AZbvH/BMC678A8Z33n8zY4ugHt0ZRi/LQgz/9vQFvSrjkHPq9cC9yyBi Xtkh5ZAhGdOkLPzZum88q5mRDdmrmvQOhf3gOC/zSWhkJ3YgqD3uXYZ4Dd6AnqKF7vui nmHWxDqCeYhdcyA6TfB31B2feYbEsRryQPaedUk8vSyPMoAmn6FDgHSSCF80E3DHvtOt oU7x/VzHQdPPaI4CBredIkPo22mVU87oD/uBOQButFc5pNhlFp0X0chugy127+c3YO7f J+RS+NyOqz7nAQBta67PL76R73k7rJsyBqfHuvPDwW92XvN/BwtgrYWFe2gQYrhlw6PT GAvg== 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 mz14-20020a1709071b8e00b006f3bf032c05si13280743ejc.793.2022.05.03.09.32.26; Tue, 03 May 2022 09:32:26 -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 59F1968B3DE; Tue, 3 May 2022 19:32:24 +0300 (EEST) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from vie01a-dmta-at01-2.mx.upcmail.net (vie01a-dmta-at01-2.mx.upcmail.net [62.179.121.146]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 86DAB680105 for ; Tue, 3 May 2022 19:32:18 +0300 (EEST) Received: from [172.31.216.235] (helo=vie01a-pemc-psmtp-pe12.mail.upcmail.net) by vie01a-dmta-at01.mx.upcmail.net with esmtp (Exim 4.92) (envelope-from ) id 1nlvRf-00DlMs-1f for ffmpeg-devel@ffmpeg.org; Tue, 03 May 2022 18:32:15 +0200 Received: from ren-mail-psmtp-mg01. ([80.109.253.241]) by vie01a-pemc-psmtp-pe12.mail.upcmail.net with ESMTP id lvOBnlJWgSgGFlvRfnKMiQ; Tue, 03 May 2022 18:32:15 +0200 Received: from localhost ([213.47.68.29]) by ren-mail-psmtp-mg01. with ESMTP id lvQRn6kPnOPqFlvQRn1LBC; Tue, 03 May 2022 18:31:00 +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=627158d3 a=2hcxjKEKjp0CzLx6oWAm4g==:117 a=2hcxjKEKjp0CzLx6oWAm4g==:17 a=MKtGQD3n3ToA:10 a=1oJP67jkp3AA:10 a=GEAsPZ9sns4A:10 a=ZZnuYtJkoWoA:10 a=NEAV23lmAAAA:8 a=yTXsz0YPbQo76KAiiLEA:9 From: Michael Niedermayer To: FFmpeg development discussions and patches Date: Tue, 3 May 2022 18:30:58 +0200 Message-Id: <20220503163059.26728-1-michael@niedermayer.cc> X-Mailer: git-send-email 2.17.1 X-CMAE-Envelope: MS4wfOZEUS4iMbwAmUCio6dc67wRXkhsl1zFLe6tG03auRToVhlYgagWJgkL7gfTBNHZmwVvPfxuHlMqYfhyIMCEDsbgcfSWy4Ie8CuBIaXjYTHVbRoHjOMx Szo/eodtWTRQ+Ory19eflMWNGs8QaTLtbZZC78qHUyXN3IiFmrwbAjpaPzSLWkFWvFhJ78S41nBMCA== Subject: [FFmpeg-devel] [PATCH 1/2] tools/target_dec_fuzzer: Adjust threshold for smacker audio 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: 10LlMU8ZZpSL Fixes: Timeout Fixes: 47043/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SMACKAUD_fuzzer-4824799337119744 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 288aa63313..0eddeaf69a 100644 --- a/tools/target_dec_fuzzer.c +++ b/tools/target_dec_fuzzer.c @@ -202,6 +202,7 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) { case AV_CODEC_ID_SANM: maxpixels /= 16; break; case AV_CODEC_ID_SCPR: maxpixels /= 32; break; case AV_CODEC_ID_SCREENPRESSO:maxpixels /= 64; break; + case AV_CODEC_ID_SMACKAUDIO: maxsamples /= 4096; break; case AV_CODEC_ID_SMACKVIDEO: maxpixels /= 64; break; case AV_CODEC_ID_SNOW: maxpixels /= 128; break; case AV_CODEC_ID_TARGA: maxpixels /= 128; break;