From patchwork Sat Jan 23 22:10:53 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michael Niedermayer X-Patchwork-Id: 25139 Return-Path: X-Original-To: patchwork@ffaux-bg.ffmpeg.org Delivered-To: patchwork@ffaux-bg.ffmpeg.org Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org [79.124.17.100]) by ffaux.localdomain (Postfix) with ESMTP id 46CBF44B4C2 for ; Sun, 24 Jan 2021 00:17:38 +0200 (EET) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 2106E689BDC; Sun, 24 Jan 2021 00:17:38 +0200 (EET) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from vie01a-dmta-pe05-3.mx.upcmail.net (vie01a-dmta-pe05-3.mx.upcmail.net [84.116.36.13]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 616D4687FBE for ; Sun, 24 Jan 2021 00:17:31 +0200 (EET) Received: from [172.31.216.235] (helo=vie01a-pemc-psmtp-pe12.mail.upcmail.net) by vie01a-dmta-pe05.mx.upcmail.net with esmtp (Exim 4.92) (envelope-from ) id 1l3R8P-0005fi-0C for ffmpeg-devel@ffmpeg.org; Sat, 23 Jan 2021 23:11:57 +0100 Received: from localhost ([213.47.68.29]) by vie01a-pemc-psmtp-pe12.mail.upcmail.net with ESMTP id 3R7Rlm4hAO4rA3R7RlR7ov; Sat, 23 Jan 2021 23:10:57 +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=RNDN4Lq+ 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=s7LAsrzrrlB8N0S6Q1QA:9 a=1fhp2MxaeJtTNGEnv6mo:22 a=Z5ABNNGmrOfJ6cZ5bIyy:22 a=UDnyf2zBuKT2w-IlGP_r:22 From: Michael Niedermayer To: FFmpeg development discussions and patches Date: Sat, 23 Jan 2021 23:10:53 +0100 Message-Id: <20210123221056.3366-3-michael@niedermayer.cc> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20210123221056.3366-1-michael@niedermayer.cc> References: <20210123221056.3366-1-michael@niedermayer.cc> X-CMAE-Envelope: MS4wfFau8UxwSBrXbltNpx+EZBqrsbOxxFPto6CJqQVCqMuAxY6TNvApOJBW3UXoFxGcSlbtqo8PYz/Loy/5g5XauwRFYpUENCT8iCbdWUTuKNHayLJf2F7D CUmR+hWplJf3zyXj70oS4cqK7uje4UkPHoB63+HM75SAO46IkX7QvgOd Subject: [FFmpeg-devel] [PATCH 3/6] tools/target_dec_fuzzer: adjust threshold for cook X-BeenThere: ffmpeg-devel@ffmpeg.org X-Mailman-Version: 2.1.20 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" Fixes: Timeout (long -> 3ms) Fixes: 29134/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_COOK_fuzzer-5192822695264256 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 e737d434f1..5ba138e95f 100644 --- a/tools/target_dec_fuzzer.c +++ b/tools/target_dec_fuzzer.c @@ -146,6 +146,7 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) { case AV_CODEC_ID_AGM: maxpixels /= 1024; break; case AV_CODEC_ID_BINKVIDEO: maxpixels /= 32; break; case AV_CODEC_ID_CFHD: maxpixels /= 128; break; + case AV_CODEC_ID_COOK: maxsamples /= 1<<20; break; case AV_CODEC_ID_DIRAC: maxpixels /= 8192; break; case AV_CODEC_ID_DST: maxsamples /= 1<<20; break; case AV_CODEC_ID_DXV: maxpixels /= 32; break;