From patchwork Thu Mar 4 18:48:38 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michael Niedermayer X-Patchwork-Id: 26103 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 E164D44B9EB for ; Thu, 4 Mar 2021 20:54:56 +0200 (EET) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id A8C1968ABEF; Thu, 4 Mar 2021 20:54:56 +0200 (EET) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from vie01a-dmta-pe03-3.mx.upcmail.net (vie01a-dmta-pe03-3.mx.upcmail.net [62.179.121.162]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 33D03680C9A for ; Thu, 4 Mar 2021 20:54:50 +0200 (EET) 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 1lHt2a-000AZB-0Y for ffmpeg-devel@ffmpeg.org; Thu, 04 Mar 2021 19:49:40 +0100 Received: from localhost ([213.47.68.29]) by vie01a-pemc-psmtp-pe12.mail.upcmail.net with ESMTP id Ht1cldPDoljeHHt1clC5FG; Thu, 04 Mar 2021 19:48:40 +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=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=FF7YZQ7f1F8DWnG3yosA:9 a=1fhp2MxaeJtTNGEnv6mo:22 a=BPzZvq435JnGatEyYwdK:22 a=Z5ABNNGmrOfJ6cZ5bIyy:22 a=UDnyf2zBuKT2w-IlGP_r:22 From: Michael Niedermayer To: FFmpeg development discussions and patches Date: Thu, 4 Mar 2021 19:48:38 +0100 Message-Id: <20210304184839.24847-6-michael@niedermayer.cc> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20210304184839.24847-1-michael@niedermayer.cc> References: <20210304184839.24847-1-michael@niedermayer.cc> X-CMAE-Envelope: MS4wfF1BT/GhxzqAebPnrFafqFg2ZUrDyCJfcLC595E8wW96n1bs2Xlh30V8ar8lomfwARmM9wLA2uucwgZJ4U/TNLb5FBlT7sxyPMiWpHODm1DPBWWVHcXg ViKylg8PThBJPDDnhD3OSIbbSiVwW/w4rERAf82qxOMRDqGAoDXfAN8j Subject: [FFmpeg-devel] [PATCH 6/7] tools/target_dec_fuzzer: Adjust threshold for H264 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 (too long -> 3sec) Fixes: 28047/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_H264_fuzzer-4662727980875776 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 abe48dee76..daaf7785a4 100644 --- a/tools/target_dec_fuzzer.c +++ b/tools/target_dec_fuzzer.c @@ -163,6 +163,7 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) { case AV_CODEC_ID_G2M: maxpixels /= 1024; break; case AV_CODEC_ID_GDV: maxpixels /= 512; break; case AV_CODEC_ID_GIF: maxpixels /= 16; break; + case AV_CODEC_ID_H264: maxpixels /= 256; break; case AV_CODEC_ID_HAP: maxpixels /= 128; break; case AV_CODEC_ID_HEVC: maxpixels /= 16384; break; case AV_CODEC_ID_HNM4_VIDEO: maxpixels /= 128; break;