From patchwork Wed Sep 13 23:47:32 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michael Niedermayer X-Patchwork-Id: 43725 Delivered-To: ffmpegpatchwork2@gmail.com Received: by 2002:a05:6a20:4b2f:b0:149:dfde:5c0a with SMTP id fp47csp58274pzb; Wed, 13 Sep 2023 16:47:48 -0700 (PDT) X-Google-Smtp-Source: AGHT+IG4BaOu52lMQjeUCBfgsdK6Yai672U6AwE3bduGNHUi+fp//6elg/yHWlt1O2zmkEJoai5s X-Received: by 2002:aa7:c147:0:b0:523:d51:bb2 with SMTP id r7-20020aa7c147000000b005230d510bb2mr3389849edp.15.1694648868020; Wed, 13 Sep 2023 16:47:48 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1694648868; cv=none; d=google.com; s=arc-20160816; b=WnWm2obGnMGrUlKVqiyiqjAYJzwFpWH39xPQ0pXx7tlNHoLKrmNWcscqlBGY15gMzF cjlZCvNV5tFolhrs3yZ/9kmCgD4f/r/Yc1R2pYHo0gKGdnzNUJRgqrhCqxhAylQYlZPh ImOe41ZfvFI+/UQ/SmxUqz4nVWkHHqn/AXmAiq6fenJQjtnQHPAlKMXiq5wN2EyallnG yQKN5MBUss4yV4MJRg1pZTLJgkOM6qzhNpYtNZxXnKF0eT8O7T9BH6expezGln8lmyZz iXgQjOMZlP0wBq0OHWMXMD5b9TafHmWDdTK5BlTF623EQgCHC8Ow56nEl4pmk5PAZB4V mqlg== 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=2CjurnSYgxSSuEw22fnL4VYifCEdAI+O8AUHZWZy6UY=; fh=e5zN9xSzcxLA6bGo3lF+CqTbY/oLwzApV03EO/RBfgQ=; b=Wa17YQbDQiZTo2jFr2bijAcykYUk1TR4TGjPQi8M0wTvbHZNrITAF3J87f1ZXMXoIm D56XRzYMb94a8hm95+zxcXNCwPCF2MEdAWmORtEKRH6AY9wjXzBqUnLQkplu0FdKezUt HNCptkFrVUqbOPysCpSPNHXbADap2q/grbTT/4OSzZzPdd0GOb/EEaU0CTCzpTtSUwWa P++3NeiKtLFFfzlkMgt+3cj/ebMwrOcf2waFj+3oZ36tfNrIR7gYxiTVaejtR0nHgIMw Djb3dey1YZqPc8DfK8ukBaPY8f/YwFcGxpvnVgHBfFhg72Bkt79svNTobFtbFXWkzUsc Ae4w== 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 u7-20020a05640207c700b0052c8babd80dsi242139edy.596.2023.09.13.16.47.47; Wed, 13 Sep 2023 16:47:48 -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 8AD4F68C8CA; Thu, 14 Sep 2023 02:47:43 +0300 (EEST) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from relay9-d.mail.gandi.net (relay9-d.mail.gandi.net [217.70.183.199]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id BDB2E68C948 for ; Thu, 14 Sep 2023 02:47:36 +0300 (EEST) Received: by mail.gandi.net (Postfix) with ESMTPSA id BE403FF803 for ; Wed, 13 Sep 2023 23:47:35 +0000 (UTC) From: Michael Niedermayer To: FFmpeg development discussions and patches Date: Thu, 14 Sep 2023 01:47:32 +0200 Message-Id: <20230913234734.22402-1-michael@niedermayer.cc> X-Mailer: git-send-email 2.17.1 X-GND-Sasl: michael@niedermayer.cc Subject: [FFmpeg-devel] [PATCH 1/3] tools/target_dec_fuzzer: Adjust threshold for MVHA 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: RijsuXa5ZgkH Fixes: Timeout Fixes: 62120/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MVHA_fuzzer-5647877768347648 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 c3f88ef49f6..8e66f378462 100644 --- a/tools/target_dec_fuzzer.c +++ b/tools/target_dec_fuzzer.c @@ -261,6 +261,7 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) { case AV_CODEC_ID_MSZH: maxpixels /= 128; break; case AV_CODEC_ID_MTS2: maxpixels /= 4096; break; case AV_CODEC_ID_MVC2: maxpixels /= 128; break; + case AV_CODEC_ID_MVHA: maxpixels /= 16384; break; case AV_CODEC_ID_MVDV: maxpixels /= 1024; break; case AV_CODEC_ID_MWSC: maxpixels /= 256; break; case AV_CODEC_ID_MXPEG: maxpixels /= 128; break;