From patchwork Fri Dec 16 02:32:07 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andreas Cadhalpun X-Patchwork-Id: 1821 Delivered-To: ffmpegpatchwork@gmail.com Received: by 10.103.65.86 with SMTP id o83csp1092909vsa; Thu, 15 Dec 2016 18:32:18 -0800 (PST) X-Received: by 10.28.39.5 with SMTP id n5mr1001236wmn.54.1481855538705; Thu, 15 Dec 2016 18:32:18 -0800 (PST) Return-Path: Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org. [79.124.17.100]) by mx.google.com with ESMTP id l10si4948773wjr.92.2016.12.15.18.32.17; Thu, 15 Dec 2016 18:32:18 -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; dkim=neutral (body hash did not verify) header.i=@googlemail.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; dmarc=fail (p=QUARANTINE dis=NONE) header.from=googlemail.com Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 4153A689B24; Fri, 16 Dec 2016 04:32:09 +0200 (EET) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from mail-wm0-f68.google.com (mail-wm0-f68.google.com [74.125.82.68]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id A51F868990D for ; Fri, 16 Dec 2016 04:32:02 +0200 (EET) Received: by mail-wm0-f68.google.com with SMTP id m203so2060014wma.3 for ; Thu, 15 Dec 2016 18:32:09 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=googlemail.com; s=20161025; h=from:to:subject:message-id:date:user-agent:mime-version :content-transfer-encoding; bh=ntviTZrIOEWQfLwJ9eQGXWvVMtXeWgC+PER5sgggn3M=; b=FGupeEkPVtmbHLrYXEjesMMGsxMIB82S0huXmku/GH3d8eSh6F11SgO7gnbiDlXTBx WB8uWJYF37PDeSYX2+l9UUc/OPu++j/Adjoc8xXklfBLgPSulJxGAtoc+oj8CFXZaumC F3EuVb0oO9ZkUC8m0EhFYWiSl286HdPZptrwmrY5s5+8WXII6guz1T3vkuXzFWEO8PdN pPSQIxHbldy4RvEkhz/9sDpPPMwHqRWgnB2cBRfQkC/Hs5HKTGZ9aOBeq5eWGcU/H2Ha /+wjAd/cIxhGGnwMRTCGpAFYbOctG/IonpJxE8GUj836UuEbrN+8+DvVO0x5hw01DCNt irjA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:message-id:date:user-agent :mime-version:content-transfer-encoding; bh=ntviTZrIOEWQfLwJ9eQGXWvVMtXeWgC+PER5sgggn3M=; b=JRnInHnTm6pNPPY8NzdL18MIJQ7Ktc5jXB9TbN7D0gxY5SQ7jlSjexsnTggqueQ/G2 u4XpAYdnfUXs8ww7WcTuchpz/YtN/3JFnJjhSTdHmPNbE1Yd4uI1EPhj2K3Hw8y6wZ8H wsQoFgoSCazY2zy3xqeOt8ghuYosXrH4QKM8WRVQfogIQa6a/eLNM+E4OJ0Gic6UVVv1 p4fSiIWhZo0eIOfXbRxm2xqiujMstF9bMxrbC1EoCA+1U/NTGvZkteN6cRKjVGkJi3aW JEJ7RlwMJ+clTKrfjg60wavIO0EyqkkPsKgozl5tNtzXYfFeJtUEkP2e6BYSyYN9ku3J daFQ== X-Gm-Message-State: AIkVDXKJaLf5KKKgFnMNd2PpRrCjIgpNiqU6b+kJSpTOgafw9tThPgq8m+pGGD5itQjRAg== X-Received: by 10.28.166.20 with SMTP id p20mr557807wme.87.1481855528490; Thu, 15 Dec 2016 18:32:08 -0800 (PST) Received: from [192.168.2.21] (pD9E8E08E.dip0.t-ipconnect.de. [217.232.224.142]) by smtp.googlemail.com with ESMTPSA id di9sm4622256wjc.37.2016.12.15.18.32.07 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 15 Dec 2016 18:32:08 -0800 (PST) From: Andreas Cadhalpun X-Google-Original-From: Andreas Cadhalpun To: FFmpeg development discussions and patches Message-ID: <9663f686-48d6-0d43-ce9b-848b467366be@googlemail.com> Date: Fri, 16 Dec 2016 03:32:07 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Icedove/45.4.0 MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH 1/7] avutil: add FF_BAIL_ON_OVERFLOW 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 Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Suggested-by: Rodger Combs Signed-off-by: Andreas Cadhalpun --- libavutil/common.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/libavutil/common.h b/libavutil/common.h index 8142b31..00b7504 100644 --- a/libavutil/common.h +++ b/libavutil/common.h @@ -99,6 +99,8 @@ #define FFSWAP(type,a,b) do{type SWAP_tmp= b; b= a; a= SWAP_tmp;}while(0) #define FF_ARRAY_ELEMS(a) (sizeof(a) / sizeof((a)[0])) +#define FF_BAIL_ON_OVERFLOW(ctx, x) if (x) {av_log(ctx, AV_LOG_ERROR, "Overflow check failed: " #x"\n"); return AVERROR_INVALIDDATA;} + /* misc math functions */ #ifdef HAVE_AV_CONFIG_H