From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 18FC2A04B5; Fri, 6 Nov 2020 16:48:37 +0100 (CET) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 92BB09B02; Fri, 6 Nov 2020 16:48:35 +0100 (CET) Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by dpdk.org (Postfix) with ESMTP id 66A259AFD for ; Fri, 6 Nov 2020 16:48:33 +0100 (CET) IronPort-SDR: Jl9STyH5gOSyMP4Evtp3L/vREhl+pONgy1/KJ658osD6RskvBTDT1LVWxwenUp6WiGSpzqAinD 8k19qTjF6paw== X-IronPort-AV: E=McAfee;i="6000,8403,9797"; a="254265323" X-IronPort-AV: E=Sophos;i="5.77,456,1596524400"; d="scan'208";a="254265323" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga005.jf.intel.com ([10.7.209.41]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Nov 2020 07:48:31 -0800 IronPort-SDR: vb7Sy0AUJnehGBmTBuQg37vqPPSZ3x0Jm6zpDjpjq/TH3vDKHsReK8BFzLpHgS7IASBJ1xr0p5 Yj1ybRla1IEA== X-IronPort-AV: E=Sophos;i="5.77,456,1596524400"; d="scan'208";a="539881592" Received: from fyigit-mobl1.ger.corp.intel.com (HELO [10.213.228.45]) ([10.213.228.45]) by orsmga005-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Nov 2020 07:48:29 -0800 To: Ivan Malov , dev@dpdk.org Cc: Andy Moreton , Andrew Rybchenko References: <20201105204612.29881-1-ivan.malov@oktetlabs.ru> From: Ferruh Yigit Message-ID: <2ef88ed7-7a1d-046a-d611-741cba9aa247@intel.com> Date: Fri, 6 Nov 2020 15:48:26 +0000 MIME-Version: 1.0 In-Reply-To: <20201105204612.29881-1-ivan.malov@oktetlabs.ru> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Subject: Re: [dpdk-dev] [PATCH] common/sfc_efx/base: avoid reading past the buffer X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" On 11/5/2020 8:46 PM, Ivan Malov wrote: > Existing field ID validity check does not validate the field > descriptor availability. Make it more rigorous to avoid > reading past the buffer containing field descriptors. > > Coverity issue: 363742 > Fixes: 370ed675a952 ("common/sfc_efx/base: support setting PPORT in match spec") > > Signed-off-by: Ivan Malov > Reviewed-by: Andy Moreton Applied to dpdk-next-net/main, thanks.