From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Monjalon Subject: Re: [PATCH] app/testpmd: fix invalid memory access Date: Wed, 09 May 2018 15:58:33 +0200 Message-ID: <6145536.AcryhQzmZr@xps> References: <20180507095044.48038-1-qi.z.zhang@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7Bit Cc: dev@dpdk.org, adrien.mazarguil@6wind.com, yuan.peng@intel.com, wei.zhao1@intel.com To: Qi Zhang Return-path: Received: from out3-smtp.messagingengine.com (out3-smtp.messagingengine.com [66.111.4.27]) by dpdk.org (Postfix) with ESMTP id CD8E31B660 for ; Wed, 9 May 2018 15:58:35 +0200 (CEST) In-Reply-To: <20180507095044.48038-1-qi.z.zhang@intel.com> List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" 07/05/2018 11:50, Qi Zhang: > When calulate memory size of an RTE_FLOW_ITEM_TYPE_RAW 's mask > mask->length is not the real size of binary pattern, it should take > spec->length, or memory size will be over counted (0xffff) and invalid > memory be access during following memcpy. > > Fixes: d0ad8648b1c5 ("app/testpmd: fix RSS flow action configuration") > > Signed-off-by: Qi Zhang Applied, thanks