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 4F229A00E6 for ; Mon, 5 Aug 2019 17:46:58 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 591371BD4F; Mon, 5 Aug 2019 17:46:57 +0200 (CEST) Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by dpdk.org (Postfix) with ESMTP id B9E631BCB8; Mon, 5 Aug 2019 17:46:55 +0200 (CEST) X-Amp-Result: UNKNOWN X-Amp-Original-Verdict: FILE UNKNOWN X-Amp-File-Uploaded: False Received: from orsmga007.jf.intel.com ([10.7.209.58]) by fmsmga103.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 05 Aug 2019 08:46:54 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.64,350,1559545200"; d="scan'208";a="164688116" Received: from yexl-server.sh.intel.com (HELO localhost) ([10.67.117.5]) by orsmga007.jf.intel.com with ESMTP; 05 Aug 2019 08:46:53 -0700 Date: Mon, 5 Aug 2019 23:46:27 +0800 From: Ye Xiaolong To: Xiao Zhang Cc: dev@dpdk.org, qiming.yang@intel.com, beilei.xing@intel.com, stable@dpdk.org Message-ID: <20190805154627.GA66560@intel.com> References: <1564952430-6585-1-git-send-email-xiao.zhang@intel.com> <1565047254-66826-1-git-send-email-xiao.zhang@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1565047254-66826-1-git-send-email-xiao.zhang@intel.com> User-Agent: Mutt/1.9.4 (2018-02-28) Subject: Re: [dpdk-dev] [v2 0/5] fix dereference after null check coverity 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 08/06, Xiao Zhang wrote: >This patch tries to fix (dereference after null check) coverity issue. >The address of first segmented packets for ice, iavf, i40e fm10k and ixgbe >was not set correctly during reassembling packets which led to this issue. > >Coverity issue: 343452 >Coverity issue: 343407 >Fixes: c68a52b8 ("net/ice: support vector SSE in Rx") >Coverity issue: 343447 >Fixes: 319c421f ("net/avf: enable SSE Rx Tx") >Coverity issue: 343422 Coverity issue: 343403 >Fixes: ca74903b ("net/i40e: extract non-x86 specific code from vector driver") >Coverity issue: 343416 >Fixes: fe65e1e1 ("fm10k: add vector scatter Rx") >Coverity issue: 13245 >Fixes: 8a44c15a ("net/ixgbe: extract non-x86 specific code from vector driver") >Cc: stable@dpdk.org > >v2 Add cover letter and move the fix after invalidation check > >Xiao Zhang (5): > net/ixgbe: fix dereference after null check coverity > net/ice: fix dereference after null check coverity > net/i40e: fix dereference after null check coverity > net/iavf: fix dereference after null check coverity > net/fm10k: fix dereference after null check coverity > > drivers/net/fm10k/fm10k_rxtx_vec.c | 1 + > drivers/net/i40e/i40e_rxtx_vec_avx2.c | 1 + > drivers/net/i40e/i40e_rxtx_vec_sse.c | 1 + > drivers/net/iavf/iavf_rxtx_vec_sse.c | 1 + > drivers/net/ice/ice_rxtx_vec_avx2.c | 1 + > drivers/net/ice/ice_rxtx_vec_sse.c | 1 + > drivers/net/ixgbe/ixgbe_rxtx_vec_sse.c | 1 + > 7 files changed, 7 insertions(+) > >-- >2.7.4 > For the series: Acked-by: Xiaolong Ye