From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga06.intel.com (mga06.intel.com [134.134.136.31]) by dpdk.org (Postfix) with ESMTP id 5331FDE5 for ; Sat, 28 Jan 2017 15:11:32 +0100 (CET) Received: from orsmga002.jf.intel.com ([10.7.209.21]) by orsmga104.jf.intel.com with ESMTP; 28 Jan 2017 06:11:24 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.33,301,1477983600"; d="scan'208";a="36715421" Received: from yliu-dev.sh.intel.com (HELO yliu-dev) ([10.239.67.162]) by orsmga002.jf.intel.com with ESMTP; 28 Jan 2017 06:11:23 -0800 Date: Sat, 28 Jan 2017 22:13:48 +0800 From: Yuanhan Liu To: Fiona Trahe Cc: stable@dpdk.org, deepak.k.jain@intel.com, pablo.de.lara.guarch@intel.com Message-ID: <20170128141348.GD20916@yliu-dev.sh.intel.com> References: <1485276109-12810-1-git-send-email-fiona.trahe@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1485276109-12810-1-git-send-email-fiona.trahe@intel.com> User-Agent: Mutt/1.5.23 (2014-03-12) Subject: Re: [dpdk-stable] [PATCH] crypto/qat: fix to avoid buffer overwrite in OOP case X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 28 Jan 2017 14:11:32 -0000 On Tue, Jan 24, 2017 at 04:41:49PM +0000, Fiona Trahe wrote: > [ backported from upstream commit > 96ec5f904590f6fb2b1c467b9094c4c8fedb8d5a ] > > In out-of-place operation, data is DMAed from source mbuf > to destination mbuf. To avoid header data in dest mbuf being > overwritten, the minimal data-set should be DMAed. > > Fixes: 39e0bee48e81 ("crypto/qat: rework request builder for performance") > > Signed-off-by: Fiona Trahe > Acked-by: John Griffin Applied to dpdk-stable/16.11 Thanks. --yliu