From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by dpdk.org (Postfix) with ESMTP id D84C44AC7 for ; Fri, 9 Dec 2016 13:05:40 +0100 (CET) Received: from orsmga004.jf.intel.com ([10.7.209.38]) by orsmga102.jf.intel.com with ESMTP; 09 Dec 2016 04:05:39 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.33,324,1477983600"; d="scan'208";a="38529153" Received: from irsmsx109.ger.corp.intel.com ([163.33.3.23]) by orsmga004.jf.intel.com with ESMTP; 09 Dec 2016 04:05:39 -0800 Received: from irsmsx108.ger.corp.intel.com ([169.254.11.159]) by IRSMSX109.ger.corp.intel.com ([169.254.13.158]) with mapi id 14.03.0248.002; Fri, 9 Dec 2016 12:05:38 +0000 From: "De Lara Guarch, Pablo" To: "Trahe, Fiona" , "dev@dpdk.org" CC: "Griffin, John" , "Kusztal, ArkadiuszX" Thread-Topic: [PATCH] crypto/qat: fix to avoid buffer overwrite in OOP case Thread-Index: AQHSRkR6EX9g2h7PgkO+5PtJHlVWdaD/nDPQ Date: Fri, 9 Dec 2016 12:05:38 +0000 Message-ID: References: <1479986267-2836-1-git-send-email-fiona.trahe@intel.com> In-Reply-To: <1479986267-2836-1-git-send-email-fiona.trahe@intel.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-titus-metadata-40: eyJDYXRlZ29yeUxhYmVscyI6IiIsIk1ldGFkYXRhIjp7Im5zIjoiaHR0cDpcL1wvd3d3LnRpdHVzLmNvbVwvbnNcL0ludGVsMyIsImlkIjoiOTY3ZWQxNTQtNmI0ZS00MzJlLTljYjgtNWUzZDE2NThkODJmIiwicHJvcHMiOlt7Im4iOiJDVFBDbGFzc2lmaWNhdGlvbiIsInZhbHMiOlt7InZhbHVlIjoiQ1RQX0lDIn1dfV19LCJTdWJqZWN0TGFiZWxzIjpbXSwiVE1DVmVyc2lvbiI6IjE1LjkuNi42IiwiVHJ1c3RlZExhYmVsSGFzaCI6IldrcGJwNjNGbERXWmUyMTVJVmFMTnYyeFpob0NIZDBhQ2FJOWMxRGtGdWc9In0= x-ctpclassification: CTP_IC x-originating-ip: [163.33.239.180] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Subject: Re: [dpdk-dev] [PATCH] crypto/qat: fix to avoid buffer overwrite in OOP case 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: , X-List-Received-Date: Fri, 09 Dec 2016 12:05:41 -0000 Hi Fiona, > -----Original Message----- > From: Trahe, Fiona > Sent: Thursday, November 24, 2016 11:18 AM > To: dev@dpdk.org > Cc: De Lara Guarch, Pablo; Trahe, Fiona; Griffin, John; Kusztal, Arkadius= zX > Subject: [PATCH] crypto/qat: fix to avoid buffer overwrite in OOP case >=20 > 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. >=20 > Fixes: 39e0bee48e81 ("crypto/qat: rework request builder for > performance") >=20 > Signed-off-by: Fiona Trahe Should this be in the stable tree? If so, could you add: "CC: stable@dpdk.o= rg" in the commit message? Thanks, Pablo