From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) by dpdk.org (Postfix) with ESMTP id B12F05B3A; Wed, 24 Oct 2018 17:11:49 +0200 (CEST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga002.jf.intel.com ([10.7.209.21]) by fmsmga107.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 24 Oct 2018 08:11:48 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.54,420,1534834800"; d="scan'208";a="102923865" Received: from fmsmsx103.amr.corp.intel.com ([10.18.124.201]) by orsmga002.jf.intel.com with ESMTP; 24 Oct 2018 08:11:47 -0700 Received: from fmsmsx102.amr.corp.intel.com (10.18.124.200) by FMSMSX103.amr.corp.intel.com (10.18.124.201) with Microsoft SMTP Server (TLS) id 14.3.319.2; Wed, 24 Oct 2018 08:11:47 -0700 Received: from lcsmsx154.ger.corp.intel.com (10.186.165.229) by FMSMSX102.amr.corp.intel.com (10.18.124.200) with Microsoft SMTP Server (TLS) id 14.3.319.2; Wed, 24 Oct 2018 08:11:46 -0700 Received: from HASMSX110.ger.corp.intel.com ([169.254.6.118]) by LCSMSX154.ger.corp.intel.com ([169.254.7.171]) with mapi id 14.03.0319.002; Wed, 24 Oct 2018 18:11:46 +0300 From: "Kusztal, ArkadiuszX" To: "Trahe, Fiona" , "dev@dpdk.org" CC: "akhil.goyal@nxp.com" , "Jozwiak, TomaszX" , "Cel, TomaszX" , "stable@dpdk.org" Thread-Topic: [PATCH] common/qat: fix for invalid response from firmware Thread-Index: AQHUaymwX2hBfDI1RUSOjd2aWp9zSqUugSUw Date: Wed, 24 Oct 2018 15:11:45 +0000 Message-ID: <06EE24DD0B19E248B53F6DC8657831559EB482@HASMSX110.ger.corp.intel.com> References: <1540337982-12678-1-git-send-email-fiona.trahe@intel.com> In-Reply-To: <1540337982-12678-1-git-send-email-fiona.trahe@intel.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: dlp-product: dlpe-windows dlp-version: 11.0.400.15 dlp-reaction: no-action x-originating-ip: [10.104.14.188] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Subject: Re: [dpdk-dev] [PATCH] common/qat: fix for invalid response from firmware 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: Wed, 24 Oct 2018 15:11:50 -0000 > -----Original Message----- > From: Trahe, Fiona > Sent: Wednesday, October 24, 2018 1:40 AM > To: dev@dpdk.org > Cc: akhil.goyal@nxp.com; Jozwiak, TomaszX ; > Kusztal, ArkadiuszX ; Cel, TomaszX > ; Trahe, Fiona ; > stable@dpdk.org > Subject: [PATCH] common/qat: fix for invalid response from firmware >=20 > Check that the firmware response has a bit set indicating it's valid befo= re > dereferencing the rest of the response contents. >=20 > Fixes: 0bdd36e12245 ("crypto/qat: make dequeue function generic") > Cc: stable@dpdk.org >=20 > Signed-off-by: Fiona Trahe > --- > drivers/common/qat/qat_qp.c | 8 ++++++++ > 1 file changed, 8 insertions(+) >=20 > diff --git a/drivers/common/qat/qat_qp.c b/drivers/common/qat/qat_qp.c > index 1d83aac..9c58c64 100644 > --- a/drivers/common/qat/qat_qp.c > +++ b/drivers/common/qat/qat_qp.c > -- > 2.7.4 Acked-by: Arek Kusztal