Message ID | 20200807162010.18979-14-andrei.botila@oss.nxp.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show
Return-Path: <SRS0=EcgY=BR=lists.infradead.org=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@kernel.org> Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 9A18A618 for <patchwork-linux-arm@patchwork.kernel.org>; Fri, 7 Aug 2020 16:23:35 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 7285E21744 for <patchwork-linux-arm@patchwork.kernel.org>; Fri, 7 Aug 2020 16:23:35 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="w7BN32XZ"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=NXP1.onmicrosoft.com header.i=@NXP1.onmicrosoft.com header.b="Z5/pq8pU" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 7285E21744 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=oss.nxp.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To:Message-Id:Date: Subject:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=ZcZpxYJPUgeC5vQRdUROWt3o4UbswKpBNzY97maQkmA=; b=w7BN32XZTsGtnHXb0S9Tu5uKv tvLh3JQYHbsAlBcifRrayaJIyjFdYM2OZ+8S86RC2YZDbb0wxLpzvqOVLL2UYyDdQCfn48Wg07uPi iLWzbrf00RNSXlTtr4WbXlKrOJMteoECMqAs0vaD+W8QykGYABXvMd7HghNSxRtEnoRmQlsO58Ll1 7ddsxeZX2vnhI0FyK2DjOTMSpEjfrQEELqNBXruLBbQ/Z+eyv7eBSrFc2GcOQsY50mCf4pAFe/fhP caL2E//dWL3A5El780jyIxJKhP3YiI0gRcZPDtzZYGs77+AXZKSydbFPliy2SEWRScuESdgGOsTHO et+sA4x4g==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1k459I-00009G-Eo; Fri, 07 Aug 2020 16:23:16 +0000 Received: from mail-eopbgr140041.outbound.protection.outlook.com ([40.107.14.41] helo=EUR01-VE1-obe.outbound.protection.outlook.com) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1k458F-0007oX-GH for linux-arm-kernel@lists.infradead.org; Fri, 07 Aug 2020 16:22:13 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=JuA9Sog57xtD1bgxEluxFmrMtv2da1OIydOUAPso9j1RybffN9BM/ZHssuUogdO4l0ikbmsorxyZWJyoOrzTbcPCV4u8AzevJUqBhaOaqqHv1kbaLjReJTheRJW/glbjiYnXDh5SXwz9sd3EFSul1dt6Q2HYgVaMXTPCXFqSZO8tAEwPaA0afDRTlU2aPzxrBPCG56MMGSy9qMlgxDstfhVZp5pqFy70NTJq+IuP+EZKZz4gcvgLixjP0ku+Ir5O7K5qLqY28dDw18ep8qBM67A+pk9RQlF+ul0x5eqQ9XPEKB7Te0Ksi7cTib/q51w48/XbTyJmBEuDoH3yaqoBLQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=lyoj+usdHlA844XSXduLPXsVx82SRQl3O2nYzVZXzBw=; b=cTGjBjTFdMkkc4TJGj+ylEyWHOfc3/5mxw7zBuWI3ejFuFs+Os5nJashjbSiPtmS4W68hub4hM7DckVwKiOtPfgWY31QY4sRUGdOKvBkl5knn9kvM3T6qchN/OonE7+EveDt0594/LAQY9KJp/Ya/N98ax/BBdMTkxdxEZSqvPfGANRZ08iRCVa+zDE7GVXYPSGYLigXgocyDIXLHDxYtrtMU8b5QPnK3DFOl7+2msbHHJwtlFl+OwYPceftifYaJf+sYxpZ8mKBv+zE3oNCYYXnK0IKPldu450ShxhEi/+jNLFdIDkGv77acLhTez1sN+zalqbwCvL8TAv6HHwV1Q== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=oss.nxp.com; dmarc=pass action=none header.from=oss.nxp.com; dkim=pass header.d=oss.nxp.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=NXP1.onmicrosoft.com; s=selector2-NXP1-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=lyoj+usdHlA844XSXduLPXsVx82SRQl3O2nYzVZXzBw=; b=Z5/pq8pUjVjS84/f0dNP2Hx3D54NCMjKxAlL6ooC8A24Qzg7/fBypOazdv+n1qEtTWeumh/ZyYH3bkFkMDFEAiLgXyUYugmmGfffwQcJTcq3jr+dkdd58Z7p0s/N4DC4FHHphaulqCbnFhEVM6wi9C83izbxV+sd2XSvcBvqkJA= Authentication-Results: gondor.apana.org.au; dkim=none (message not signed) header.d=none;gondor.apana.org.au; dmarc=none action=none header.from=oss.nxp.com; Received: from VE1PR04MB6608.eurprd04.prod.outlook.com (2603:10a6:803:125::12) by VE1PR04MB7359.eurprd04.prod.outlook.com (2603:10a6:800:1a0::15) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3261.18; Fri, 7 Aug 2020 16:22:07 +0000 Received: from VE1PR04MB6608.eurprd04.prod.outlook.com ([fe80::a856:c104:11c7:258d]) by VE1PR04MB6608.eurprd04.prod.outlook.com ([fe80::a856:c104:11c7:258d%6]) with mapi id 15.20.3261.019; Fri, 7 Aug 2020 16:22:07 +0000 From: Andrei Botila <andrei.botila@oss.nxp.com> To: Herbert Xu <herbert@gondor.apana.org.au>, "David S. Miller" <davem@davemloft.net> Subject: [PATCH 13/22] crypto: cavium/cpt - add check for xts input length equal to zero Date: Fri, 7 Aug 2020 19:20:01 +0300 Message-Id: <20200807162010.18979-14-andrei.botila@oss.nxp.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200807162010.18979-1-andrei.botila@oss.nxp.com> References: <20200807162010.18979-1-andrei.botila@oss.nxp.com> X-ClientProxiedBy: AM0PR04CA0075.eurprd04.prod.outlook.com (2603:10a6:208:be::16) To VE1PR04MB6608.eurprd04.prod.outlook.com (2603:10a6:803:125::12) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from lsv15007.swis.ro-buh01.nxp.com (83.217.231.2) by AM0PR04CA0075.eurprd04.prod.outlook.com (2603:10a6:208:be::16) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3261.15 via Frontend Transport; Fri, 7 Aug 2020 16:22:05 +0000 X-Mailer: git-send-email 2.17.1 X-Originating-IP: [83.217.231.2] X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-HT: Tenant X-MS-Office365-Filtering-Correlation-Id: 9b56c5c7-ba6f-4854-4786-08d83aee0702 X-MS-TrafficTypeDiagnostic: VE1PR04MB7359: X-MS-Exchange-SharedMailbox-RoutingAgent-Processed: True X-MS-Exchange-Transport-Forked: True X-Microsoft-Antispam-PRVS: <VE1PR04MB7359CF793D1FAF5B792D443BB4490@VE1PR04MB7359.eurprd04.prod.outlook.com> X-MS-Oob-TLC-OOBClassifiers: OLM:7691; X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: pHhOZxVsHBsDZjGxtZ9QAHsn0E3CCI5VMfBlmSz38OadsTIa5Zy2WXMH7z6HMXu9n1KK1/0IQ6o3FZvdATBgXRXjlxNBeafL7eRot1ITfmlGQqY4PcGEGLre4aAUc0le3waIqBGty7g/MSPe/2Rk8y7vkVhTx9ajcnlWrmU6d8WjQzo/5HsEt2Z9W1adCsH4zbvnRf5e/eWFu+qKoiYXnmxWUy7172ybxfCKe8HFpta0s0M22oQEtW74B7uBd1z7gCx8QSZHrliz4SglgP+zd8tAbmWWuGGRsHJzt1KcD3jkL7OiXwkAn9JifixTyQqa X-Forefront-Antispam-Report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:VE1PR04MB6608.eurprd04.prod.outlook.com; PTR:; CAT:NONE; SFTY:; SFS:(4636009)(39860400002)(366004)(136003)(346002)(396003)(376002)(44832011)(66556008)(66476007)(110136005)(7416002)(54906003)(1076003)(6506007)(4326008)(66946007)(83380400001)(8936002)(316002)(26005)(956004)(186003)(16526019)(478600001)(86362001)(5660300002)(6666004)(6512007)(2906002)(8676002)(2616005)(52116002)(6486002); DIR:OUT; SFP:1101; X-MS-Exchange-AntiSpam-MessageData: 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 X-OriginatorOrg: oss.nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 9b56c5c7-ba6f-4854-4786-08d83aee0702 X-MS-Exchange-CrossTenant-AuthSource: VE1PR04MB6608.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 07 Aug 2020 16:22:06.9181 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: Yz6Py+9HEi8uLhg1az4GK9uPZTu7SvLFrCfGDA26L20a92ZTAbrSSBQ+TDB55gxuAYhyKAteFK/dPRpT/sDSgA== X-MS-Exchange-Transport-CrossTenantHeadersStamped: VE1PR04MB7359 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200807_122211_693762_24D7B944 X-CRM114-Status: GOOD ( 11.20 ) X-Spam-Score: -0.7 (/) X-Spam-Report: SpamAssassin version 3.4.4 on merlin.infradead.org summary: Content analysis details: (-0.7 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_MSPIKE_H2 RBL: Average reputation (+2) [40.107.14.41 listed in wl.mailspike.net] -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at https://www.dnswl.org/, low trust [40.107.14.41 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record -0.0 SPF_HELO_PASS SPF: HELO matches SPF record 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 0.0 MSGID_FROM_MTA_HEADER Message-Id was added by a relay X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: <linux-arm-kernel.lists.infradead.org> List-Unsubscribe: <http://lists.infradead.org/mailman/options/linux-arm-kernel>, <mailto:linux-arm-kernel-request@lists.infradead.org?subject=unsubscribe> List-Archive: <http://lists.infradead.org/pipermail/linux-arm-kernel/> List-Post: <mailto:linux-arm-kernel@lists.infradead.org> List-Help: <mailto:linux-arm-kernel-request@lists.infradead.org?subject=help> List-Subscribe: <http://lists.infradead.org/mailman/listinfo/linux-arm-kernel>, <mailto:linux-arm-kernel-request@lists.infradead.org?subject=subscribe> Cc: linux-s390@vger.kernel.org, Andrei Botila <andrei.botila@nxp.com>, x86@kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@axis.com, George Cherian <gcherian@marvell.com>, linux-crypto@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" <linux-arm-kernel-bounces@lists.infradead.org> Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org |
Series |
crypto: add check for xts input length equal to zero
|
expand
|
diff --git a/drivers/crypto/cavium/cpt/cptvf_algs.c b/drivers/crypto/cavium/cpt/cptvf_algs.c index 5af0dc2a8909..edc18c8dd571 100644 --- a/drivers/crypto/cavium/cpt/cptvf_algs.c +++ b/drivers/crypto/cavium/cpt/cptvf_algs.c @@ -193,6 +193,7 @@ static inline void create_output_list(struct skcipher_request *req, static inline int cvm_enc_dec(struct skcipher_request *req, u32 enc) { struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); + struct cvm_enc_ctx *ctx = crypto_skcipher_ctx(tfm); struct cvm_req_ctx *rctx = skcipher_request_ctx(req); u32 enc_iv_len = crypto_skcipher_ivsize(tfm); struct fc_context *fctx = &rctx->fctx; @@ -200,6 +201,9 @@ static inline int cvm_enc_dec(struct skcipher_request *req, u32 enc) void *cdev = NULL; int status; + if (!req->cryptlen && ctx->cipher_type == AES_XTS) + return 0; + memset(req_info, 0, sizeof(struct cpt_request_info)); req_info->may_sleep = (req->base.flags & CRYPTO_TFM_REQ_MAY_SLEEP) != 0; memset(fctx, 0, sizeof(struct fc_context));