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 3DE84A0519; Fri, 3 Jul 2020 07:43:25 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 8DD061D9C7; Fri, 3 Jul 2020 07:43:22 +0200 (CEST) Received: from mx0b-0016f401.pphosted.com (mx0a-0016f401.pphosted.com [67.231.148.174]) by dpdk.org (Postfix) with ESMTP id C0EE71D9C3 for ; Fri, 3 Jul 2020 07:43:20 +0200 (CEST) Received: from pps.filterd (m0045849.ppops.net [127.0.0.1]) by mx0a-0016f401.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 0635drLX011383; Thu, 2 Jul 2020 22:43:20 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marvell.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-type; s=pfpt0818; bh=MYe/maIaTPyDTGADcRw4efLMCWM2kXvpXInZ24/M7Y4=; b=EQ4XiJcGITZ9lkD1i+Lb4aa1j5XoZUUfzbe10TmAufYMn2DZKJj6xNgIeg3z7ESQg8yY 0TVdy0bCc5QSc6K1GcWnZaTw4HQfaJcI6jZCBbU9Mqt/R8GfkmP188ul+BPtSJDGiz0b Na/MEJhZznB3U9/uhUZqQ2zmgyaf7oTiH5gnDx0EK8a0t5Vetq+LNseMdfMdoNQh/dqg Fw8faNImF1E7qaIGdTZQFi7BOEm4Zunt7LlCZZ5UtkFZ9Q51L/vXkRPfoO58gYYqtSFu an+J4X1Y+vsZE1lVe16qh83H4S+Pfr7iw21L2WJiZIWNG9QzKg5wIisErHt/2cVogvZH ng== Received: from sc-exch03.marvell.com ([199.233.58.183]) by mx0a-0016f401.pphosted.com with ESMTP id 321m92tc9v-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT); Thu, 02 Jul 2020 22:43:19 -0700 Received: from DC5-EXCH02.marvell.com (10.69.176.39) by SC-EXCH03.marvell.com (10.93.176.83) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Thu, 2 Jul 2020 22:43:18 -0700 Received: from maili.marvell.com (10.69.176.80) by DC5-EXCH02.marvell.com (10.69.176.39) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Thu, 2 Jul 2020 22:43:19 -0700 Received: from hyd1349.t110.caveonetworks.com (unknown [10.29.45.13]) by maili.marvell.com (Postfix) with ESMTP id 485543F703F; Thu, 2 Jul 2020 22:43:17 -0700 (PDT) From: Ankur Dwivedi To: CC: , , , Ankur Dwivedi Date: Fri, 3 Jul 2020 11:11:40 +0530 Message-ID: <1593754904-1264-4-git-send-email-adwivedi@marvell.com> X-Mailer: git-send-email 1.9.3 In-Reply-To: <1593754904-1264-1-git-send-email-adwivedi@marvell.com> References: <1591853907-2501-1-git-send-email-adwivedi@marvell.com> <1593754904-1264-1-git-send-email-adwivedi@marvell.com> MIME-Version: 1.0 Content-Type: text/plain X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.235, 18.0.687 definitions=2020-07-03_01:2020-07-02, 2020-07-03 signatures=0 Subject: [dpdk-dev] [PATCH v2 4/8] crypto/octeontx2: set session private data 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" This patch sets the first 32 bytes of session private data to zero. This prevents garbage data to be used in code logic. Signed-off-by: Ankur Dwivedi --- drivers/crypto/octeontx2/otx2_cryptodev_ops.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/crypto/octeontx2/otx2_cryptodev_ops.c b/drivers/crypto/octeontx2/otx2_cryptodev_ops.c index ad292a0..c0aed61 100644 --- a/drivers/crypto/octeontx2/otx2_cryptodev_ops.c +++ b/drivers/crypto/octeontx2/otx2_cryptodev_ops.c @@ -364,6 +364,9 @@ return -ENOMEM; } + memset(priv, 0, sizeof(struct cpt_sess_misc) + + offsetof(struct cpt_ctx, fctx)); + misc = priv; for ( ; xform != NULL; xform = xform->next) { -- 1.9.3