From patchwork Wed Aug 14 09:41:13 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pavan Nikhilesh Bhagavatula X-Patchwork-Id: 57678 X-Patchwork-Delegate: jerinj@marvell.com Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 2D9368F96; Wed, 14 Aug 2019 11:41:21 +0200 (CEST) Received: from mx0b-0016f401.pphosted.com (mx0a-0016f401.pphosted.com [67.231.148.174]) by dpdk.org (Postfix) with ESMTP id 9785437B7 for ; Wed, 14 Aug 2019 11:41:19 +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 x7E9eHpU002485 for ; Wed, 14 Aug 2019 02:41:18 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marvell.com; h=from : to : cc : subject : date : message-id : mime-version : content-transfer-encoding : content-type; s=pfpt0818; bh=tHEE5wqTIhdH8aVVGsSrv4DqHlEd4H9lL48QQ8Bsg9Q=; b=Me++DIDWd1YzQx1dqV8BHlVHZA3poNt2DHm/d1SchfJR52gV584iBKhMVJT3e4B0xa8U vkiyRz8n1/0htP1BPNHS2Dga9vFbQ8MbEr0bdEg6yw7Hye/7yuBW023/5pwTOZ+pJACu ThPr+J0kAddXpqm1dy5zz+Yb+LvzOR+6F7hujKp8l1k5SCduLw/3LGroXNUemQI6P9C2 3ybCyWCJOBU7ww1MQpfELbdDMmxXEhfaACFNM0DuNyCnLCDHkUemb1IP3BUZD+QdKrqW 0tk9Mr6Rbzzwjp6BwsPtdf5+5Hm51H8e/iD6LOzDNSBKQnXgEJtmPyPMoMQe+zQwOCua Og== Received: from sc-exch01.marvell.com ([199.233.58.181]) by mx0a-0016f401.pphosted.com with ESMTP id 2ubfacxxsr-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT) for ; Wed, 14 Aug 2019 02:41:18 -0700 Received: from SC-EXCH03.marvell.com (10.93.176.83) by SC-EXCH01.marvell.com (10.93.176.81) with Microsoft SMTP Server (TLS) id 15.0.1367.3; Wed, 14 Aug 2019 02:41:17 -0700 Received: from maili.marvell.com (10.93.176.43) by SC-EXCH03.marvell.com (10.93.176.83) with Microsoft SMTP Server id 15.0.1367.3 via Frontend Transport; Wed, 14 Aug 2019 02:41:17 -0700 Received: from BG-LT7430.marvell.com (unknown [10.28.17.10]) by maili.marvell.com (Postfix) with ESMTP id 2A1B93F7040; Wed, 14 Aug 2019 02:41:14 -0700 (PDT) From: To: , Nithin Dabilpuram , "Kiran Kumar K" CC: , Pavan Nikhilesh Date: Wed, 14 Aug 2019 15:11:13 +0530 Message-ID: <20190814094114.882-1-pbhagavatula@marvell.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:5.22.84,1.0.8 definitions=2019-08-14_03:2019-08-14,2019-08-14 signatures=0 Subject: [dpdk-dev] [patch] net/octeontx2: fix ptype get overflow 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" From: Pavan Nikhilesh The function `rte_eth_dev_get_supported_ptypes` expects the underlying ethernet device to return array of supported ptypes. The ethernet device needs to set `RTE_PTYPE_UNKNOWN` as the last element which signifies thats its the end of the ptype array. Else the function `rte_eth_dev_get_supported_ptypes` might overflow. Fixes: 6e892eabce11 ("net/octeontx2: support packet type") Signed-off-by: Pavan Nikhilesh Acked-by: Jerin Jacob --- drivers/net/octeontx2/otx2_lookup.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/octeontx2/otx2_lookup.c b/drivers/net/octeontx2/otx2_lookup.c index 99199d08a..3347e7014 100644 --- a/drivers/net/octeontx2/otx2_lookup.c +++ b/drivers/net/octeontx2/otx2_lookup.c @@ -53,6 +53,7 @@ otx2_nix_supported_ptypes_get(struct rte_eth_dev *eth_dev) RTE_PTYPE_INNER_L4_UDP, /* LH */ RTE_PTYPE_INNER_L4_SCTP, /* LH */ RTE_PTYPE_INNER_L4_ICMP, /* LH */ + RTE_PTYPE_UNKNOWN, }; if (dev->rx_offload_flags & NIX_RX_OFFLOAD_PTYPE_F)