From patchwork Mon Nov 5 15:31:21 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ferruh Yigit X-Patchwork-Id: 47818 X-Patchwork-Delegate: ferruh.yigit@amd.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 DD3354F9A; Mon, 5 Nov 2018 16:31:27 +0100 (CET) Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by dpdk.org (Postfix) with ESMTP id E1DFB4CE4; Mon, 5 Nov 2018 16:31:25 +0100 (CET) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga006.jf.intel.com ([10.7.209.51]) by orsmga102.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 05 Nov 2018 07:31:24 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.54,468,1534834800"; d="scan'208";a="88706110" Received: from silpixa00399752.ir.intel.com (HELO silpixa00399752.ger.corp.intel.com) ([10.237.222.212]) by orsmga006.jf.intel.com with ESMTP; 05 Nov 2018 07:31:22 -0800 From: Ferruh Yigit To: Keith Wiles Cc: dev@dpdk.org, Ferruh Yigit , stable@dpdk.org, pascal.mazon@6wind.com Date: Mon, 5 Nov 2018 15:31:21 +0000 Message-Id: <20181105153121.68707-1-ferruh.yigit@intel.com> X-Mailer: git-send-email 2.17.2 Subject: [dpdk-dev] [PATCH] net/tap: fix possible uninitialized variable access 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" Fixes: 7c25284e30c2 ("net/tap: add netlink back-end for flow API") Cc: stable@dpdk.org Signed-off-by: Ferruh Yigit --- Cc: pascal.mazon@6wind.com --- drivers/net/tap/tap_tcmsgs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/tap/tap_tcmsgs.c b/drivers/net/tap/tap_tcmsgs.c index 3c9d03667..b478b5951 100644 --- a/drivers/net/tap/tap_tcmsgs.c +++ b/drivers/net/tap/tap_tcmsgs.c @@ -116,7 +116,7 @@ qdisc_del(int nlsk_fd, uint16_t ifindex, struct qdisc *qinfo) int qdisc_add_multiq(int nlsk_fd, uint16_t ifindex) { - struct tc_multiq_qopt opt; + struct tc_multiq_qopt opt = {0}; struct nlmsg msg; tc_init_msg(&msg, ifindex, RTM_NEWQDISC,