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 2306FA0546; Thu, 16 Jul 2020 18:15:04 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id E22781BEDC; Thu, 16 Jul 2020 18:15:02 +0200 (CEST) Received: from mga06.intel.com (mga06.intel.com [134.134.136.31]) by dpdk.org (Postfix) with ESMTP id 245871BEDC for ; Thu, 16 Jul 2020 18:15:00 +0200 (CEST) IronPort-SDR: sVd9w6ZM5gW4+qSMakCemdgpSV+xnX1OXTbsodxIuffxumg9kVaf+yyA1nhsnBzLY+CrMS0WeC uVEJCZKfs5YQ== X-IronPort-AV: E=McAfee;i="6000,8403,9684"; a="210958158" X-IronPort-AV: E=Sophos;i="5.75,360,1589266800"; d="scan'208";a="210958158" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga004.jf.intel.com ([10.7.209.38]) by orsmga104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Jul 2020 09:14:59 -0700 IronPort-SDR: 70cweH7iRt61VEkdBXP+A2LevJM+9ykrJMCwkVKfP+QitNSAj3vtd0UEtMDKA1yk/cCAQOw+Lb R2Fa+Fn35Z1g== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.75,360,1589266800"; 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charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit Subject: Re: [dpdk-dev] [PATCH v1] net/virtio-user: fix uninitialized variable 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" On 7/15/2020 7:32 AM, Adrian Moreno wrote: > > On 7/14/20 1:03 PM, Chenbo Xia wrote: >> This patch fixes an issue that uninitialized has_reply_ack >> is used for setting message flags. >> >> Coverity issue: 360834 >> Fixes: c60208dd6384 ("net/virtio-user: support reply-ack") >> >> Signed-off-by: Chenbo Xia >> --- >> drivers/net/virtio/virtio_user/vhost_user.c | 2 +- >> 1 file changed, 1 insertion(+), 1 deletion(-) >> >> diff --git a/drivers/net/virtio/virtio_user/vhost_user.c b/drivers/net/virtio/virtio_user/vhost_user.c >> index 631d0e353..ad48bafd4 100644 >> --- a/drivers/net/virtio/virtio_user/vhost_user.c >> +++ b/drivers/net/virtio/virtio_user/vhost_user.c >> @@ -254,7 +254,7 @@ vhost_user_sock(struct virtio_user_dev *dev, >> struct vhost_user_msg msg; >> struct vhost_vring_file *file = 0; >> int need_reply = 0; >> - int has_reply_ack; >> + int has_reply_ack = 0; >> int fds[VHOST_MEMORY_MAX_NREGIONS]; >> int fd_num = 0; >> int len; >> > > Acked-by: Adrián Moreno > Applied to dpdk-next-net/master, thanks.