From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id C27CCA0093; Fri, 17 Jun 2022 16:07:47 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id B3BEE410E7; Fri, 17 Jun 2022 16:07:47 +0200 (CEST) Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by mails.dpdk.org (Postfix) with ESMTP id 8710940F19 for ; Fri, 17 Jun 2022 16:07:45 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1655474865; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=ziBCkccQzVhstJsDdvEmTXfQ/kPIzJO20T4H8xIzsN0=; b=JFhzUayvctRIFr/XTz0QTtF36onQ4oKlUBAQvsueLAvAg3rla6tevYdF95JifZ2fFCFHrO 25qTch9RQYA1YsgRkLjFVEHHlJLB21+2wVY8IK30X3R1+hLpX1gfTYbYIf3AIn9eF8O4oh VRWRVjrhpN7tWRudgTgVA28xPAUYAjs= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-43-eTTuLBJhP4WZ-SIpxcHrEw-1; Fri, 17 Jun 2022 10:07:40 -0400 X-MC-Unique: eTTuLBJhP4WZ-SIpxcHrEw-1 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.rdu2.redhat.com [10.11.54.2]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 709C1101E166; Fri, 17 Jun 2022 14:07:40 +0000 (UTC) Received: from [10.39.208.34] (unknown [10.39.208.34]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 58CF1404E4C8; Fri, 17 Jun 2022 14:07:39 +0000 (UTC) Message-ID: <65d3f014-5116-2137-2843-9344de2b8da1@redhat.com> Date: Fri, 17 Jun 2022 16:07:37 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.9.0 Subject: Re: [PATCH v2] vdpa/ifc: fix null pointer dereference To: Andy Pei , dev@dpdk.org Cc: chenbo.xia@intel.com, xiao.w.wang@intel.com, rosen.xu@intel.com, qimaix.xiao@intel.com References: <1654673642-151882-1-git-send-email-andy.pei@intel.com> <1655274214-164117-1-git-send-email-andy.pei@intel.com> From: Maxime Coquelin In-Reply-To: <1655274214-164117-1-git-send-email-andy.pei@intel.com> X-Scanned-By: MIMEDefang 2.84 on 10.11.54.2 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=maxime.coquelin@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Language: en-US Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org On 6/15/22 08:23, Andy Pei wrote: > Fix null pointer dereference reported in coverity scan. > > Coverity issue: 378882 > Fixes: 5d75517beffe ("vdpa/ifc/base: access correct register for blk device") > > Signed-off-by: Andy Pei > Acked-by: Xiao Wang > --- > drivers/vdpa/ifc/base/ifcvf.c | 9 +++++++++ > 1 file changed, 9 insertions(+) > Applied to dpdk-next-virtio/main. Thanks, Maxime