From nobody Sun Feb 8 18:29:39 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) client-ip=208.118.235.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) by mx.zohomail.com with SMTPS id 1503603128874555.3620794379246; Thu, 24 Aug 2017 12:32:08 -0700 (PDT) Received: from localhost ([::1]:50126 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dkxrL-0005PA-Mh for importer@patchew.org; Thu, 24 Aug 2017 15:32:07 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:52009) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dkxnA-0001fB-T8 for qemu-devel@nongnu.org; Thu, 24 Aug 2017 15:27:49 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dkxnA-00049q-2V for qemu-devel@nongnu.org; Thu, 24 Aug 2017 15:27:48 -0400 Received: from mx1.redhat.com ([209.132.183.28]:53403) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1dkxn9-00049I-St for qemu-devel@nongnu.org; Thu, 24 Aug 2017 15:27:48 -0400 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id EBEE183F40; Thu, 24 Aug 2017 19:27:46 +0000 (UTC) Received: from dgilbert-t530.redhat.com (ovpn-117-165.ams2.redhat.com [10.36.117.165]) by smtp.corp.redhat.com (Postfix) with ESMTP id DA6CE17CC4; Thu, 24 Aug 2017 19:27:44 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mx1.redhat.com EBEE183F40 Authentication-Results: ext-mx03.extmail.prod.ext.phx2.redhat.com; dmarc=none (p=none dis=none) header.from=redhat.com Authentication-Results: ext-mx03.extmail.prod.ext.phx2.redhat.com; spf=fail smtp.mailfrom=dgilbert@redhat.com From: "Dr. David Alan Gilbert (git)" To: qemu-devel@nongnu.org, maxime.coquelin@redhat.com, a.perevalov@samsung.com, mst@redhat.com, marcandre.lureau@redhat.com Date: Thu, 24 Aug 2017 20:27:00 +0100 Message-Id: <20170824192730.8440-3-dgilbert@redhat.com> In-Reply-To: <20170824192730.8440-1-dgilbert@redhat.com> References: <20170824192730.8440-1-dgilbert@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.27]); Thu, 24 Aug 2017 19:27:47 +0000 (UTC) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [RFC v2 02/32] vhub: Only process received packets on started queues X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: lvivier@redhat.com, aarcange@redhat.com, felipe@nutanix.com, peterx@redhat.com, quintela@redhat.com Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail: RSF_0 Z_629925259 SPT_0 Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" From: "Dr. David Alan Gilbert" Only process received packets if the queue has been started. Signed-off-by: Dr. David Alan Gilbert Reviewed-by: Marc-Andr=C3=A9 Lureau --- tests/vhost-user-bridge.c | 1 + 1 file changed, 1 insertion(+) diff --git a/tests/vhost-user-bridge.c b/tests/vhost-user-bridge.c index 1e5b5ca3da..324abee53d 100644 --- a/tests/vhost-user-bridge.c +++ b/tests/vhost-user-bridge.c @@ -277,6 +277,7 @@ vubr_backend_recv_cb(int sock, void *ctx) DPRINT(" hdrlen =3D %d\n", hdrlen); =20 if (!vu_queue_enabled(dev, vq) || + !vu_queue_started(dev, vq) || !vu_queue_avail_bytes(dev, vq, hdrlen, 0)) { DPRINT("Got UDP packet, but no available descriptors on RX virtq.\= n"); return; --=20 2.13.5