From mboxrd@z Thu Jan 1 00:00:00 1970 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 From: "Dr. David Alan Gilbert (git)" 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> Subject: [Qemu-devel] [RFC v2 02/32] vhub: Only process received packets on started queues List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org, maxime.coquelin@redhat.com, a.perevalov@samsung.com, mst@redhat.com, marcandre.lureau@redhat.com Cc: quintela@redhat.com, peterx@redhat.com, lvivier@redhat.com, aarcange@redhat.com, felipe@nutanix.com From: "Dr. David Alan Gilbert" Only process received packets if the queue has been started. Signed-off-by: Dr. David Alan Gilbert --- 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 = %d\n", hdrlen); 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; -- 2.13.5