diff --git a/lib/librte_vhost/vhost_user.c b/lib/librte_vhost/vhost_user.c index bd1be01040..971ccdb01c 100644 --- a/lib/librte_vhost/vhost_user.c +++ b/lib/librte_vhost/vhost_user.c @@ -2812,11 +2812,19 @@ static int process_slave_message_reply(struct virtio_net *dev, if ((msg->flags & VHOST_USER_NEED_REPLY) == 0) return 0; - if (read_vhost_message(dev->slave_req_fd, &msg_reply) < 0) { + ret = read_vhost_message(dev->slave_req_fd, &msg_reply); + if (ret <= 0) { + if (ret < 0) + VHOST_LOG_CONFIG(ERR, + "vhost read slave message reply failed\n"); + else + VHOST_LOG_CONFIG(INFO, + "vhost peer closed\n"); ret = -1; goto out; } + ret = 0; if (msg_reply.request.slave != msg->request.slave) { VHOST_LOG_CONFIG(ERR, "Received unexpected msg type (%u), expected %u\n",