From patchwork Wed Jun 5 09:43:38 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tiwei Bie X-Patchwork-Id: 54398 X-Patchwork-Delegate: maxime.coquelin@redhat.com Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id EE89D1BA8E; Wed, 5 Jun 2019 11:45:05 +0200 (CEST) Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by dpdk.org (Postfix) with ESMTP id 4262A1B9E2; Wed, 5 Jun 2019 11:45:02 +0200 (CEST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga006.jf.intel.com ([10.7.209.51]) by fmsmga101.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 05 Jun 2019 02:45:01 -0700 X-ExtLoop1: 1 Received: from npg-dpdk-virtio-tbie-2.sh.intel.com ([10.67.104.151]) by orsmga006.jf.intel.com with ESMTP; 05 Jun 2019 02:45:00 -0700 From: Tiwei Bie To: maxime.coquelin@redhat.com, zhihong.wang@intel.com, dev@dpdk.org Cc: stable@dpdk.org Date: Wed, 5 Jun 2019 17:43:38 +0800 Message-Id: <20190605094342.17563-2-tiwei.bie@intel.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190605094342.17563-1-tiwei.bie@intel.com> References: <20190605094342.17563-1-tiwei.bie@intel.com> Subject: [dpdk-dev] [PATCH 1/5] net/virtio: fix queue memory leak on error 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" We should free queues when we failed to initialize the virtio device. Fixes: 26b683b4f7d0 ("net/virtio: setup Rx queue interrupts") Cc: stable@dpdk.org Signed-off-by: Tiwei Bie Reviewed-by: Maxime Coquelin --- drivers/net/virtio/virtio_ethdev.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/virtio/virtio_ethdev.c b/drivers/net/virtio/virtio_ethdev.c index c4570bbf8..df3a218a8 100644 --- a/drivers/net/virtio/virtio_ethdev.c +++ b/drivers/net/virtio/virtio_ethdev.c @@ -1752,6 +1752,7 @@ virtio_init_device(struct rte_eth_dev *eth_dev, uint64_t req_features) if (eth_dev->data->dev_conf.intr_conf.rxq) { if (virtio_configure_intr(eth_dev) < 0) { PMD_INIT_LOG(ERR, "failed to configure interrupt"); + virtio_free_queues(hw); return -1; } }