From patchwork Tue Nov 14 12:35:47 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dengdui Huang X-Patchwork-Id: 134356 X-Patchwork-Delegate: david.marchand@redhat.com Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 48D0F43329; Tue, 14 Nov 2023 13:39:43 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 3D9AA41149; Tue, 14 Nov 2023 13:36:36 +0100 (CET) Received: from szxga02-in.huawei.com (szxga02-in.huawei.com [45.249.212.188]) by mails.dpdk.org (Postfix) with ESMTP id E0788402F1 for ; Tue, 14 Nov 2023 13:35:59 +0100 (CET) Received: from dggpeml500011.china.huawei.com (unknown [172.30.72.55]) by szxga02-in.huawei.com (SkyGuard) with ESMTP id 4SV5P51FFFzWhCS; Tue, 14 Nov 2023 20:35:37 +0800 (CST) Received: from localhost.huawei.com (10.50.165.33) by dggpeml500011.china.huawei.com (7.185.36.84) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.31; Tue, 14 Nov 2023 20:35:58 +0800 From: Dengdui Huang To: CC: , , , , Subject: [PATCH v3 37/42] net/vhost: use rte strerror Date: Tue, 14 Nov 2023 20:35:47 +0800 Message-ID: <20231114123552.398072-38-huangdengdui@huawei.com> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20231114123552.398072-1-huangdengdui@huawei.com> References: <20231114082539.1858594-44-huangdengdui@huawei.com> <20231114123552.398072-1-huangdengdui@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.50.165.33] X-ClientProxiedBy: dggems706-chm.china.huawei.com (10.3.19.183) To dggpeml500011.china.huawei.com (7.185.36.84) X-CFilter-Loop: Reflected 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 The function strerror() is insecure in a multi-thread environment. This patch uses rte_strerror() to replace it. Cc: stable@dpdk.org Signed-off-by: Dengdui Huang Acked-by: Chengwen Feng --- drivers/net/vhost/rte_eth_vhost.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/net/vhost/rte_eth_vhost.c b/drivers/net/vhost/rte_eth_vhost.c index 21bbb008e0..75b48dc31e 100644 --- a/drivers/net/vhost/rte_eth_vhost.c +++ b/drivers/net/vhost/rte_eth_vhost.c @@ -567,7 +567,7 @@ eth_vhost_update_intr(struct rte_eth_dev *eth_dev, uint16_t rxq_idx) if (vq->kickfd >= 0 && vq->kickfd != vring.kickfd) { if (epoll_ctl(vq->ev.data.fd, EPOLL_CTL_DEL, vq->kickfd, &vq->ev) < 0) { VHOST_LOG(DEBUG, "Failed to unregister %d from rxq-%d epoll: %s\n", - vq->kickfd, rxq_idx, strerror(errno)); + vq->kickfd, rxq_idx, rte_strerror(errno)); } else { VHOST_LOG(DEBUG, "Unregistered %d from rxq-%d epoll\n", vq->kickfd, rxq_idx); @@ -579,7 +579,7 @@ eth_vhost_update_intr(struct rte_eth_dev *eth_dev, uint16_t rxq_idx) if (vq->kickfd != vring.kickfd && vring.kickfd >= 0) { if (epoll_ctl(vq->ev.data.fd, EPOLL_CTL_ADD, vring.kickfd, &vq->ev) < 0) { VHOST_LOG(ERR, "Failed to register %d in rxq-%d epoll: %s\n", - vring.kickfd, rxq_idx, strerror(errno)); + vring.kickfd, rxq_idx, rte_strerror(errno)); } else { vq->kickfd = vring.kickfd; VHOST_LOG(DEBUG, "Registered %d in rxq-%d epoll\n", @@ -730,7 +730,7 @@ eth_vhost_unconfigure_intr(struct rte_eth_dev *eth_dev) if (vq->kickfd >= 0) { if (epoll_ctl(vq->ev.data.fd, EPOLL_CTL_DEL, vq->kickfd, &vq->ev) < 0) { VHOST_LOG(DEBUG, "Failed to unregister %d from rxq-%d epoll: %s\n", - vq->kickfd, i, strerror(errno)); + vq->kickfd, i, rte_strerror(errno)); } else { VHOST_LOG(DEBUG, "Unregistered %d from rxq-%d epoll\n", vq->kickfd, i);