From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id C617945BAE; Wed, 23 Oct 2024 10:32:04 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 0916742D2E; Wed, 23 Oct 2024 10:29:38 +0200 (CEST) Received: from szxga03-in.huawei.com (szxga03-in.huawei.com [45.249.212.189]) by mails.dpdk.org (Postfix) with ESMTP id 57FCA41153 for ; Wed, 23 Oct 2024 10:29:00 +0200 (CEST) Received: from mail.maildlp.com (unknown [172.19.88.105]) by szxga03-in.huawei.com (SkyGuard) with ESMTP id 4XYMcl6LTYzQs7g; Wed, 23 Oct 2024 16:28:07 +0800 (CST) Received: from dggpeml500011.china.huawei.com (unknown [7.185.36.84]) by mail.maildlp.com (Postfix) with ESMTPS id BB0F714039F; Wed, 23 Oct 2024 16:28:59 +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_256_GCM_SHA384) id 15.1.2507.39; Wed, 23 Oct 2024 16:28:59 +0800 From: Dengdui Huang To: CC: , , , , , , , , Subject: [PATCH v4 37/42] net/vhost: use rte strerror Date: Wed, 23 Oct 2024 16:28:47 +0800 Message-ID: <20241023082852.2780488-38-huangdengdui@huawei.com> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20241023082852.2780488-1-huangdengdui@huawei.com> References: <20231114082539.1858594-44-huangdengdui@huawei.com> <20241023082852.2780488-1-huangdengdui@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8bit X-Originating-IP: [10.50.165.33] X-ClientProxiedBy: dggems705-chm.china.huawei.com (10.3.19.182) To dggpeml500011.china.huawei.com (7.185.36.84) 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 Acked-by: Morten Brørup --- 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 87c05caccd..d1bb124a69 100644 --- a/drivers/net/vhost/rte_eth_vhost.c +++ b/drivers/net/vhost/rte_eth_vhost.c @@ -568,7 +568,7 @@ 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_LINE(DEBUG, "Failed to unregister %d from rxq-%d epoll: %s", - vq->kickfd, rxq_idx, strerror(errno)); + vq->kickfd, rxq_idx, rte_strerror(errno)); } else { VHOST_LOG_LINE(DEBUG, "Unregistered %d from rxq-%d epoll", vq->kickfd, rxq_idx); @@ -580,7 +580,7 @@ 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_LINE(ERR, "Failed to register %d in rxq-%d epoll: %s", - vring.kickfd, rxq_idx, strerror(errno)); + vring.kickfd, rxq_idx, rte_strerror(errno)); } else { vq->kickfd = vring.kickfd; VHOST_LOG_LINE(DEBUG, "Registered %d in rxq-%d epoll", @@ -731,7 +731,7 @@ 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_LINE(DEBUG, "Failed to unregister %d from rxq-%d epoll: %s", - vq->kickfd, i, strerror(errno)); + vq->kickfd, i, rte_strerror(errno)); } else { VHOST_LOG_LINE(DEBUG, "Unregistered %d from rxq-%d epoll", vq->kickfd, i); -- 2.33.0