From f7e5f4cd5005df03a959372defda0ce12985d504 Mon Sep 17 00:00:00 2001 From: HubretXie Date: Sun, 28 Apr 2019 15:21:19 +0800 Subject: [PATCH] Update sal_socket.c MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 创建sock时，默认网卡联网时才优先使用 --- components/net/sal_socket/src/sal_socket.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/components/net/sal_socket/src/sal_socket.c b/components/net/sal_socket/src/sal_socket.c index 68e1375849..1efd8c1d9c 100644 --- a/components/net/sal_socket/src/sal_socket.c +++ b/components/net/sal_socket/src/sal_socket.c @@ -394,7 +394,7 @@ static int socket_init(int family, int type, int protocol, struct sal_socket **r return -3; } - if (netdev_is_up(netdv_def)) + if (netdev_is_up(netdv_def)&&netdev_is_link_up(netdv_def)) { /* check default network interface device protocol family */ pf = (struct sal_proto_family *) netdv_def->sal_user_data;