Update sal_socket.c

创建sock时，默认网卡联网时才优先使用
2019-04-28 15:21:19 +08:00 · 2019-04-28 15:21:19 +08:00 · f7e5f4cd50
parent 08a9887a28
commit f7e5f4cd50
1 changed files with 1 additions and 1 deletions
--- 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;