perror("recvfrom(ctrl_iface)");
return;
}
+
+#ifndef CONFIG_CTRL_IFACE_UDP_REMOTE
if (from.sin_addr.s_addr != htonl((127 << 24) | 1)) {
/*
* The OS networking stack is expected to drop this kind of
"source %s", inet_ntoa(from.sin_addr));
return;
}
+#endif /* CONFIG_CTRL_IFACE_UDP_REMOTE */
+
buf[res] = '\0';
if (os_strcmp(buf, "GET_COOKIE") == 0) {
{
struct ctrl_iface_priv *priv;
struct sockaddr_in addr;
+ int port = WPA_CTRL_IFACE_PORT;
priv = os_zalloc(sizeof(*priv));
if (priv == NULL)
os_memset(&addr, 0, sizeof(addr));
addr.sin_family = AF_INET;
+#ifdef CONFIG_CTRL_IFACE_UDP_REMOTE
+ addr.sin_addr.s_addr = INADDR_ANY;
+#else /* CONFIG_CTRL_IFACE_UDP_REMOTE */
addr.sin_addr.s_addr = htonl((127 << 24) | 1);
- addr.sin_port = htons(WPA_CTRL_IFACE_PORT);
+#endif /* CONFIG_CTRL_IFACE_UDP_REMOTE */
+try_again:
+ addr.sin_port = htons(port);
if (bind(priv->sock, (struct sockaddr *) &addr, sizeof(addr)) < 0) {
+ port--;
+ if ((WPA_CTRL_IFACE_PORT - port) < WPA_CTRL_IFACE_PORT_LIMIT)
+ goto try_again;
perror("bind(AF_INET)");
goto fail;
}
+#ifdef CONFIG_CTRL_IFACE_UDP_REMOTE
+ wpa_msg(wpa_s, MSG_DEBUG, "ctrl_iface_init UDP port: %d", port);
+#endif /* CONFIG_CTRL_IFACE_UDP_REMOTE */
+
eloop_register_read_sock(priv->sock, wpa_supplicant_ctrl_iface_receive,
wpa_s, priv);
wpa_msg_register_cb(wpa_supplicant_ctrl_iface_msg_cb);
perror("recvfrom(ctrl_iface)");
return;
}
+
+#ifndef CONFIG_CTRL_IFACE_UDP_REMOTE
if (from.sin_addr.s_addr != htonl((127 << 24) | 1)) {
/*
* The OS networking stack is expected to drop this kind of
"source %s", inet_ntoa(from.sin_addr));
return;
}
+#endif /* CONFIG_CTRL_IFACE_UDP_REMOTE */
+
buf[res] = '\0';
if (os_strcmp(buf, "GET_COOKIE") == 0) {
{
struct ctrl_iface_global_priv *priv;
struct sockaddr_in addr;
+ int port = WPA_GLOBAL_CTRL_IFACE_PORT;
priv = os_zalloc(sizeof(*priv));
if (priv == NULL)
os_memset(&addr, 0, sizeof(addr));
addr.sin_family = AF_INET;
+#ifdef CONFIG_CTRL_IFACE_UDP_REMOTE
+ addr.sin_addr.s_addr = INADDR_ANY;
+#else /* CONFIG_CTRL_IFACE_UDP_REMOTE */
addr.sin_addr.s_addr = htonl((127 << 24) | 1);
- addr.sin_port = htons(WPA_GLOBAL_CTRL_IFACE_PORT);
+#endif /* CONFIG_CTRL_IFACE_UDP_REMOTE */
+try_again:
+ addr.sin_port = htons(port);
if (bind(priv->sock, (struct sockaddr *) &addr, sizeof(addr)) < 0) {
+ port++;
+ if ((port - WPA_GLOBAL_CTRL_IFACE_PORT) <
+ WPA_GLOBAL_CTRL_IFACE_PORT_LIMIT)
+ goto try_again;
perror("bind(AF_INET)");
goto fail;
}
+#ifdef CONFIG_CTRL_IFACE_UDP_REMOTE
+ wpa_printf(MSG_DEBUG, "global_ctrl_iface_init UDP port: %d", port);
+#endif /* CONFIG_CTRL_IFACE_UDP_REMOTE */
+
eloop_register_read_sock(priv->sock,
wpa_supplicant_global_ctrl_iface_receive,
global, priv);