index 5355df63d39b673d246d131564a1e17dc116c27d..342efaef95de8f5ae37ff17a22dacd92eb411dac 100644 (file)
#include <net/bluetooth/bluetooth.h>
#include <linux/proc_fs.h>
+#ifndef CONFIG_BT_SOCK_DEBUG
+#undef BT_DBG
+#define BT_DBG(D...)
+#endif
+
#define VERSION "2.16"
/* Bluetooth sockets */
}
EXPORT_SYMBOL(bt_sock_unregister);
+#ifdef CONFIG_PARANOID_NETWORK
+static inline int current_has_bt_admin(void)
+{
+ return !current_euid();
+}
+
+static inline int current_has_bt(void)
+{
+ return current_has_bt_admin();
+}
+# else
+static inline int current_has_bt_admin(void)
+{
+ return 1;
+}
+
+static inline int current_has_bt(void)
+{
+ return 1;
+}
+#endif
+
static int bt_sock_create(struct net *net, struct socket *sock, int proto,
int kern)
{
int err;
+ if (proto == BTPROTO_RFCOMM || proto == BTPROTO_SCO ||
+ proto == BTPROTO_L2CAP) {
+ if (!current_has_bt())
+ return -EPERM;
+ } else if (!current_has_bt_admin())
+ return -EPERM;
+
if (net != &init_net)
return -EAFNOSUPPORT;
if (flags & (MSG_OOB))
return -EOPNOTSUPP;
+ msg->msg_namelen = 0;
+
skb = skb_recv_datagram(sk, flags, noblock, &err);
if (!skb) {
if (sk->sk_shutdown & RCV_SHUTDOWN)
return err;
}
- msg->msg_namelen = 0;
-
copied = skb->len;
if (len < copied) {
msg->msg_flags |= MSG_TRUNC;