Bluetooth: RFCOMM - Fix info leak via getsockname()

[pandora-kernel.git] / net / bluetooth / rfcomm / sock.c

diff --git a/net/bluetooth/rfcomm/sock.c b/net/bluetooth/rfcomm/sock.c
index 7e1e596..1a17850 100644 (file)
--- a/net/bluetooth/rfcomm/sock.c
+++ b/net/bluetooth/rfcomm/sock.c
@@ -528,6 +528,7 @@ static int rfcomm_sock_getname(struct socket *sock, struct sockaddr *addr, int *
 
        BT_DBG("sock %p, sk %p", sock, sk);
 
+       memset(sa, 0, sizeof(*sa));
        sa->rc_family  = AF_BLUETOOTH;
        sa->rc_channel = rfcomm_pi(sk)->channel;
        if (peer)
@@ -822,6 +823,7 @@ static int rfcomm_sock_getsockopt(struct socket *sock, int level, int optname, c
                }
 
                sec.level = rfcomm_pi(sk)->sec_level;
+               sec.key_size = 0;
 
                len = min_t(unsigned int, len, sizeof(sec));
                if (copy_to_user(optval, (char *) &sec, len))