diff options
Diffstat (limited to 'net/bluetooth/rfcomm/sock.c')
| -rw-r--r-- | net/bluetooth/rfcomm/sock.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/net/bluetooth/rfcomm/sock.c b/net/bluetooth/rfcomm/sock.c index ac3c650cb234..1aaccf637479 100644 --- a/net/bluetooth/rfcomm/sock.c +++ b/net/bluetooth/rfcomm/sock.c @@ -197,7 +197,7 @@ static void rfcomm_sock_kill(struct sock *sk) if (!sock_flag(sk, SOCK_ZAPPED) || sk->sk_socket) return; - BT_DBG("sk %p state %d refcnt %d", sk, sk->sk_state, atomic_read(&sk->sk_refcnt)); + BT_DBG("sk %p state %d refcnt %d", sk, sk->sk_state, refcount_read(&sk->sk_refcnt)); /* Kill poor orphan */ bt_sock_unlink(&rfcomm_sk_list, sk); @@ -339,7 +339,8 @@ static int rfcomm_sock_bind(struct socket *sock, struct sockaddr *addr, int addr struct sock *sk = sock->sk; int len, err = 0; - if (!addr || addr->sa_family != AF_BLUETOOTH) + if (!addr || addr_len < offsetofend(struct sockaddr, sa_family) || + addr->sa_family != AF_BLUETOOTH) return -EINVAL; memset(&sa, 0, sizeof(sa)); |