diff options
Diffstat (limited to 'net/bluetooth/l2cap_sock.c')
| -rw-r--r-- | net/bluetooth/l2cap_sock.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c index fcf012a422fd..3f21207d59e5 100644 --- a/net/bluetooth/l2cap_sock.c +++ b/net/bluetooth/l2cap_sock.c @@ -69,6 +69,9 @@ static int l2cap_sock_bind(struct socket *sock, struct sockaddr *addr, int alen) if (la.l2_cid && la.l2_psm) return -EINVAL; + if (!bdaddr_type_is_valid(la.l2_bdaddr_type)) + return -EINVAL; + lock_sock(sk); if (sk->sk_state != BT_OPEN) { @@ -144,6 +147,9 @@ static int l2cap_sock_connect(struct socket *sock, struct sockaddr *addr, if (la.l2_cid && la.l2_psm) return -EINVAL; + if (!bdaddr_type_is_valid(la.l2_bdaddr_type)) + return -EINVAL; + err = l2cap_chan_connect(chan, la.l2_psm, __le16_to_cpu(la.l2_cid), &la.l2_bdaddr, la.l2_bdaddr_type); if (err) |