diff options
Diffstat (limited to 'net/bluetooth/l2cap_sock.c')
| -rw-r--r-- | net/bluetooth/l2cap_sock.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c index 46126cbc9de4..8d8b50a29906 100644 --- a/net/bluetooth/l2cap_sock.c +++ b/net/bluetooth/l2cap_sock.c @@ -148,12 +148,16 @@ static int l2cap_sock_listen(struct socket *sock, int backlog) lock_sock(sk); - if ((sock->type != SOCK_SEQPACKET && sock->type != SOCK_STREAM) - || sk->sk_state != BT_BOUND) { + if (sk->sk_state != BT_BOUND) { err = -EBADFD; goto done; } + if (sk->sk_type != SOCK_SEQPACKET && sk->sk_type != SOCK_STREAM) { + err = -EINVAL; + goto done; + } + switch (chan->mode) { case L2CAP_MODE_BASIC: break; |