diff options
| -rw-r--r-- | net/bluetooth/sco.c | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/net/bluetooth/sco.c b/net/bluetooth/sco.c index 8eabf41b2993..380c63194736 100644 --- a/net/bluetooth/sco.c +++ b/net/bluetooth/sco.c @@ -574,19 +574,24 @@ static int sco_sock_connect(struct socket *sock, struct sockaddr *addr, int alen addr->sa_family != AF_BLUETOOTH) return -EINVAL; - if (sk->sk_state != BT_OPEN && sk->sk_state != BT_BOUND) - return -EBADFD; + lock_sock(sk); + if (sk->sk_state != BT_OPEN && sk->sk_state != BT_BOUND) { + err = -EBADFD; + goto done; + } - if (sk->sk_type != SOCK_SEQPACKET) - return -EINVAL; + if (sk->sk_type != SOCK_SEQPACKET) { + err = -EINVAL; + goto done; + } hdev = hci_get_route(&sa->sco_bdaddr, &sco_pi(sk)->src, BDADDR_BREDR); - if (!hdev) - return -EHOSTUNREACH; + if (!hdev) { + err = -EHOSTUNREACH; + goto done; + } hci_dev_lock(hdev); - lock_sock(sk); - /* Set destination address and psm */ bacpy(&sco_pi(sk)->dst, &sa->sco_bdaddr); |