Bluetooth: Fix locking issue on SCO disconnection

[cascardo/linux.git] / net / bluetooth / sco.c

diff --git a/net/bluetooth/sco.c b/net/bluetooth/sco.c
index e21c53b..09051e4 100644 (file)
--- a/net/bluetooth/sco.c
+++ b/net/bluetooth/sco.c
@@ -416,8 +416,10 @@ static void __sco_sock_close(struct sock *sk)
                if (sco_pi(sk)->conn->hcon) {
                        sk->sk_state = BT_DISCONN;
                        sco_sock_set_timer(sk, SCO_DISCONN_TIMEOUT);
+                       sco_conn_lock(sco_pi(sk)->conn);
                        hci_conn_drop(sco_pi(sk)->conn->hcon);
                        sco_pi(sk)->conn->hcon = NULL;
+                       sco_conn_unlock(sco_pi(sk)->conn);
                } else
                        sco_chan_del(sk, ECONNRESET);
                break;