From: Luiz Augusto von Dentz <luiz.von.dentz@xxxxxxxxx> If Set CIG Parameters fails the hdev->lock was left locked. Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@xxxxxxxxx> --- net/bluetooth/hci_event.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index c40ae10e7b9a..bea39d5f6936 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -3168,7 +3168,7 @@ static void hci_cc_le_set_cig_params(struct hci_dev *hdev, struct sk_buff *skb) conn->state = BT_CLOSED; hci_connect_cfm(conn, rp->status); hci_conn_del(conn); - return; + goto unlock; } conn->handle = __le16_to_cpu(rp->handle[i++]); @@ -3183,6 +3183,7 @@ static void hci_cc_le_set_cig_params(struct hci_dev *hdev, struct sk_buff *skb) break; } +unlock: rcu_read_unlock(); hci_dev_unlock(hdev); -- 2.21.0
