diff options
| -rw-r--r-- | net/bluetooth/hci_event.c | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index 83248085dd4f..b2ee6b6a0f56 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -5495,9 +5495,11 @@ static void hci_user_passkey_notify_evt(struct hci_dev *hdev, void *data, bt_dev_dbg(hdev, ""); + hci_dev_lock(hdev); + conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK, &ev->bdaddr); if (!conn) - return; + goto unlock; conn->passkey_notify = __le32_to_cpu(ev->passkey); conn->passkey_entered = 0; @@ -5506,6 +5508,9 @@ static void hci_user_passkey_notify_evt(struct hci_dev *hdev, void *data, mgmt_user_passkey_notify(hdev, &conn->dst, conn->type, conn->dst_type, conn->passkey_notify, conn->passkey_entered); + +unlock: + hci_dev_unlock(hdev); } static void hci_keypress_notify_evt(struct hci_dev *hdev, void *data, @@ -5516,14 +5521,16 @@ static void hci_keypress_notify_evt(struct hci_dev *hdev, void *data, bt_dev_dbg(hdev, ""); + hci_dev_lock(hdev); + conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK, &ev->bdaddr); if (!conn) - return; + goto unlock; switch (ev->type) { case HCI_KEYPRESS_STARTED: conn->passkey_entered = 0; - return; + goto unlock; case HCI_KEYPRESS_ENTERED: conn->passkey_entered++; @@ -5538,13 +5545,16 @@ static void hci_keypress_notify_evt(struct hci_dev *hdev, void *data, break; case HCI_KEYPRESS_COMPLETED: - return; + goto unlock; } if (hci_dev_test_flag(hdev, HCI_MGMT)) mgmt_user_passkey_notify(hdev, &conn->dst, conn->type, conn->dst_type, conn->passkey_notify, conn->passkey_entered); + +unlock: + hci_dev_unlock(hdev); } static void hci_simple_pair_complete_evt(struct hci_dev *hdev, void *data, |