diff options
Diffstat (limited to 'net/bluetooth/hci_event.c')
| -rw-r--r-- | net/bluetooth/hci_event.c | 29 |
1 files changed, 21 insertions, 8 deletions
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index faca701bce2a..ad92a4be5851 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -801,9 +801,6 @@ static u8 hci_cc_write_auth_payload_timeout(struct hci_dev *hdev, void *data, bt_dev_dbg(hdev, "status 0x%2.2x", rp->status); - if (rp->status) - return rp->status; - sent = hci_sent_cmd_data(hdev, HCI_OP_WRITE_AUTH_PAYLOAD_TO); if (!sent) return rp->status; @@ -811,9 +808,17 @@ static u8 hci_cc_write_auth_payload_timeout(struct hci_dev *hdev, void *data, hci_dev_lock(hdev); conn = hci_conn_hash_lookup_handle(hdev, __le16_to_cpu(rp->handle)); - if (conn) + if (!conn) { + rp->status = 0xff; + goto unlock; + } + + if (!rp->status) conn->auth_payload_timeout = get_unaligned_le16(sent + 2); + hci_encrypt_cfm(conn, 0); + +unlock: hci_dev_unlock(hdev); return rp->status; @@ -3680,8 +3685,13 @@ static void hci_encrypt_change_evt(struct hci_dev *hdev, void *data, cp.handle = cpu_to_le16(conn->handle); cp.timeout = cpu_to_le16(hdev->auth_payload_timeout); - hci_send_cmd(conn->hdev, HCI_OP_WRITE_AUTH_PAYLOAD_TO, - sizeof(cp), &cp); + if (hci_send_cmd(conn->hdev, HCI_OP_WRITE_AUTH_PAYLOAD_TO, + sizeof(cp), &cp)) { + bt_dev_err(hdev, "write auth payload timeout failed"); + goto notify; + } + + goto unlock; } notify: @@ -3838,8 +3848,11 @@ static u8 hci_cc_le_set_cig_params(struct hci_dev *hdev, void *data, conn->handle, conn->link); /* Create CIS if LE is already connected */ - if (conn->link && conn->link->state == BT_CONNECTED) + if (conn->link && conn->link->state == BT_CONNECTED) { + rcu_read_unlock(); hci_le_create_cis(conn->link); + rcu_read_lock(); + } if (i == rp->num_handles) break; @@ -6494,7 +6507,7 @@ static void hci_le_ext_adv_report_evt(struct hci_dev *hdev, void *data, info->length)) break; - evt_type = __le16_to_cpu(info->type); + evt_type = __le16_to_cpu(info->type) & LE_EXT_ADV_EVT_TYPE_MASK; legacy_evt_type = ext_evt_type_to_legacy(hdev, evt_type); if (legacy_evt_type != LE_ADV_INVALID) { process_adv_report(hdev, legacy_evt_type, &info->bdaddr, |