Bluetooth: Drop LE connections for blocked devices
Unlike BR/EDR we cannot reject LE connections of blocked devices but have to do it as soon as we get a LE Connection Complete event. The patch adds a blacklist check to the hci_le_conn_complete_evt function and drops all connections for blocked devices. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
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@ -4038,6 +4038,7 @@ static void hci_le_conn_complete_evt(struct hci_dev *hdev, struct sk_buff *skb)
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struct hci_ev_le_conn_complete *ev = (void *) skb->data;
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struct hci_conn *conn;
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struct smp_irk *irk;
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u8 addr_type;
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BT_DBG("%s status 0x%2.2x", hdev->name, ev->status);
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@ -4119,6 +4120,17 @@ static void hci_le_conn_complete_evt(struct hci_dev *hdev, struct sk_buff *skb)
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conn->dst_type = irk->addr_type;
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}
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if (conn->dst_type == ADDR_LE_DEV_PUBLIC)
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addr_type = BDADDR_LE_PUBLIC;
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else
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addr_type = BDADDR_LE_RANDOM;
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/* Drop the connection if he device is blocked */
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if (hci_blacklist_lookup(hdev, &conn->dst, addr_type)) {
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hci_conn_drop(conn);
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goto unlock;
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}
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if (ev->status) {
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hci_le_conn_failed(conn, ev->status);
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goto unlock;
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