Bluetooth: Fix connection key type updating for buggy controllers
If a controller generates a changed combination key as its first key the
connection key type will not be correctly set. In these situations make
sure the update the connection key type when such a buggy controller is
detected.
Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index 2ac6036..59ca475 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -1083,8 +1083,11 @@
* previous key */
if (type == HCI_LK_CHANGED_COMBINATION &&
(!conn || conn->remote_auth == 0xff) &&
- old_key_type == 0xff)
+ old_key_type == 0xff) {
type = HCI_LK_COMBINATION;
+ if (conn)
+ conn->key_type = type;
+ }
if (new_key && !hci_persistent_key(hdev, conn, type, old_key_type)) {
list_del(&key->list);