Commit 655fe6ec authored by Johan Hedberg's avatar Johan Hedberg Committed by Gustavo F. Padovan
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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: default avatarJohan Hedberg <johan.hedberg@nokia.com>
Signed-off-by: default avatarGustavo F. Padovan <padovan@profusion.mobi>
parent 12adcf3a
......@@ -1083,8 +1083,11 @@ int hci_add_link_key(struct hci_dev *hdev, struct hci_conn *conn, int new_key,
* 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);
......
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