---

yaml
---
r: 256415
b: refs/heads/master
c: 5a0a8b4
h: refs/heads/master
i:
  256413: cfedd58
  256411: a23ef88
  256407: 79da047
  256399: 3f23c25
  256383: 635bb61
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 0eb08e339836989557ea3aa4c427377bd32ce19c
+refs/heads/master: 5a0a8b49746771fba79866fb9185ffa051a6a183

trunk/net/bluetooth/mgmt.c

@@ -908,7 +908,7 @@ static int load_keys(struct sock *sk, u16 index, unsigned char *data, u16 len)
 	struct hci_dev *hdev;
 	struct mgmt_cp_load_keys *cp;
 	u16 key_count, expected_len;
-	int i;
+	int i, err;
 
 	cp = (void *) data;
 
@@ -918,9 +918,9 @@ static int load_keys(struct sock *sk, u16 index, unsigned char *data, u16 len)
 	key_count = get_unaligned_le16(&cp->key_count);
 
 	expected_len = sizeof(*cp) + key_count * sizeof(struct mgmt_key_info);
-	if (expected_len != len) {
-		BT_ERR("load_keys: expected %u bytes, got %u bytes",
-							len, expected_len);
+	if (expected_len > len) {
+		BT_ERR("load_keys: expected at least %u bytes, got %u bytes",
+							expected_len, len);
 		return -EINVAL;
 	}
 
@@ -942,17 +942,36 @@ static int load_keys(struct sock *sk, u16 index, unsigned char *data, u16 len)
 	else
 		clear_bit(HCI_DEBUG_KEYS, &hdev->flags);
 
-	for (i = 0; i < key_count; i++) {
-		struct mgmt_key_info *key = &cp->keys[i];
+	len -= sizeof(*cp);
+	i = 0;
+
+	while (i < len) {
+		struct mgmt_key_info *key = (void *) cp->keys + i;
+
+		i += sizeof(*key) + key->dlen;
+
+		if (key->type == HCI_LK_SMP_LTK) {
+			struct key_master_id *id = (void *) key->data;
+
+			if (key->dlen != sizeof(struct key_master_id))
+				continue;
+
+			hci_add_ltk(hdev, 0, &key->bdaddr, id->ediv,
+							id->rand, key->val);
+
+			continue;
+		}
 
 		hci_add_link_key(hdev, NULL, 0, &key->bdaddr, key->val, key->type,
 								key->pin_len);
 	}
 
+	err = cmd_complete(sk, index, MGMT_OP_LOAD_KEYS, NULL, 0);
+
 	hci_dev_unlock_bh(hdev);
 	hci_dev_put(hdev);
 
-	return 0;
+	return err;
 }
 
 static int remove_key(struct sock *sk, u16 index, unsigned char *data, u16 len)
@@ -1958,17 +1977,28 @@ int mgmt_connectable(u16 index, u8 connectable)
 
 int mgmt_new_key(u16 index, struct link_key *key, u8 persistent)
 {
-	struct mgmt_ev_new_key ev;
+	struct mgmt_ev_new_key *ev;
+	int err, total;
 
-	memset(&ev, 0, sizeof(ev));
+	total = sizeof(struct mgmt_ev_new_key) + key->dlen;
+	ev = kzalloc(total, GFP_ATOMIC);
+	if (!ev)
+		return -ENOMEM;
+
+	bacpy(&ev->key.bdaddr, &key->bdaddr);
+	ev->key.type = key->type;
+	memcpy(ev->key.val, key->val, 16);
+	ev->key.pin_len = key->pin_len;
+	ev->key.dlen = key->dlen;
+	ev->store_hint = persistent;
+
+	memcpy(ev->key.data, key->data, key->dlen);
 
-	ev.store_hint = persistent;
-	bacpy(&ev.key.bdaddr, &key->bdaddr);
-	ev.key.type = key->type;
-	memcpy(ev.key.val, key->val, 16);
-	ev.key.pin_len = key->pin_len;
+	err = mgmt_event(MGMT_EV_NEW_KEY, index, ev, total, NULL);
 
-	return mgmt_event(MGMT_EV_NEW_KEY, index, &ev, sizeof(ev), NULL);
+	kfree(ev);
+
+	return err;
 }
 
 int mgmt_connected(u16 index, bdaddr_t *bdaddr)