diff options
| -rw-r--r-- | include/net/bluetooth/mgmt.h | 3 | ||||
| -rw-r--r-- | net/bluetooth/mgmt.c | 19 |
2 files changed, 19 insertions, 3 deletions
diff --git a/include/net/bluetooth/mgmt.h b/include/net/bluetooth/mgmt.h index 226ae03..bcffc9a 100644 --- a/include/net/bluetooth/mgmt.h +++ b/include/net/bluetooth/mgmt.h @@ -181,6 +181,9 @@ struct mgmt_cp_load_link_keys { } __packed; #define MGMT_LOAD_LINK_KEYS_SIZE 3 +#define MGMT_LTK_UNAUTHENTICATED 0x00 +#define MGMT_LTK_AUTHENTICATED 0x01 + struct mgmt_ltk_info { struct mgmt_addr_info addr; __u8 type; diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index f8ca69d..5e9c21a 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -4534,7 +4534,7 @@ static int load_long_term_keys(struct sock *sk, struct hci_dev *hdev, for (i = 0; i < key_count; i++) { struct mgmt_ltk_info *key = &cp->keys[i]; - u8 type, addr_type; + u8 type, addr_type, authenticated; if (key->addr.type == BDADDR_LE_PUBLIC) addr_type = ADDR_LE_DEV_PUBLIC; @@ -4546,8 +4546,13 @@ static int load_long_term_keys(struct sock *sk, struct hci_dev *hdev, else type = HCI_SMP_LTK_SLAVE; + if (key->type == MGMT_LTK_UNAUTHENTICATED) + authenticated = 0x00; + else + authenticated = 0x01; + hci_add_ltk(hdev, &key->addr.bdaddr, addr_type, type, - key->type, key->val, key->enc_size, key->ediv, + authenticated, key->val, key->enc_size, key->ediv, key->rand); } @@ -5222,6 +5227,14 @@ void mgmt_new_link_key(struct hci_dev *hdev, struct link_key *key, mgmt_event(MGMT_EV_NEW_LINK_KEY, hdev, &ev, sizeof(ev), NULL); } +static u8 mgmt_ltk_type(struct smp_ltk *ltk) +{ + if (ltk->authenticated) + return MGMT_LTK_AUTHENTICATED; + + return MGMT_LTK_UNAUTHENTICATED; +} + void mgmt_new_ltk(struct hci_dev *hdev, struct smp_ltk *key, bool persistent) { struct mgmt_ev_new_long_term_key ev; @@ -5247,7 +5260,7 @@ void mgmt_new_ltk(struct hci_dev *hdev, struct smp_ltk *key, bool persistent) bacpy(&ev.key.addr.bdaddr, &key->bdaddr); ev.key.addr.type = link_to_bdaddr(LE_LINK, key->bdaddr_type); - ev.key.type = key->authenticated; + ev.key.type = mgmt_ltk_type(key); ev.key.enc_size = key->enc_size; ev.key.ediv = key->ediv; ev.key.rand = key->rand; |