diff options
| -rw-r--r-- | include/net/bluetooth/hci_core.h | 2 | ||||
| -rw-r--r-- | include/net/bluetooth/mgmt.h | 7 | ||||
| -rw-r--r-- | net/bluetooth/mgmt.c | 2 | ||||
| -rw-r--r-- | net/bluetooth/smp.c | 10 |
4 files changed, 16 insertions, 5 deletions
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index a831c8ad10f1..acec9140c3f9 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -108,7 +108,7 @@ struct bt_uuid { struct smp_csrk { bdaddr_t bdaddr; u8 bdaddr_type; - u8 master; + u8 type; u8 val[16]; }; diff --git a/include/net/bluetooth/mgmt.h b/include/net/bluetooth/mgmt.h index e218a30f2061..fe8eef00e9ca 100644 --- a/include/net/bluetooth/mgmt.h +++ b/include/net/bluetooth/mgmt.h @@ -647,9 +647,14 @@ struct mgmt_ev_new_irk { struct mgmt_irk_info irk; } __packed; +#define MGMT_CSRK_LOCAL_UNAUTHENTICATED 0x00 +#define MGMT_CSRK_REMOTE_UNAUTHENTICATED 0x01 +#define MGMT_CSRK_LOCAL_AUTHENTICATED 0x02 +#define MGMT_CSRK_REMOTE_AUTHENTICATED 0x03 + struct mgmt_csrk_info { struct mgmt_addr_info addr; - __u8 master; + __u8 type; __u8 val[16]; } __packed; diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index d5d46e7676f1..1e4635a3374d 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -6664,7 +6664,7 @@ void mgmt_new_csrk(struct hci_dev *hdev, struct smp_csrk *csrk, bacpy(&ev.key.addr.bdaddr, &csrk->bdaddr); ev.key.addr.type = link_to_bdaddr(LE_LINK, csrk->bdaddr_type); - ev.key.master = csrk->master; + ev.key.type = csrk->type; memcpy(ev.key.val, csrk->val, sizeof(csrk->val)); mgmt_event(MGMT_EV_NEW_CSRK, hdev, &ev, sizeof(ev), NULL); diff --git a/net/bluetooth/smp.c b/net/bluetooth/smp.c index b2803bd6e0d8..c91c19bfc0a8 100644 --- a/net/bluetooth/smp.c +++ b/net/bluetooth/smp.c @@ -1252,7 +1252,10 @@ static void smp_distribute_keys(struct smp_chan *smp) csrk = kzalloc(sizeof(*csrk), GFP_KERNEL); if (csrk) { - csrk->master = 0x00; + if (hcon->sec_level > BT_SECURITY_MEDIUM) + csrk->type = MGMT_CSRK_LOCAL_AUTHENTICATED; + else + csrk->type = MGMT_CSRK_LOCAL_UNAUTHENTICATED; memcpy(csrk->val, sign.csrk, sizeof(csrk->val)); } smp->slave_csrk = csrk; @@ -2352,7 +2355,10 @@ static int smp_cmd_sign_info(struct l2cap_conn *conn, struct sk_buff *skb) csrk = kzalloc(sizeof(*csrk), GFP_KERNEL); if (csrk) { - csrk->master = 0x01; + if (conn->hcon->sec_level > BT_SECURITY_MEDIUM) + csrk->type = MGMT_CSRK_REMOTE_AUTHENTICATED; + else + csrk->type = MGMT_CSRK_REMOTE_UNAUTHENTICATED; memcpy(csrk->val, rp->csrk, sizeof(csrk->val)); } smp->csrk = csrk; |