diff options
| -rw-r--r-- | include/net/bluetooth/hci_core.h | 1 | ||||
| -rw-r--r-- | net/bluetooth/hci_core.c | 15 | ||||
| -rw-r--r-- | net/bluetooth/mgmt.c | 2 |
3 files changed, 18 insertions, 0 deletions
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index 964a7888ad0c..ac468de11cb7 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -801,6 +801,7 @@ struct smp_irk *hci_find_irk_by_addr(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 addr_type); int hci_add_irk(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 addr_type, u8 val[16], bdaddr_t *rpa); +void hci_remove_irk(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 addr_type); void hci_smp_irks_clear(struct hci_dev *hdev); void hci_remote_oob_data_clear(struct hci_dev *hdev); diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c index 69b7145bfce2..cdba4709f012 100644 --- a/net/bluetooth/hci_core.c +++ b/net/bluetooth/hci_core.c @@ -2823,6 +2823,21 @@ int hci_remove_ltk(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 bdaddr_type) return removed ? 0 : -ENOENT; } +void hci_remove_irk(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 addr_type) +{ + struct smp_irk *k, *tmp; + + list_for_each_entry_safe(k, tmp, &hdev->long_term_keys, list) { + if (bacmp(bdaddr, &k->bdaddr) || k->addr_type != addr_type) + continue; + + BT_DBG("%s removing %pMR", hdev->name, bdaddr); + + list_del(&k->list); + kfree(k); + } +} + /* HCI command timer function */ static void hci_cmd_timeout(unsigned long arg) { diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index fbb76a0de580..90aac905a98b 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -2328,6 +2328,8 @@ static int unpair_device(struct sock *sk, struct hci_dev *hdev, void *data, else addr_type = ADDR_LE_DEV_RANDOM; + hci_remove_irk(hdev, &cp->addr.bdaddr, addr_type); + err = hci_remove_ltk(hdev, &cp->addr.bdaddr, addr_type); } |