diff options
| author | Johan Hedberg <johan.hedberg@nokia.com> | 2011-01-10 14:44:55 +0300 |
|---|---|---|
| committer | Gustavo F. Padovan <padovan@profusion.mobi> | 2011-02-08 06:40:06 +0300 |
| commit | b0916ea0d9e6ea3ed46bb7a61c13a2b357b0248b (patch) | |
| tree | 69f7d2ef2a09a9004de49e2203ea82bf644d3fd0 /net/bluetooth/hci_event.c | |
| parent | a5040efa2017f3e4f1b4d5f40fd989567f3994c1 (diff) | |
| download | linux-b0916ea0d9e6ea3ed46bb7a61c13a2b357b0248b.tar.xz | |
Bluetooth: Add controller side link key clearing to hci_init_req
The controller may have link keys in its own memory and these keys could
be used for secure connections. However, since the interface to access
these keys doesn't provide information about the key types (which would
be needed to infer the level of security each key provides) using these
keys is rather useless. Therefore, simply clear the controller side list
in the initialization procedure.
Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Diffstat (limited to 'net/bluetooth/hci_event.c')
| -rw-r--r-- | net/bluetooth/hci_event.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index cf3014ae00e4..49b387cdcc38 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -557,6 +557,16 @@ static void hci_cc_write_ca_timeout(struct hci_dev *hdev, struct sk_buff *skb) hci_req_complete(hdev, HCI_OP_WRITE_CA_TIMEOUT, status); } +static void hci_cc_delete_stored_link_key(struct hci_dev *hdev, + struct sk_buff *skb) +{ + __u8 status = *((__u8 *) skb->data); + + BT_DBG("%s status 0x%x", hdev->name, status); + + hci_req_complete(hdev, HCI_OP_DELETE_STORED_LINK_KEY, status); +} + static inline void hci_cs_inquiry(struct hci_dev *hdev, __u8 status) { BT_DBG("%s status 0x%x", hdev->name, status); @@ -1402,6 +1412,10 @@ static inline void hci_cmd_complete_evt(struct hci_dev *hdev, struct sk_buff *sk hci_cc_write_ca_timeout(hdev, skb); break; + case HCI_OP_DELETE_STORED_LINK_KEY: + hci_cc_delete_stored_link_key(hdev, skb); + break; + default: BT_DBG("%s opcode 0x%x", hdev->name, opcode); break; |