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Bluetooth: Map sec_level to link key requirements

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Keep the link key type together with connection and use it to
map security level to link key requirements. Authenticate and/or
encrypt connection if the link is insufficiently secure.

Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
This commit is contained in:
Waldemar Rymarkiewicz
2011-04-28 12:07:55 +02:00
committed by Gustavo F. Padovan
parent 9003c4e220
commit 13d39315c2
3 changed files with 55 additions and 9 deletions
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4
net/bluetooth/hci_event.c
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@@ -2095,6 +2095,10 @@ static inline void hci_link_key_notify_evt(struct hci_dev *hdev, struct sk_buff
hci_conn_hold(conn);
conn->disc_timeout = HCI_DISCONN_TIMEOUT;
pin_len = conn->pin_length;
if (ev->key_type != HCI_LK_CHANGED_COMBINATION)
conn->key_type = ev->key_type;
hci_conn_put(conn);
}