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Bluetooth: Add controller side link key clearing to hci_init_req

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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>
This commit is contained in:
Johan Hedberg 2011-01-10 13:44:55 +02:00 • committed by Gustavo F. Padovan
parent a5040efa20
commit b0916ea0d9
3 changed files with 25 additions and 0 deletions
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6
include/net/bluetooth/hci.h
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@ -487,6 +487,12 @@ struct hci_cp_set_event_flt {
#define HCI_CONN_SETUP_AUTO_OFF 0x01
#define HCI_CONN_SETUP_AUTO_ON 0x02
#define HCI_OP_DELETE_STORED_LINK_KEY 0x0c12
struct hci_cp_delete_stored_link_key {
bdaddr_t bdaddr;
__u8 delete_all;
} __packed;
#define HCI_OP_WRITE_LOCAL_NAME 0x0c13
struct hci_cp_write_local_name {
__u8 name[248];