Commit 9cb2e030 authored by Marcel Holtmann's avatar Marcel Holtmann Committed by Johan Hedberg
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Bluetooth: Include security level 4 in connections check 



This check is only used for RFCOMM connections and most likely no
RFCOMM based profile will require security level 4 secure connection
security policy. In case it ever does make sure that seucrity level 4
is treated as sufficient security level.

Signed-off-by: default avatarMarcel Holtmann <marcel@holtmann.org>
Signed-off-by: default avatarJohan Hedberg <johan.hedberg@intel.com>
parent 0ab04a9c

net/bluetooth/hci_conn.c

+8 −4
Original line number Diff line number Diff line
@@ -860,13 +860,17 @@ int hci_conn_check_secure(struct hci_conn *conn, __u8 sec_level) 
{

	BT_DBG("hcon %p", conn);



	if (sec_level != BT_SECURITY_HIGH)

		return 1; /* Accept if non-secure is required */

	/* Accept if non-secure or higher security level is required */

	if (sec_level != BT_SECURITY_HIGH && sec_level != BT_SECURITY_FIPS)

		return 1;



	if (conn->sec_level == BT_SECURITY_HIGH)

	/* Accept if secure or higher security level is already present */

	if (conn->sec_level == BT_SECURITY_HIGH ||

	    conn->sec_level == BT_SECURITY_FIPS)

		return 1;



	return 0; /* Reject not secure link */

	/* Reject not secure link */

	return 0;

}

EXPORT_SYMBOL(hci_conn_check_secure);