From: Andre Guedes <andre.guedes@openbossa.org>
Date: Wed, 26 Feb 2014 23:21:53 +0000 (-0300)
Subject: Bluetooth: Support resolvable private addresses
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=5b906a84a5b3458d810a9faab74783525f4a84d7;p=linux-beck.git

Bluetooth: Support resolvable private addresses

Only identity addresses are inserted into hdev->pend_le_conns. So,
in order to support resolvable private addresses in auto connection
mechanism, we should resolve the address before checking for pending
connections.

Thus, this patch adds an extra check in check_pending_le_conn() and
updates 'addr' and 'addr_type' variables before hci_pend_le_conn_
lookup().

Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
---

diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index 46da8b6f4368..cda92db2a9fc 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -3706,6 +3706,16 @@ static void check_pending_le_conn(struct hci_dev *hdev, bdaddr_t *addr,
 				  u8 addr_type)
 {
 	struct hci_conn *conn;
+	struct smp_irk *irk;
+
+	/* If this is a resolvable address, we should resolve it and then
+	 * update address and address type variables.
+	 */
+	irk = hci_get_irk(hdev, addr, addr_type);
+	if (irk) {
+		addr = &irk->bdaddr;
+		addr_type = irk->addr_type;
+	}
 
 	if (!hci_pend_le_conn_lookup(hdev, addr, addr_type))
 		return;