From: Johan Hedberg <johan.hedberg@xxxxxxxxx>
Any time hci_conn_add is used for an LE connection we need to ensure
that the local identity address is correctly described in the src and
src_type variables. This patch moves setting these values directly into
hci_conn_add so that callers don't have to duplicate the effort
themselves.
Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
---
net/bluetooth/hci_conn.c | 4 ++++
net/bluetooth/hci_event.c | 16 ----------------
2 files changed, 4 insertions(+), 16 deletions(-)
diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c
index b4809e473a19..1a025b953f19 100644
--- a/net/bluetooth/hci_conn.c
+++ b/net/bluetooth/hci_conn.c
@@ -401,6 +401,10 @@ struct hci_conn *hci_conn_add(struct hci_dev *hdev, int type, bdaddr_t *dst)
case ACL_LINK:
conn->pkt_type = hdev->pkt_type & ACL_PTYPE_MASK;
break;
+ case LE_LINK:
+ /* conn->src should reflect the local identity address */
+ hci_copy_identity_address(hdev, &conn->src, &conn->src_type);
+ break;
case SCO_LINK:
if (lmp_esco_capable(hdev))
conn->pkt_type = (hdev->esco_type & SCO_ESCO_MASK) |
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index e97f1905aa5c..7346ebd4c7d9 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -3769,17 +3769,6 @@ static void hci_le_conn_complete_evt(struct hci_dev *hdev, struct sk_buff *skb)
conn->dst_type = ev->bdaddr_type;
- /* The advertising parameters for own address type
- * define which source address and source address
- * type this connections has.
- */
- if (bacmp(&conn->src, BDADDR_ANY)) {
- conn->src_type = ADDR_LE_DEV_PUBLIC;
- } else {
- bacpy(&conn->src, &hdev->static_addr);
- conn->src_type = ADDR_LE_DEV_RANDOM;
- }
-
if (ev->role == LE_CONN_ROLE_MASTER) {
conn->out = true;
conn->link_mode |= HCI_LM_MASTER;
@@ -3821,11 +3810,6 @@ static void hci_le_conn_complete_evt(struct hci_dev *hdev, struct sk_buff *skb)
cancel_delayed_work(&conn->le_conn_timeout);
}
- /* Ensure that the hci_conn contains the identity address type
- * regardless of which address the connection was made with.
- */
- hci_copy_identity_address(hdev, &conn->src, &conn->src_type);
-
/* Lookup the identity address from the stored connection
* address and address type.
*
--
1.8.5.3
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