From: Johan Hedberg <johan.hedberg@xxxxxxxxx>
The hci_update_random_address will clear the RPA_EXPIRED flag and
proceed with setting a new one if the flag was set. However, the
set_random_addr() function that is called may choose to defer the update
to a later moment. In such a case the flag would incorrectly remain
unset unless set_random_addr() re-sets it. This patch fixes the issue.
Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
---
net/bluetooth/hci_core.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index 0d3782ad9a5b..067526d9680d 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -3872,6 +3872,7 @@ static void set_random_addr(struct hci_request *req, bdaddr_t *rpa)
if (test_bit(HCI_LE_ADV, &hdev->dev_flags) ||
hci_conn_hash_lookup_state(hdev, LE_LINK, BT_CONNECT)) {
BT_DBG("Deferring random address update");
+ set_bit(HCI_RPA_EXPIRED, &hdev->dev_flags);
return;
}
--
1.9.3
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