From 5356266552bbaaddb8d6b4b53450e290be2cd717 Mon Sep 17 00:00:00 2001 From: Archie Pusaka Date: Tue, 23 Aug 2022 12:39:22 +0800 Subject: Bluetooth: hci_event: Fix checking conn for le_conn_complete_evt To prevent multiple conn complete events, we shouldn't look up the conn with hci_lookup_le_connect, since it requires the state to be BT_CONNECT. By the time the duplicate event is processed, the state might have changed, so we end up processing the new event anyway. Change the lookup function to hci_conn_hash_lookup_ba. Fixes: d5ebaa7c5f6f6 ("Bluetooth: hci_event: Ignore multiple conn complete events") Signed-off-by: Archie Pusaka Reviewed-by: Sonny Sasaka Signed-off-by: Luiz Augusto von Dentz --- net/bluetooth/hci_event.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index 938abe6352bf..1906822a061b 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -5801,7 +5801,7 @@ static void le_conn_complete_evt(struct hci_dev *hdev, u8 status, */ hci_dev_clear_flag(hdev, HCI_LE_ADV); - conn = hci_lookup_le_connect(hdev); + conn = hci_conn_hash_lookup_ba(hdev, LE_LINK, bdaddr); if (!conn) { /* In case of error status and there is no connection pending * just unlock as there is nothing to cleanup. -- cgit v1.2.3-70-g09d2