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Bluetooth: hci_event: Fix wrongly recorded wakeup BD_ADDR 

[ Upstream commit 61a5ab72edea7ebc3ad2c6beea29d966f528ebfb ]

hci_store_wake_reason() wrongly parses event HCI_Connection_Request
as HCI_Connection_Complete and HCI_Connection_Complete as
HCI_Connection_Request, so causes recording wakeup BD_ADDR error and
potential stability issue, fix it by using the correct field.

Fixes: 2f20216c1d ("Bluetooth: Emit controller suspend and resume events")
Signed-off-by: Zijun Hu <quic_zijuhu@quicinc.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Zijun Hu 2024-01-09 19:03:23 +08:00 committed by Greg Kroah-Hartman
parent 6699d7ce26
commit 4a9139678e
1 changed files with 2 additions and 2 deletions
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4
net/bluetooth/hci_event.c
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@ -7430,10 +7430,10 @@ static void hci_store_wake_reason(struct hci_dev *hdev, u8 event,
* keep track of the bdaddr of the connection event that woke us up.
*/
if (event == HCI_EV_CONN_REQUEST) {
bacpy(&hdev->wake_addr, &conn_complete->bdaddr);
bacpy(&hdev->wake_addr, &conn_request->bdaddr);
hdev->wake_addr_type = BDADDR_BREDR;
} else if (event == HCI_EV_CONN_COMPLETE) {
bacpy(&hdev->wake_addr, &conn_request->bdaddr);
bacpy(&hdev->wake_addr, &conn_complete->bdaddr);
hdev->wake_addr_type = BDADDR_BREDR;
} else if (event == HCI_EV_LE_META) {
struct hci_ev_le_meta *le_ev = (void *)skb->data;