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Bluetooth: hci_sync: Fix scan state after PA Sync has been established

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Passive scanning is used to program the address of the peer to be
synchronized, so once HCI_EV_LE_PA_SYNC_ESTABLISHED is received it
needs to be updated after clearing HCI_PA_SYNC then call
hci_update_passive_scan_sync to return it to its original state.

Fixes: 6d0417e4e1 ("Bluetooth: hci_conn: Fix not setting conn_timeout for Broadcast Receiver")
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
This commit is contained in:
Luiz Augusto von Dentz 2025-07-24 16:43:18 -04:00
parent de5d7d3f27
commit ca88be1a27
1 changed files with 5 additions and 2 deletions
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7
net/bluetooth/hci_sync.c
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@ -6985,8 +6985,6 @@ static void create_pa_complete(struct hci_dev *hdev, void *data, int err)
hci_dev_lock(hdev); hci_dev_lock(hdev);
hci_dev_clear_flag(hdev, HCI_PA_SYNC);
if (!hci_conn_valid(hdev, conn)) if (!hci_conn_valid(hdev, conn))
clear_bit(HCI_CONN_CREATE_PA_SYNC, &conn->flags); clear_bit(HCI_CONN_CREATE_PA_SYNC, &conn->flags);
@ -7080,6 +7078,11 @@ static int hci_le_pa_create_sync(struct hci_dev *hdev, void *data)
__hci_cmd_sync_status(hdev, HCI_OP_LE_PA_CREATE_SYNC_CANCEL, __hci_cmd_sync_status(hdev, HCI_OP_LE_PA_CREATE_SYNC_CANCEL,
0, NULL, HCI_CMD_TIMEOUT); 0, NULL, HCI_CMD_TIMEOUT);
hci_dev_clear_flag(hdev, HCI_PA_SYNC);
/* Update passive scan since HCI_PA_SYNC flag has been cleared */
hci_update_passive_scan_sync(hdev);
return err; return err;
} }