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Bluetooth: msft: Fix memory leak

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Fix leaking buffer allocated to send MSFT_OP_LE_MONITOR_ADVERTISEMENT.

Fixes: 9e14606d8f ("Bluetooth: msft: Extended monitor tracking by address filter")
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
This commit is contained in:
Luiz Augusto von Dentz
2024-02-28 10:56:49 -05:00
parent 81137162bf
commit a6e06258f4
1 changed files with 3 additions and 0 deletions
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3
net/bluetooth/msft.c
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@@ -875,6 +875,7 @@ static int msft_add_address_filter_sync(struct hci_dev *hdev, void *data)
remove = true; remove = true;
goto done; goto done;
} }
cp->sub_opcode = MSFT_OP_LE_MONITOR_ADVERTISEMENT; cp->sub_opcode = MSFT_OP_LE_MONITOR_ADVERTISEMENT;
cp->rssi_high = address_filter->rssi_high; cp->rssi_high = address_filter->rssi_high;
cp->rssi_low = address_filter->rssi_low; cp->rssi_low = address_filter->rssi_low;
@@ -887,6 +888,8 @@ static int msft_add_address_filter_sync(struct hci_dev *hdev, void *data)
skb = __hci_cmd_sync(hdev, hdev->msft_opcode, size, cp, skb = __hci_cmd_sync(hdev, hdev->msft_opcode, size, cp,
HCI_CMD_TIMEOUT); HCI_CMD_TIMEOUT);
kfree(cp);
if (IS_ERR(skb)) { if (IS_ERR(skb)) {
bt_dev_err(hdev, "Failed to enable address %pMR filter", bt_dev_err(hdev, "Failed to enable address %pMR filter",
&address_filter->bdaddr); &address_filter->bdaddr);