Commit d33fe77b authored by Dinghao Liu's avatar Dinghao Liu Committed by Marcel Holtmann
Browse files

Bluetooth: btusb: Fix memleak in btusb_mtk_submit_wmt_recv_urb 



When kmalloc() on buf fails, urb should be freed just like
when kmalloc() on dr fails.

Signed-off-by: default avatarDinghao Liu <dinghao.liu@zju.edu.cn>
Signed-off-by: default avatarMarcel Holtmann <marcel@holtmann.org>
parent dc45d375

drivers/bluetooth/btusb.c

+1 −0
Original line number Diff line number Diff line
@@ -2896,6 +2896,7 @@ static int btusb_mtk_submit_wmt_recv_urb(struct hci_dev *hdev) 
	buf = kmalloc(size, GFP_KERNEL);

	if (!buf) {

		kfree(dr);

		usb_free_urb(urb);

		return -ENOMEM;

	}