can: gs_usb: gs_destroy_candev(): fix use after free



This patch fixes a use after free of "dev" in gs_destroy_candev().

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

parent 2a7ede54

drivers/net/can/usb/gs_usb.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -826,8 +826,8 @@ static void gs_destroy_candev(struct gs_can *dev)
		{
		unregister_candev(dev->netdev);
		free_candev(dev->netdev);
		kfree(dev);
		usb_kill_anchored_urbs(&dev->tx_submitted);
		kfree(dev);
		}

		static int gs_usb_probe(struct usb_interface intf, const struct usb_device_id id)