Commit b9d4b2da authored Jun 10, 2013 by Alexey Khoroshilov Committed by Mauro Carvalho Chehab Jun 21, 2013

[media] ttusb-budget: fix memory leak in ttusb_probe()



If something goes wrong starting from i2c_add_adapter(),
ttusb->iso_urb[] and ttusb itself are not deallocated.
Found by Linux Driver Verification project (linuxtesting.org).

Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

parent 4ef72e34

drivers/media/usb/ttusb-budget/dvb-ttusb-budget.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -1768,6 +1768,8 @@ static int ttusb_probe(struct usb_interface intf, const struct usb_device_id i
		i2c_del_adapter(&ttusb->i2c_adap);
		err_unregister_adapter:
		dvb_unregister_adapter (&ttusb->adapter);
		ttusb_free_iso_urbs(ttusb);
		kfree(ttusb);
		return result;
		}