| From efbd50d2f62fc1f69a3dcd153e63ba28cc8eb27f Mon Sep 17 00:00:00 2001 |
| From: Alexey Khoroshilov <khoroshilov@ispras.ru> |
| Date: Sat, 11 Oct 2014 00:31:07 +0400 |
| Subject: can: esd_usb2: fix memory leak on disconnect |
| |
| From: Alexey Khoroshilov <khoroshilov@ispras.ru> |
| |
| commit efbd50d2f62fc1f69a3dcd153e63ba28cc8eb27f upstream. |
| |
| It seems struct esd_usb2 dev is not deallocated on disconnect. The patch adds |
| the missing deallocation. |
| |
| Found by Linux Driver Verification project (linuxtesting.org). |
| |
| Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru> |
| Acked-by: Matthias Fuchs <matthias.fuchs@esd.eu> |
| Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> |
| Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
| |
| --- |
| drivers/net/can/usb/esd_usb2.c | 1 + |
| 1 file changed, 1 insertion(+) |
| |
| --- a/drivers/net/can/usb/esd_usb2.c |
| +++ b/drivers/net/can/usb/esd_usb2.c |
| @@ -1141,6 +1141,7 @@ static void esd_usb2_disconnect(struct u |
| } |
| } |
| unlink_all_urbs(dev); |
| + kfree(dev); |
| } |
| } |
| |
