| From: Navid Emamdoost <navid.emamdoost@gmail.com> |
| Date: Thu, 19 Sep 2019 21:44:38 -0500 |
| Subject: can: gs_usb: gs_can_open(): prevent memory leak |
| |
| commit fb5be6a7b4863ecc44963bb80ca614584b6c7817 upstream. |
| |
| In gs_can_open() if usb_submit_urb() fails the allocated urb should be |
| released. |
| |
| Fixes: d08e973a77d1 ("can: gs_usb: Added support for the GS_USB CAN devices") |
| Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com> |
| Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> |
| Signed-off-by: Ben Hutchings <ben@decadent.org.uk> |
| --- |
| drivers/net/can/usb/gs_usb.c | 1 + |
| 1 file changed, 1 insertion(+) |
| |
| --- a/drivers/net/can/usb/gs_usb.c |
| +++ b/drivers/net/can/usb/gs_usb.c |
| @@ -617,6 +617,7 @@ static int gs_can_open(struct net_device |
| rc); |
| |
| usb_unanchor_urb(urb); |
| + usb_free_urb(urb); |
| break; |
| } |
| |