diff options
| author | Alexey Khoroshilov <khoroshilov@ispras.ru> | 2014-10-11 00:31:07 +0400 |
|---|---|---|
| committer | Zefan Li <lizefan@huawei.com> | 2015-02-02 17:05:22 +0800 |
| commit | 11c9fc9d691d0a6669319c30f4da60c1d425801e (patch) | |
| tree | 5ce8aec3103f380667e8976006b7b95def3964fe | |
| parent | 79cbdbf4cfbba078cc8864934eaf843db6ad31c3 (diff) | |
can: esd_usb2: fix memory leak on disconnect
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: Zefan Li <lizefan@huawei.com>
| -rw-r--r-- | drivers/net/can/usb/esd_usb2.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/can/usb/esd_usb2.c b/drivers/net/can/usb/esd_usb2.c index 09b1da5bc512..6c8423411dd8 100644 --- a/drivers/net/can/usb/esd_usb2.c +++ b/drivers/net/can/usb/esd_usb2.c @@ -1094,6 +1094,7 @@ static void esd_usb2_disconnect(struct usb_interface *intf) } } unlink_all_urbs(dev); + kfree(dev); } } |