diff options
| author | Alexey Khoroshilov <khoroshilov@ispras.ru> | 2014-10-11 00:31:07 +0400 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2014-12-14 16:23:57 +0000 |
| commit | 923edc8735ff7ac9e16cc4a6bbcb7b9d87e03644 (patch) | |
| tree | 5a3ff7774e8935159fee003f7fdb53d64327309a | |
| parent | 42cccc215d8778b7b1658c93b7d91c6949111a0c (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: Ben Hutchings <ben@decadent.org.uk>
| -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 eb8b0e600282..9ecf09809682 100644 --- a/drivers/net/can/usb/esd_usb2.c +++ b/drivers/net/can/usb/esd_usb2.c @@ -1097,6 +1097,7 @@ static void esd_usb2_disconnect(struct usb_interface *intf) } } unlink_all_urbs(dev); + kfree(dev); } } |