| From | Greg Kroah-Hartman <> | Subject | [PATCH 3.17 063/122] can: esd_usb2: fix memory leak on disconnect | Date | Fri, 5 Dec 2014 14:43:57 -0800 |
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3.17-stable review patch. If anyone has any objections, please let me know.
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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 @@ -1143,6 +1143,7 @@ static void esd_usb2_disconnect(struct u } } unlink_all_urbs(dev); + kfree(dev); } }
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