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Date: Fri, 12 Dec 2014 06:14:25 +0000 From: Ben Hutchings <ben@...adent.org.uk> To: linux-kernel@...r.kernel.org, stable@...r.kernel.org CC: akpm@...ux-foundation.org, "Marc Kleine-Budde" <mkl@...gutronix.de>, "Alexey Khoroshilov" <khoroshilov@...ras.ru>, "Matthias Fuchs" <matthias.fuchs@....eu> Subject: [PATCH 3.2 132/164] can: esd_usb2: fix memory leak on disconnect 3.2.65-rc1 review patch. If anyone has any objections, please let me know. ------------------ From: Alexey Khoroshilov <khoroshilov@...ras.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@...ras.ru> Acked-by: Matthias Fuchs <matthias.fuchs@....eu> Signed-off-by: Marc Kleine-Budde <mkl@...gutronix.de> Signed-off-by: Ben Hutchings <ben@...adent.org.uk> --- 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 @@ -1097,6 +1097,7 @@ static void esd_usb2_disconnect(struct u } } unlink_all_urbs(dev); + kfree(dev); } } -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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