Commit 72c05f32 authored by Anton Vasilyev's avatar Anton Vasilyev Committed by Marc Kleine-Budde

can: ems_usb: Fix memory leak on ems_usb_disconnect()

ems_usb_probe() allocates memory for dev->tx_msg_buffer, but there
is no its deallocation in ems_usb_disconnect().

Found by Linux Driver Verification project (linuxtesting.org).
Signed-off-by: default avatarAnton Vasilyev <vasilyev@ispras.ru>
Cc: <stable@vger.kernel.org>
Signed-off-by: default avatarMarc Kleine-Budde <mkl@pengutronix.de>
parent 25432eba
...@@ -1072,6 +1072,7 @@ static void ems_usb_disconnect(struct usb_interface *intf) ...@@ -1072,6 +1072,7 @@ static void ems_usb_disconnect(struct usb_interface *intf)
usb_free_urb(dev->intr_urb); usb_free_urb(dev->intr_urb);
kfree(dev->intr_in_buffer); kfree(dev->intr_in_buffer);
kfree(dev->tx_msg_buffer);
} }
} }
......
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