Commit c4ac4496 authored Jan 03, 2017 by Johan Hovold

USB: serial: garmin_gps: fix memory leak on failed URB submit



Make sure to free the URB transfer buffer in case submission fails (e.g.
due to a disconnect).

Fixes: 1da177e4 ("Linux-2.6.12-rc2")
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Johan Hovold <johan@kernel.org>

parent 3dca0111

drivers/usb/serial/garmin_gps.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -1043,6 +1043,7 @@ static int garmin_write_bulk(struct usb_serial_port *port,
		"%s - usb_submit_urb(write bulk) failed with status = %d\n",
		__func__, status);
		count = status;
		kfree(buffer);
		}

		/* we are done with this urb, so let the host driver