Wen Yang e9f2a856e1 can: flexcan: fix an use-after-free in flexcan_setup_stop_mode()
The gpr_np variable is still being used in dev_dbg() after the
of_node_put() call, which may result in use-after-free.

Fixes: de3578c198c6 ("can: flexcan: add self wakeup support")
Signed-off-by: Wen Yang <wen.yang99@zte.com.cn>
Cc: linux-stable <stable@vger.kernel.org> # >= v5.0
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2019-07-24 11:16:31 +02:00
..
2018-03-26 15:57:02 +02:00
2018-06-12 16:19:22 -07:00