Commit a7bbd28f authored Apr 25, 2017 by Oliver Hartkopp Committed by Marc Kleine-Budde Apr 25, 2017

can: fix memory leak in initial namespace support

The can_rx_alldev_list is a per-net data structure now and allocated in
can_pernet_init(). Make sure the memory is free'd in can_pernet_exit() too.

Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

parent 51f3baad

net/can/af_can.c

+2 −0

Original line number	Original line	Diff line number	Diff line
	@@ -903,6 +903,8 @@ static void can_pernet_exit(struct net *net)
	}		}
	}		}
	rcu_read_unlock();		rcu_read_unlock();

			kfree(net->can.can_rx_alldev_list);
	}		}

	/*		/*