From a7bbd28f04ce4df26f07e96c4a743d529da99348 Mon Sep 17 00:00:00 2001 From: Oliver Hartkopp Date: Tue, 25 Apr 2017 08:19:38 +0200 Subject: [PATCH] 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 Signed-off-by: Marc Kleine-Budde --- net/can/af_can.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/net/can/af_can.c b/net/can/af_can.c index abf7d854a94d..2c935babe466 100644 --- a/net/can/af_can.c +++ b/net/can/af_can.c @@ -903,6 +903,8 @@ static void can_pernet_exit(struct net *net) } } rcu_read_unlock(); + + kfree(net->can.can_rx_alldev_list); } /* -- 2.30.2