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authorOliver Hartkopp <socketcan@hartkopp.net>2017-04-25 08:19:38 +0200
committerMarc Kleine-Budde <mkl@pengutronix.de>2017-04-25 09:04:27 +0200
commita7bbd28f04ce4df26f07e96c4a743d529da99348 (patch)
tree51e8dc609713f0d6a4f6ecb84166420ceb2abe6a /net/can
parent51f3baad7de943780ce0c17bd7975df567dd6e14 (diff)
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>
Diffstat (limited to 'net/can')
-rw-r--r--net/can/af_can.c2
1 files changed, 2 insertions, 0 deletions
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);
}
/*