From 6085831883c25860264721df15f05bbded45e2a2 Mon Sep 17 00:00:00 2001 From: Mikulas Patocka Date: Wed, 15 Feb 2017 12:06:19 -0500 Subject: [PATCH] dm stats: fix a leaked s->histogram_boundaries array Fixes: dfcfac3e4cd9 ("dm stats: collect and report histogram of IO latencies") Cc: stable@vger.kernel.org # v4.2+ Signed-off-by: Mikulas Patocka Signed-off-by: Mike Snitzer --- drivers/md/dm-stats.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/md/dm-stats.c b/drivers/md/dm-stats.c index 38b05f23b96c..0250e7e521ab 100644 --- a/drivers/md/dm-stats.c +++ b/drivers/md/dm-stats.c @@ -175,6 +175,7 @@ static void dm_stat_free(struct rcu_head *head) int cpu; struct dm_stat *s = container_of(head, struct dm_stat, rcu_head); + kfree(s->histogram_boundaries); kfree(s->program_id); kfree(s->aux_data); for_each_possible_cpu(cpu) {