Commit 3fcde74b authored Sep 01, 2006 by Kirill Korotaev Committed by David S. Miller Sep 17, 2006

[NEIGH]: neigh_table_clear() doesn't free stats



neigh_table_clear() doesn't free tbl->stats.
Found by Alexey Kuznetsov. Though Alexey considers this
leak minor for mainstream, I still believe that cleanup
code should not forget to free some of the resources :)

At least, this is critical for OpenVZ with virtualized
neighbour tables.

Signed-Off-By: Kirill Korotaev <dev@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 803db244

net/core/neighbour.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -1432,6 +1432,9 @@ int neigh_table_clear(struct neigh_table *tbl)
		kfree(tbl->phash_buckets);
		tbl->phash_buckets = NULL;

		free_percpu(tbl->stats);
		tbl->stats = NULL;

		return 0;
		}