Commit 3fcde74b authored by Kirill Korotaev's avatar Kirill Korotaev Committed by David S. Miller

[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: default avatarKirill Korotaev <dev@openvz.org>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 803db244
...@@ -1432,6 +1432,9 @@ int neigh_table_clear(struct neigh_table *tbl) ...@@ -1432,6 +1432,9 @@ int neigh_table_clear(struct neigh_table *tbl)
kfree(tbl->phash_buckets); kfree(tbl->phash_buckets);
tbl->phash_buckets = NULL; tbl->phash_buckets = NULL;
free_percpu(tbl->stats);
tbl->stats = NULL;
return 0; return 0;
} }
......
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