From: Pablo Neira Ayuso <pablo@netfilter.org>
Date: Fri, 9 Mar 2018 17:56:26 +0000 (+0100)
Subject: netfilter: nf_tables: release flowtable hooks
X-Git-Tag: v4.16-rc7~23^2~54^2
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=c04a3f730021c304c7cc4bc30ee57ee70ad98d57;p=uclinux-h8%2Flinux.git

netfilter: nf_tables: release flowtable hooks

Otherwise we leak this array.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
---

diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c
index 558593e6a0a3..c4acc7340eb1 100644
--- a/net/netfilter/nf_tables_api.c
+++ b/net/netfilter/nf_tables_api.c
@@ -5423,6 +5423,7 @@ err:
 static void nf_tables_flowtable_destroy(struct nft_flowtable *flowtable)
 {
 	cancel_delayed_work_sync(&flowtable->data.gc_work);
+	kfree(flowtable->ops);
 	kfree(flowtable->name);
 	flowtable->data.type->free(&flowtable->data);
 	rhashtable_destroy(&flowtable->data.rhashtable);