nft: fix leak of chain iterator in nft_rule_list

Signed-off-by: Giuseppe Longo <giuseppelng@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

diff --git a/iptables/nft.c b/iptables/nft.c
index 6a4898dde1e96c4b421f28e7a7d0221406b2fa64..1c7c75eb5d3d88b29651e093325fe163b774dec0 100644 (file)
--- a/iptables/nft.c
+++ b/iptables/nft.c
@@ -2524,6 +2524,7 @@ next:
                c = nft_chain_list_iter_next(iter);
        }
 
+       nft_chain_list_iter_destroy(iter);
        nft_chain_list_free(list);
 
        return 1;