commit 67da6075a4e7ced0e8cc452d73ce8ab06cbf8cd9
author Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com> Fri Sep 13 18:25:57 2013 +0200
committer Pablo Neira Ayuso <pablo@netfilter.org> Mon Dec 30 23:50:45 2013 +0100
tree 97f2e48d73363fa5503482c786708893c0fe94e7
parent e83e35e236a33dfdf3e401adb7d7e18362cf1961

nft: skip unset tables on table configuration emulation

The ARP family has less tables, so skip iteration once we find
a null one.

Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

iptables/nft.c

diff --git a/iptables/nft.c b/iptables/nft.c
index 143293b..49d345d 100644
--- a/iptables/nft.c
+++ b/iptables/nft.c
@@ -295,6 +295,9 @@
 	bool found = false;
 
 	for (i=0; i<TABLES_MAX; i++) {
+		if (h->tables[i].name == NULL)
+			break;
+
 		if (strcmp(h->tables[i].name, table) != 0)
 			continue;