[NETFILTER]: arp_tables: fix NULL pointer dereference

[linux-2.6-omap-h63xx.git] / net / ipv4 / netfilter / arp_tables.c

diff --git a/net/ipv4/netfilter/arp_tables.c b/net/ipv4/netfilter/arp_tables.c
index dd1048be8a0115b4cd08591fbd3b29b19e9bda36..7d7ab94a7a2e73abef1f804174aed3c94abf86ac 100644 (file)
--- a/net/ipv4/netfilter/arp_tables.c
+++ b/net/ipv4/netfilter/arp_tables.c
@@ -771,7 +771,7 @@ static int get_entries(const struct arpt_get_entries *entries,
        struct arpt_table *t;
 
        t = xt_find_table_lock(NF_ARP, entries->name);
-       if (t || !IS_ERR(t)) {
+       if (t && !IS_ERR(t)) {
                struct xt_table_info *private = t->private;
                duprintf("t->private->number = %u\n",
                         private->number);