1 files changed, 1 insertions, 1 deletions

diff --git a/net/ipv4/netfilter/ipt_addrtype.c b/net/ipv4/netfilter/ipt_addrtype.c
index 49587a497229..462a22c97877 100644
--- a/net/ipv4/netfilter/ipt_addrtype.c
+++ b/net/ipv4/netfilter/ipt_addrtype.c
@@ -70,7 +70,7 @@ addrtype_mt_v1(const struct sk_buff *skb, const struct net_device *in,
                        (info->flags & IPT_ADDRTYPE_INVERT_SOURCE);
         if (ret && info->dest)
                 ret &= match_type(dev, iph->daddr, info->dest) ^
-                       (info->flags & IPT_ADDRTYPE_INVERT_DEST);
+                       !!(info->flags & IPT_ADDRTYPE_INVERT_DEST);
         return ret;
 }