[NETFILTER]: xt_conntrack: fix missing boolean clamping

Signed-off-by: Jan Engelhardt <jengelh@computergmbh.de>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/net/netfilter/xt_conntrack.c b/net/netfilter/xt_conntrack.c
index 85330856a29..dd192ac74b4 100644
--- a/net/netfilter/xt_conntrack.c
+++ b/net/netfilter/xt_conntrack.c
@@ -231,7 +231,7 @@ conntrack_mt(const struct sk_buff *skb, const struct net_device *in,
                         if (test_bit(IPS_DST_NAT_BIT, &ct->status))
                                 statebit |= XT_CONNTRACK_STATE_DNAT;
                 }
-                if ((info->state_mask & statebit) ^
+                if (!!(info->state_mask & statebit) ^
                     !(info->invert_flags & XT_CONNTRACK_STATE))
                         return false;
         }