commit 14c8c528a0ee9f0468be251cf3d16029924ee422
Author: Jan Engelhardt <jengelh@xxxxxxxxxxxxxxx>
Date: Thu Feb 21 14:57:01 2008 +0100
[NETFILTER]: xt_conntrack: fix missing boolean clamping
Signed-off-by: Jan Engelhardt <jengelh@xxxxxxxxxxxxxxx>
diff --git a/net/netfilter/xt_conntrack.c b/net/netfilter/xt_conntrack.c
index 8533085..dd192ac 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;
}
-
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