From: Pablo Neira Ayuso <pablo@netfilter.org>
Date: Sun, 6 Feb 2011 20:34:33 +0000 (+0100)
Subject: libxt_cluster: fix inversion in the cluster match
X-Git-Tag: v1.4.11~78
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e76ec99b48745b0e3c8aecbc91ed5bba186cf25f;p=thirdparty%2Fiptables.git

libxt_cluster: fix inversion in the cluster match

In libxt_cluster.c, we use:

info->flags |= (1 << XT_CLUSTER_F_INV);

but we should use instead:

info->flags |= XT_CLUSTER_F_INV;

since the definition of XT_CLUSTER_F_INV is:

enum xt_cluster_flags {
        XT_CLUSTER_F_INV        = (1 << 0)
};

This fixes the inversion in the cluster match.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
---

diff --git a/extensions/libxt_cluster.c b/extensions/libxt_cluster.c
index edc14d36..e1607d04 100644
--- a/extensions/libxt_cluster.c
+++ b/extensions/libxt_cluster.c
@@ -90,7 +90,7 @@ cluster_parse(int c, char **argv, int invert, unsigned int *flags,
 				      "`--cluster-local-node'", optarg);
 		}
 		if (invert)
-			info->flags |= (1 << XT_CLUSTER_F_INV);
+			info->flags |= XT_CLUSTER_F_INV;
 
 		info->node_mask = node_mask = (1 << (num - 1));
 		*flags |= 1 << c;
@@ -115,7 +115,7 @@ cluster_parse(int c, char **argv, int invert, unsigned int *flags,
 				      "`--cluster-local-node'", optarg);
 		}
 		if (invert)
-			info->flags |= (1 << XT_CLUSTER_F_INV);
+			info->flags |= XT_CLUSTER_F_INV;
 
 		info->node_mask = node_mask = num;
 		*flags |= 1 << c;