svn commit: r740965 - /commons/proper/net/branches/NET_2_0/src/main/java/org/apache/commons/net/util/SubnetUtils.java

[rwinston]

Author: rwinston
Date: Thu Feb  5 01:11:02 2009
New Revision: 740965

URL: http://svn.apache.org/viewvc?rev=740965&view=rev
Log:
NET-236 Catch lower address ranges in isInRange()

Modified:
    
commons/proper/net/branches/NET_2_0/src/main/java/org/apache/commons/net/util/SubnetUtils.java

Modified: 
commons/proper/net/branches/NET_2_0/src/main/java/org/apache/commons/net/util/SubnetUtils.java
URL: 
http://svn.apache.org/viewvc/commons/proper/net/branches/NET_2_0/src/main/java/org/apache/commons/net/util/SubnetUtils.java?rev=740965&r1=740964&r2=740965&view=diff
==============================================================================
--- 
commons/proper/net/branches/NET_2_0/src/main/java/org/apache/commons/net/util/SubnetUtils.java
 (original)
+++ 
commons/proper/net/branches/NET_2_0/src/main/java/org/apache/commons/net/util/SubnetUtils.java
 Thu Feb  5 01:11:02 2009
@@ -70,7 +70,11 @@
         private int high()          { return broadcast() - 1; }
 
         public boolean isInRange(String address)    { return 
isInRange(toInteger(address)); }
-        private boolean isInRange(int address)      { return ((address-low()) 
<= (high()-low())); }
+        
+        private boolean isInRange(int address)      { 
+            int diff = address-low();
+            return (diff >= 0 && (diff <= (high()-low())));
+        }
 
         public String getBroadcastAddress()         { return 
format(toArray(broadcast())); }
         public String getNetworkAddress()           { return 
format(toArray(network())); }