do not consider /32 address as being a network address

ipaddress-gem · Jun 28, 2011 · 759ab15 · 759ab15
1 parent 10c9350
commit 759ab15
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Showing 2 changed files with 6 additions and 1 deletion.
diff --git a/lib/ipaddress/ipv4.rb b/lib/ipaddress/ipv4.rb
@@ -311,7 +311,7 @@ def broadcast
     #     #=> true
     #
     def network?
-      @u32 | @prefix.to_u32 == @prefix.to_u32
+      (@prefix < 32) && (@u32 | @prefix.to_u32 == @prefix.to_u32)
     end
 
     #

diff --git a/test/ipaddress/ipv4_test.rb b/test/ipaddress/ipv4_test.rb
@@ -144,6 +144,11 @@ def test_method_network?
     assert_equal true, @network.network?
     assert_equal false, @ip.network?
   end
+
+  def test_one_address_network
+    network = @klass.new("172.16.10.1/32")
+    assert_equal false, network.network?
+  end
 
   def test_method_broadcast
     @broadcast.each do |addr,bcast|