From e6b5e940fdb8e2ded70a80132af6c280db02e8d8 Mon Sep 17 00:00:00 2001
From: Eric Wong <normalperson@yhbt.net>
Date: Sat, 12 Mar 2011 08:30:40 +0000
Subject: inet_diag: stricter IPv6 address parsing

Be stricter about invalid inputs.
---
 test/test_linux_ipv6.rb | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'test')

diff --git a/test/test_linux_ipv6.rb b/test/test_linux_ipv6.rb
index bd24cab..479b9a2 100644
--- a/test/test_linux_ipv6.rb
+++ b/test/test_linux_ipv6.rb
@@ -96,6 +96,11 @@ class TestLinuxIPv6 < Test::Unit::TestCase
     assert_equal 1, stats[addr2].active
   end
 
+  def test_invalid_addresses
+    assert_raises(ArgumentError) { tcp_listener_stats(%w([1:::5)) }
+    assert_raises(ArgumentError) { tcp_listener_stats(%w([1:::]5)) }
+  end
+
   # tries to overflow buffers
   def test_tcp_stress_test
     nr_proc = 32
-- 
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