From 6e9a14aabeceb169c789ee56647a047834267b5d Mon Sep 17 00:00:00 2001
From: naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sat, 7 Jan 2012 23:04:20 +0000
Subject: [PATCH] Cent OS 5.6 (2.6.18-238.19.1.el5xen) doesn't correctly work
 sendmsg with pktinfo for link-local ipv6 addresses

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34232 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/socket/test_socket.rb | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/test/socket/test_socket.rb b/test/socket/test_socket.rb
index 6769576bab..2dfc08a34c 100644
--- a/test/socket/test_socket.rb
+++ b/test/socket/test_socket.rb
@@ -322,6 +322,12 @@ class TestSocket < Test::Unit::TestCase
         }
 
         ip_addrs.each {|ai|
+          if /linux/ =~ RUBY_PLATFORM && ai.ip_address.include?('%') &&
+            (`uname -r`[/[0-9.]+/].split('.').map(&:to_i) <=> [2,6,18]) <= 0
+            # Cent OS 5.6 (2.6.18-238.19.1.el5xen) doesn't correctly work
+            # sendmsg with pktinfo for link-local ipv6 addresses
+            next
+          end
           Addrinfo.udp(ai.ip_address, port).connect {|s|
             msg1 = "<<<#{ai.inspect}>>>"
             s.sendmsg msg1