merge revision(s) 50292: [Backport #9644]
* ext/openssl/lib/openssl/ssl.rb: stricter hostname verification following RFC 6125. with the patch provided by Tony Arcieri and Hiroshi Nakamura [ruby-core:61545] [Bug #9644] * test/openssl/test_ssl.rb: add tests for above.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_2@50293 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
merge revision(s) 50292: [Backport #9644]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_2@50293 b2dd03c8-39d4-4d8f-98ff-823fe69b080e