ruby-changes:37002
From: akr <ko1@a...>
Date: Wed, 31 Dec 2014 17:50:26 +0900 (JST)
Subject: [ruby-changes:37002] akr:r49083 (trunk): * lib/resolv.rb (Resolv::DNS::Label::Str#initialize): Set encoding
akr 2014-12-31 17:50:10 +0900 (Wed, 31 Dec 2014) New Revision: 49083 http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=49083 Log: * lib/resolv.rb (Resolv::DNS::Label::Str#initialize): Set encoding ASCII-8BIT before downcase. case insensivity of DNS labels doesn't apply non-ASCII characters. [RFC 4343] Modified files: trunk/ChangeLog trunk/lib/resolv.rb Index: ChangeLog =================================================================== --- ChangeLog (revision 49082) +++ ChangeLog (revision 49083) @@ -1,3 +1,9 @@ https://github.com/ruby/ruby/blob/trunk/ChangeLog#L1 +Wed Dec 31 17:48:43 2014 Tanaka Akira <akr@f...> + + * lib/resolv.rb (Resolv::DNS::Label::Str#initialize): Set encoding + ASCII-8BIT before downcase. case insensivity of DNS labels doesn't + apply non-ASCII characters. [RFC 4343] + Wed Dec 31 16:48:44 2014 Nobuyoshi Nakada <nobu@r...> * parse.y (gettable_gen): disable warnings of possible reference Index: lib/resolv.rb =================================================================== --- lib/resolv.rb (revision 49082) +++ lib/resolv.rb (revision 49083) @@ -1170,7 +1170,9 @@ class Resolv https://github.com/ruby/ruby/blob/trunk/lib/resolv.rb#L1170 class Str # :nodoc: def initialize(string) @string = string - @downcase = string.downcase + # case insensivity of DNS labels doesn't apply non-ASCII characters. [RFC 4343] + # This assumes @string is given in ASCII compatible encoding. + @downcase = string.dup.force_encoding('ASCII-8BIT').downcase end attr_reader :string, :downcase -- ML: ruby-changes@q... Info: http://www.atdot.net/~ko1/quickml/