diff options
Diffstat (limited to 'lib/uri')
-rw-r--r-- | lib/uri/common.rb | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/lib/uri/common.rb b/lib/uri/common.rb index 5d0d95fb3f..a20ce0c981 100644 --- a/lib/uri/common.rb +++ b/lib/uri/common.rb @@ -805,6 +805,9 @@ module URI str end + # :nodoc: + WFKV_ = '(?:%\h\h|[^%#=;&])' + # Decode URL-encoded form data from given +str+. # # This decodes application/x-www-form-urlencoded data @@ -826,11 +829,11 @@ module URI # # See URI.decode_www_form_component, URI.encode_www_form def self.decode_www_form(str, enc=Encoding::UTF_8) - ary = [] - unless /\A\??(?<query>[^=;&]*=[^;&]*(?:[;&][^=;&]*=[^;&]*)*)\z/ =~ str + unless /\A#{WFKV_}*=#{WFKV_}*(?:[;&]#{WFKV_}*=#{WFKV_}*)*\z/o =~ str raise ArgumentError, "invalid data of application/x-www-form-urlencoded (#{str})" end - query.scan(/([^=;&]+)=([^;&]*)/) do + ary = [] + $&.scan(/([^=;&]+)=([^;&]*)/) do ary << [decode_www_form_component($1, enc), decode_www_form_component($2, enc)] end ary |