From 835234a52c487002a516792dbdea3a44d110ba3d Mon Sep 17 00:00:00 2001
From: Stormwind <stormwind@stormwinds-page.de>
Date: Sat, 22 Dec 2012 19:08:02 +0100
Subject: Improve query valid regex

Now a query string cannot look like 'foo=bar=foo' anymore.
---
 lib/zero/patches/uri.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'lib')

diff --git a/lib/zero/patches/uri.rb b/lib/zero/patches/uri.rb
index a761fbc..0b64abb 100644
--- a/lib/zero/patches/uri.rb
+++ b/lib/zero/patches/uri.rb
@@ -18,7 +18,6 @@ module URI
       return self.decode_www_form_18 query
     end
 
-
     # Own implementation of decode_www_form.
     # Shall behave almost like the original method, but without any encoding
     # stuff.
@@ -28,7 +27,8 @@ module URI
     #
     def self.decode_www_form_18(query)
       return [] if query.empty?
-      unless query.match '='
+
+      unless query.match /^[^#=;&]*=[^#=;&]*([;&][^#=;&]*=[^#=;&]*)*$/
         raise ArgumentError,
           "invalid data of application/x-www-form-urlencoded (#{query})"
       end
-- 
cgit v1.2.3-70-g09d2