* lib/cgi/core.rb: fix multipart form parsing bug. [Bug #3866]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32469 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 14 insertions, 1 deletions

diff --git a/test/cgi/test_cgi_multipart.rb b/test/cgi/test_cgi_multipart.rb
index c123aa80b5..b51bb7fe2c 100644
--- a/test/cgi/test_cgi_multipart.rb
+++ b/test/cgi/test_cgi_multipart.rb
@@ -272,7 +272,7 @@ class CGIMultipartTest < Test::Unit::TestCase
     ex = assert_raise(EOFError) do
       cgi = RUBY_VERSION>="1.9" ? CGI.new(:accept_charset=>"UTF-8") : CGI.new
     end
-    assert_equal("bad boundary end of body part", ex.message)
+    assert_equal("bad content body", ex.message)
     #
     _prepare(@data) do |input|
       input2 = input.sub(/--(\r\n)?\z/, "")
@@ -303,6 +303,19 @@ class CGIMultipartTest < Test::Unit::TestCase
     assert_equal('file1.html', cgi['file1'].original_filename)
   end
 
+  def test_cgi_multipart_boundary_10240 # [Bug #3866]
+    @boundary = 'AaB03x'
+    @data = [
+      {:name=>'file',   :value=>"b"*10134,
+       :filename=>'file.txt', :content_type=>'text/plain'},
+      {:name=>'foo',  :value=>"bar"},
+    ]
+    _prepare(@data)
+    cgi = RUBY_VERSION>="1.9" ? CGI.new(:accept_charset=>"UTF-8") : CGI.new
+    assert_equal(cgi['foo'], 'bar')
+    assert_equal(cgi['file'].read, 'b'*10134)
+  end
+
   ###
 
   self.instance_methods.each do |method|