* marshal.c (marshal_load): should set taintness. [ruby-dev:39723]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@25995 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 9 insertions, 0 deletions

diff --git a/test/ruby/test_marshal.rb b/test/ruby/test_marshal.rb
index 046c258b85..d40c9da4d4 100644
--- a/test/ruby/test_marshal.rb
+++ b/test/ruby/test_marshal.rb
@@ -99,4 +99,13 @@ class TestMarshal < Test::Unit::TestCase
     GC.start
     assert(true, '[ruby-dev:39425]')
   end
+
+  def test_taint
+    x = Object.new
+    x.taint
+    s = Marshal.dump(x)
+    assert_equal(true, s.tainted?)
+    y = Marshal.load(s)
+    assert_equal(true, y.tainted?)
+  end
 end