* marshal.c (r_object0): raise ArgumentError when linking to undefined

  object.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54136 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 12 insertions, 0 deletions

diff --git a/test/ruby/test_marshal.rb b/test/ruby/test_marshal.rb
index 3d7ce7d9e4..412039d106 100644
--- a/test/ruby/test_marshal.rb
+++ b/test/ruby/test_marshal.rb
@@ -725,4 +725,16 @@ class TestMarshal < Test::Unit::TestCase
     opt = %w[--disable=gems]
     assert_ruby_status(opt, "Marshal.load(#{crash.dump})")
   end
+
+  def test_marshal_load_r_prepare_reference_crash
+    crash = "\x04\bI/\x05\x00\x06:\x06E{\x06@\x05T"
+
+    opt = %w[--disable=gems]
+    assert_ruby_status(opt, <<-RUBY)
+begin
+  Marshal.load(#{crash.dump})
+rescue ArgumentError
+end
+    RUBY
+  end
 end