* ext/bigdecimal/bigdecimal.c (BigDecimal_new): stop checking string

  taintness.  [Bug #5508] [ruby-core:40510]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38147 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 14 insertions, 0 deletions

diff --git a/test/bigdecimal/test_bigdecimal.rb b/test/bigdecimal/test_bigdecimal.rb
index ed4a1d40ab..a06adb1356 100644
--- a/test/bigdecimal/test_bigdecimal.rb
+++ b/test/bigdecimal/test_bigdecimal.rb
@@ -100,6 +100,13 @@ class TestBigDecimal < Test::Unit::TestCase
     end
   end
 
+  def test_global_new_with_tainted_string
+    Thread.new {
+      $SAFE = 1
+      BigDecimal('1'.taint)
+    }.join
+  end
+
   def test_new
     assert_equal(1, BigDecimal.new("1"))
     assert_equal(1, BigDecimal.new("1", 1))
@@ -150,6 +157,13 @@ class TestBigDecimal < Test::Unit::TestCase
     end
   end
 
+  def test_new_with_tainted_string
+    Thread.new {
+      $SAFE = 1
+      BigDecimal.new('1'.taint)
+    }.join
+  end
+
   def _test_mode(type)
     BigDecimal.mode(type, true)
     assert_raise(FloatDomainError) { yield }