* eval.c (rb_thread_start_timer): start to catch SIGVTALRM together

  with timer thread.   [ruby-core:25606]

* eval.c (rb_thread_atfork): stop timer thread.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@24958 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 7 insertions, 0 deletions

diff --git a/test/ruby/test_signal.rb b/test/ruby/test_signal.rb
index 43e16b8c79..84db7fa1f3 100644
--- a/test/ruby/test_signal.rb
+++ b/test/ruby/test_signal.rb
@@ -65,4 +65,11 @@ class TestSignal < Test::Unit::TestCase
       w0.close
     end
   end
+
+  def test_child_vtalrm
+    return unless have_fork?	# snip this test
+    pid = fork {100_000.times{ 1+1 }}
+    pid, status = Process.wait2(pid)
+    assert_equal(false, status.signaled?, '[ruby-core:25606]')
+  end
 end