* thread.c (thread_s_kill): workaround for [ruby-core:35086].

  fixes #4367.

* test/ruby/test_thread.rb (TestThread#test_kill_wrong_argument):
  test for [ruby-core:35086].

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_2@31402 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 5 insertions, 0 deletions

diff --git a/thread.c b/thread.c
index 09a9f94fac..669c7bdd65 100644
--- a/thread.c
+++ b/thread.c
@@ -1509,6 +1509,11 @@ rb_thread_kill(VALUE thread)
 static VALUE
 rb_thread_s_kill(VALUE obj, VALUE th)
 {
+    if (CLASS_OF(th) != rb_cThread) {
+        rb_raise(rb_eTypeError, 
+                "wrong argument type %s (expected Thread)",
+                rb_obj_classname(th));
+    }
     return rb_thread_kill(th);
 }