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authorkosaki <kosaki@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2011-07-10 07:46:00 +0000
committerkosaki <kosaki@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2011-07-10 07:46:00 +0000
commita119b9d146fea877acc1e9ba5df0702163ce917a (patch)
treebd220baa91d836505ad9ac405b46d52421e0f6cc /bootstraptest/test_objectspace.rb
parent04b182a4f8a2ab719e56b5d311422c46bb3a9ba6 (diff)
* vm_core.h (typedef struct rb_vm_struct): create a new
'inhibit_thread_createion' field. * thread.c (rb_thread_terminate_all): set inhibit_thread_creation. * thread.c (thread_s_new): don't permit to create new thread if the VM is under destruction. Otherwise evil finalizer code can make SEGV. [Bug #4992][ruby-core:37858] * bootstraptest/test_objectspace.rb: new test for this fix. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32492 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'bootstraptest/test_objectspace.rb')
-rw-r--r--bootstraptest/test_objectspace.rb6
1 files changed, 6 insertions, 0 deletions
diff --git a/bootstraptest/test_objectspace.rb b/bootstraptest/test_objectspace.rb
index a84b5b6..862a94e 100644
--- a/bootstraptest/test_objectspace.rb
+++ b/bootstraptest/test_objectspace.rb
@@ -38,3 +38,9 @@ assert_normal_exit %q{
Mutex.new.lock
end
}, '[ruby-dev:44049]'
+
+assert_normal_exit %q{
+ ObjectSpace.define_finalizer("") do
+ Thread.new {}
+ end
+}, '[ruby-core:37858]'