diff options
| author | kosaki <kosaki@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2011-07-10 07:46:00 +0000 |
|---|---|---|
| committer | kosaki <kosaki@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2011-07-10 07:46:00 +0000 |
| commit | a119b9d146fea877acc1e9ba5df0702163ce917a (patch) | |
| tree | bd220baa91d836505ad9ac405b46d52421e0f6cc /bootstraptest | |
| parent | 04b182a4f8a2ab719e56b5d311422c46bb3a9ba6 (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')
| -rw-r--r-- | bootstraptest/test_objectspace.rb | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/bootstraptest/test_objectspace.rb b/bootstraptest/test_objectspace.rb index a84b5b6f55..862a94e376 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]' |