diff options
-rw-r--r-- | ChangeLog | 6 | ||||
-rw-r--r-- | thread.c | 5 |
2 files changed, 9 insertions, 2 deletions
@@ -1,3 +1,9 @@ +Mon Jan 31 21:32:44 2011 CHIKANAGA Tomoyuki <nagachika00@gmail.com> + + * thread.c (thread_start_func_2): check deadlock condition before + release thread stack. fix memory violation when deadlock detected. + reported by Max Aller. [Bug #4009] [ruby-core:32982] + Mon Jan 31 14:45:47 2011 Yuki Sonoda (Yugui) <yugui@yugui.jp> * lib/irb/locale.rb (IRB::Locale::#search_file): @@ -524,13 +524,14 @@ thread_start_func_2(rb_thread_t *th, VALUE *stack_start, VALUE *register_stack_s join_th = join_th->join_list_next; } + thread_unlock_all_locking_mutexes(th); + if (th != main_th) rb_check_deadlock(th->vm); + if (!th->root_fiber) { rb_thread_recycle_stack_release(th->stack); th->stack = 0; } } - thread_unlock_all_locking_mutexes(th); - if (th != main_th) rb_check_deadlock(th->vm); if (th->vm->main_thread == th) { ruby_cleanup(state); } |