bool Thread::is_waiting_on(const Thread *t) const
{
Thread *wait;
+
+ // One thread relocks a recursive mutex
+ if (waiting_on() == t && pending->is_lock()) {
+ int mutex_type = pending->get_mutex()->get_state()->type;
+ if (mutex_type == PTHREAD_MUTEX_RECURSIVE)
+ return false;
+ }
+
for (wait = waiting_on();wait != NULL;wait = wait->waiting_on())
if (wait == t)
return true;