Re: [Boost-bugs] [Boost C++ Libraries] #12049: Assertion failure from detached threads during shutdown

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #12049: Assertion failure from detached threads during shutdown
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2016-04-18 07:19:33

#12049: Assertion failure from detached threads during shutdown
-----------------------------------------+------------------------
  Reporter:  Braden McDaniel <braden@…>  |      Owner:  viboes
      Type:  Bugs                        |     Status:  closed
 Milestone:  Boost 1.61.0                |  Component:  thread
   Version:  Boost 1.60.0                |   Severity:  Regression
Resolution:  fixed                       |   Keywords:
-----------------------------------------+------------------------

Comment (by blastrock):

 Hi,

 I wanted to investigate a bit on this bug, do you have a minimal example?
 I tried to produce one with the description of the bug and wrote this:

 {{{
 #include <boost/thread.hpp>
 #include <thread>
 #include <unistd.h>

 boost::thread_specific_ptr<int> p;

 int main()
 {
   std::thread th([]{ p.reset(new int); usleep(200000); });
   //th.join();
   th.detach();
   pthread_exit(0);
 }
 }}}


 But this program works fine on my Linux, even if I comment the
 pthread_exit or if I invert the reset() and the usleep() calls.

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/12049#comment:5>
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