[Boost-bugs] [Boost C++ Libraries] #3107: Error in allocation/dealocation of timers

Subject: [Boost-bugs] [Boost C++ Libraries] #3107: Error in allocation/dealocation of timers
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2009-05-29 10:22:53

#3107: Error in allocation/dealocation of timers
--------------------------+-------------------------------------------------
 Reporter:  anonymous     |       Owner:  chris_kohlhoff
     Type:  Bugs          |      Status:  new           
Milestone:  Boost 1.40.0  |   Component:  asio          
  Version:  Boost 1.39.0  |    Severity:  Problem       
 Keywords:                |  
--------------------------+-------------------------------------------------
 Function enqueue_timer from timer_queue.hpp allocate new timers with the
 following code:

     std::auto_ptr<timer<Handler> > new_timer(
         new timer<Handler>(time, handler, token));

 and later this timer will be deallocated with asio_handler_deallocate.
 Solution:
 replace "new-based" allocation with asio_handler_allocate:

     typedef timer<Handler> timer_type;
     typedef handler_alloc_traits<Handler, timer_type> alloc_traits;
     raw_handler_ptr<alloc_traits> raw_ptr(handler);
     handler_ptr<alloc_traits> new_timer(raw_ptr, time, handler, token);

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/3107>
Boost C++ Libraries <http://www.boost.org/>
Boost provides free peer-reviewed portable C++ source libraries.