[Boost-bugs] [Boost C++ Libraries] #3109: time_duration::total_seconds() - overflow

Subject: [Boost-bugs] [Boost C++ Libraries] #3109: time_duration::total_seconds() - overflow
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2009-05-29 14:30:21

#3109: time_duration::total_seconds() - overflow
-------------------------------+--------------------------------------------
 Reporter:  ioni_at_[hidden]         |       Owner:  az_sw_dude
     Type:  Bugs               |      Status:  new       
Milestone:  To Be Determined   |   Component:  date_time 
  Version:  Boost 1.39.0       |    Severity:  Problem   
 Keywords:  year 2038 problem  |  
-------------------------------+--------------------------------------------
 time_duration::total_seconds() overflow value

 minimal sample (based on boost example)
 //////////////////////////////////////////////////////////////
 #include <string>
 #include <boost/date_time/local_time/local_time.hpp>

 int main()
 {
     using namespace boost::gregorian;
     using namespace boost::local_time;
     using namespace boost::posix_time;

     date in_date(2039, 10, 04);
     time_duration td(12,14,32);
     std::string z("PST-8PDT,M4.1.0,M10.1.0");
     time_zone_ptr zone(new posix_time_zone(z));
     local_date_time my_time(in_date, td, zone,
 local_date_time::NOT_DATE_TIME_ON_ERROR);
     std::cout << my_time << std::endl;
     //
     ptime time_t_epoch( date(1970,1,1) );
     std::cout << time_t_epoch << std::endl;
     //
     time_duration diff = my_time.utc_time() - time_t_epoch;
     std::cout << "Seconds diff: " << diff.total_seconds() << std::endl;
     return 0;
 }
 //////////////////////////////////////////////////////////////

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/3109>
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