id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
11562	(condition_variable_any::wait_until + recursive_mutex + steady_clock) timer expires after computer time is set forward on Ubuntu 64-bit	boriss@…	viboes	"We are using boost:chrono for the Timer implementation. Below is our implementation:


{{{
boost::chrono::time_point<boost::chrono::steady_clock> untilTime(boost::chrono::steady_clock::now() + boost::chrono::milliseconds(dueTime));

boost::condition_variable  m_condition;
(void)m_condition.wait_until(guard, untilTime);
}}}


After computer time on Ubuntu Linux 64-bit  (tested with 12.04 and 15.04) is set forward for the time bigger  then timer interval, timer expires immediately.

We have reproduced the problem with different boost versions 1.51, 1.54,1.55,1.57,1.59 

On Ubuntu Linux 32-bit (versions 12.04, 13.04) and Windows 7 (32-bit and 64-bit) problem cannot be reproduced.
"	Bugs	closed	Boost 1.61.0	thread	Boost 1.59.0	Showstopper	fixed	steady_clock, Linux 64-bit