id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
10056	boost::promise runs arbitrary code while holding mutex lock	Jonathan Wakely <jwakely.boost@…>	viboes	"This deadlocks or aborts, depending on how pthreads handles re-locking a mutex in the same thread:

{{{
#include <boost/thread/future.hpp>

struct X {
  X() { }
  X(const X&);
};

boost::unique_future<X> fut;

X::X(const X&) { fut.wait_for(boost::chrono::milliseconds(1)); }

int main()
{
  boost::promise<X> p;
  fut = p.get_future();
  p.set_value( X() );
}
}}}

promise::set_value() owns a lock while invoking the copy constructor, which might have side-effects."	Bugs	closed		thread	Boost 1.54.0	Problem	wontfix