id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
4484	bug in boost.thread on freebsd 8.0	shubin_evgeniy@…	Anthony Williams	"I use boost1.43 on FreeBSD 8.0-RELEASE-p3 amd64, installed from ports.
Here is a simple program that causes an assertion:

  Assertion failed: (!pthread_cond_wait(&cond,m.mutex()->native_handle())), function wait, file ./boost/thread/pthread/condition_variable.hpp, line 20.

during execution.


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

using namespace std;

void ThreadFun(int number)
{
    sleep(5);
}

int main(int argc, char** argv)
{
    if (argc > 1)
    {
        pid_t pid = fork();
        if (pid < 0)
        {
            return EXIT_FAILURE;
        }
        else if (pid > 0)
        {
            return EXIT_SUCCESS;
        }
    }
    boost::thread th1(boost::bind(&ThreadFun, 1));
    th1.join();
    return EXIT_SUCCESS;
}
}}}


Error occurs only when I execute program with command line arguments(when the process forks)
and only on freebsd 8.0 (on ubuntu 10.04 x64 and on freebsd 7.3 amd 64 it works correct)."	Bugs	closed	Boost 1.44.0	thread	Boost 1.43.0	Regression	invalid	thread freebsd	viboes