boost scoped_lock mutex crashes
- by JahSumbar
hello,
I have protected a std::queue's access functions, push, pop, size, with boost::mutexes and boost::mutex::scoped_lock in these functions
from time to time it crashes in a scoped lock
the call stack is this:
0 0x0040f005 boost::detail::win32::interlocked_bit_test_and_set include/boost/thread/win32/thread_primitives.hpp 361
1 0x0040e879 boost::detail::basic_timed_mutex::timed_lock include/boost/thread/win32/basic_timed_mutex.hpp 68
2 0x0040e9d3 boost::detail::basic_timed_mutex::lock include/boost/thread/win32/basic_timed_mutex.hpp 64
3 0x0040b96b boost::unique_lock<boost::mutex>::lock include/boost/thread/locks.hpp 349
4 0x0040b998 unique_lock include/boost/thread/locks.hpp 227
5 0x00403837 MyClass::inboxSize - this is my inboxSize function that uses this code:
MyClass::inboxSize ()
{
boost::mutex::scoped_lock scoped_lock(m_inboxMutex);
return m_inbox.size();
}
and the mutex is declared like this:
boost::mutex m_inboxMutex;
it crashes at the last pasted line in this function:
inline bool interlocked_bit_test_and_set(long* x,long bit)
{
long const value=1<<bit;
long old=*x;
and x has this value: 0xababac17
Thanks for the help
