Problem in ~Thread()

[Dimitar Dimitrov]

Hi,

I think this is a bug in the Thread class and more precisely in ~Thread(). 

The problem is that Thread::terminate() deletes and sets Thread::priv to NULL. 
If the destructor of Thread is called afterwards it tries to access 
priv->_msgbuf, whithout checking whether priv == NULL, which results in a 
segmentation fault.

This is exactly what happens in SocketService destructor. It calls terminate ( 
that is Thread::terminate() ) and then ~Thread() is called.

Regards,
Dimitar