psxcancel test failure

[Joel Sherrill]

Hi

Sebastian mentioned this failure to me privately and I have taken a first
look at it.

My impression is that the cancellation request is doing some thread exit
work and then the thread calls pthread_exit() and does it again. The
second time, it faults dereferencing a NULL pointer.

I will think on it but a fix is likely not too hard. I just want to 
understand
the flow before I insert a NULL pointer check.

-- 
Joel Sherrill, Ph.D.             Director of Research & Development
joel.sherrill at OARcorp.com        On-Line Applications Research
Ask me about RTEMS: a free RTOS  Huntsville AL 35805
Support Available                (256) 722-9985