Rtems telnetd/shell question

[Peter Dufault]

I'm trying to use the RTEMS shell with the RTEMS telnetd, and it hangs  
when I close down telnet.  If I close down the telnet session the  
shell task that was spawned by telnetd gets stuck forever in  
rtems_shell_line_editor() in the "empty line" logic at line 755 where  
it thinks it read a blank line, tries to prompt and doesn't see the  
error, and loops forever.

I'm initializing it simply, similar to an example I saw:

static void sh_wrap( char *dev, void *arg)
{
     (void)rtems_shell_main_loop(arg);
}

rtems_telnetd_config_table rtems_telnetd_config = {
     sh_wrap,                /* Command */
     NULL,                   /* Argument */
     0,                      /* Priority */
     RTEMS_MINIMUM_STACK_SIZE * 16, /* task stack size */
     0,                      /* Login check */
     0                       /* Keep stdio of the caller  */
};

rtems_telnetd_initialize();

I can't "exit" the telnet shell, either, it just restarts itself  
without closing the telnet connection.  I tried detecting the error  
when the shell printed the prompt and treating it as an EOF but that  
doesn't help, it must be trying to restart itself.

Peter