Fix lossage due to pathname truncation in calls to MODULE_LoadLibraryExA

[David Laight]

> 
> Well, I don't think it's intended to enforce a bound on the maximum length of 
> any possible path, but rather the maximum size of a pathname that you can 
> pass as an argument to stuff like open() or stat(). I formed this impression 
> by reading the sections on limits.h and pathconf() in the Open Group (aka 
> POSIX, more or less) specs at 
> http://www.opengroup.org/onlinepubs/007904975/toc.htm

I haven't read that bit of that document that closely :-)


	David

-- 
David Laight: david at l8s.co.uk