Re: Bidi B2 - GetCharacterPlacement order array

[David Laight]

> > > +        if (lpResults->lpOutString)
> > > +            for (i = 0; i < nSet && lpString[i] != 0; ++i)
> > > +                lpResults->lpOutString[i] = lpString[i];
> >
> > What about a strncpy here:

Be aware that strncyp() rarely DTRT, in particular:
- it doesn't guarantee to zero terminate the target
- it is required to zero fill the target buffer
Neither of these is usually desirable.

Many systems have a strlcpy() function which does what you want much
more often.

OTOH is the target buffer can be too short with valid data, they you
need to (typically) dynamically allocate a buffer.

	David

-- 
David Laight: david(a)l8s.co.uk