[PATCH] Some coverity fixes

[Ira Cooper]

On Wed, May 6, 2015 at 8:04 AM, Volker Lendecke <Volker.Lendecke at sernet.de>
wrote:

>
> My guess is that heimdal is an Apple only show and that all release
> management is done inside Apple. For any non-Apple use heimdal is just
> no option anymore. There are quite some people working on getting rid
> of heimdal in Samba, but this will take a while and until then I think
> we should just patch what we have.
>

I agree...  I just want a clear policy.  There is also the question of...
even given the heimdal issue.. is the fix right?  That's not 100% clear to
me.  But at least that's a technical issue, and much easier to fix.

-Ira