General Coverity Fixes - 3 enclosed.

[Ira Cooper]

On Sat, Feb 15, 2014 at 7:11 PM, Stefan (metze) Metzmacher
<metze at samba.org>wrote:

> Hi Ira,
>
> > Are the rest of the patches ok?
>
> Yes, thanks! Reviewed-by: Stefan Metzmacher <metze at samba.org>
> for all 3 patches.
>

Pushed,

Thanks for the review!

-Ira