[lxc-devel] [PATCH 8/8] attach: implement remaining options of lxc_attach_set_environment

[Serge Hallyn]

Quoting Christian Seiler (christian at iwakd.de):
> Hi Serge,
> 
> >>> The freeing seems unnecessary as you're about to rexit(-1), right?
> >>
> >> in the current flow, yes. However, this function may be useful from
> >> other places where one does not exit if it fails, so I'd rather be a bit
> >> defensive in the programming style, if possible.
> > 
> > In that case should you also free if the clearenv() fails?
> 
> Oh, yes, I missed that. I'll can post a follow-up patch or resend,
> whatever is more convenient for you.

follow-up is fine, thanks.