attach: don't use confstr(_CS_PATH)
attach: don't use confstr(_CS_PATH)

It is not system-definable, rather glibc sets that to bin:/usr/bin, which is
simply too restrictive.  So just always set our preferred path.

This was reported at:
https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1384327

Signed-off-by: Serge Hallyn <3df611b026e4639bee8aef7a4beb2e39fcebb313@ubuntu.com>
Acked-by: Stéphane Graber <089afc6d81f66f1168a9849e15660feae286e024@ubuntu.com>

ojkastl/lxc_Patches,ojkastl/lxc_Patches,ojkastl/lxc_Patches,ojkastl/lxc_Patches