[Libguestfs] [PATCH 3/3] file: Restrict to regular files (RHBZ#582484).

I'm not entirely happy about the semantic change to the 'file' command here, but symbolic links probably didn't work correctly before for the majority of use cases, and this also fixes a potential DoS attack from untrusted disk images. Rich. -- Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones virt-p2v converts physical machines to virtual machines. Boot with a live CD or over the network (PXE) and turn machines into Xen guests. http://et.redhat.com/~rjones/virt-p2v