ba44dd2453
While generating seclabels, we check the seclabel stack if required driver is in the stack. If not, an error is returned. However, it is possible for a seclabel to not have any model set (happens with LXC domains that have just <seclabel type='none'>). If that's the case, we should just skip the iteration instead of calling STREQ(NULL, ...) and SIGSEGV-ing subsequently.
LibVirt : simple API for virtualization
Libvirt is a C toolkit to interact with the virtualization capabilities
of recent versions of Linux (and other OSes). It is free software
available under the GNU Lesser General Public License. Virtualization of
the Linux Operating System means the ability to run multiple instances of
Operating Systems concurrently on a single hardware system where the basic
resources are driven by a Linux instance. The library aim at providing
long term stable C API initially for the Xen paravirtualization but
should be able to integrate other virtualization mechanisms if needed.
Daniel Veillard <veillard@redhat.com>