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c83c3e9e5c
storage XML to libvirtd, which was saved in /etc/libvirt/storage. On subsequent stop/start of libvirtd, because of another bug , an error wasn't being set properly in an error path, so libvirtd was SEGV'ing in storage_conf.c:virStoragePoolObjLoad when trying to dereference the NULL err returned from virGetLastError(). Make this more robust against errors by always doing "err ? err->message : NULL" in the printf. I looked around the tree and found a couple of other places that weren't guarded, so this patch fixes them as well. Signed-off-by: Chris Lalancette <clalance@redhat.com>
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>