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The 'res' variable was only being initialized to NULL in the if (!state) path; however, that path never used res and evenutally res is assigned one of two results based on a pair of if then else if conditions. If for some reason neither of those paths was taken and the (!state) path wasn't taken, then 'res' would be indeterminate. Found by Coverity, probably a false positive based on code paths, but better safe than sorry for the future. Signed-off-by: John Ferlan <jferlan@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>