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6d1194ffc0
virDomainGraphicsListenSetAddress() and virDomainGraphicsListenSetNetwork() both set their respective char* to NULL directly when asked to set it to NULL, which is okay as long as it's already set to NULL. If these functions are ever called to clear a listen object that has a valid string in address or network, it will end up leaking the old value. Currently that doesn't happen, so this is just a preemptive strike.
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>