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d58ce13612
When creating a timer/event handler reference counting is used. So it could be possible (in theory) that libxlDomainObjPrivateFree is called with reference counting >1. The problem is that libxlDomainObjPrivateFree leave the object in an invalid state with ctx freed (but still having dandling pointer). This can lead timer/event handler to core. This patch implements a dispose method for libxlDomainObjPrivate, and moves freeing the libxl ctx to the dispose method, ensuring the ctx is valid while the object's reference count is > 0. Signed-off-by: Frediano Ziglio <frediano.ziglio@citrix.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>