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John Ferlan
0322643ed5
libxl_migration: Resolve Coverity NULL_RETURNS
Coverity noted that all callers to libxlDomainEventQueue() could ensure the second parameter (event) was true before calling except this case. As I look at the code and how events are used - it seems that prior to generating an event for the dom == NULL condition, the resume/suspend event should be queue'd after the virDomainSaveStatus() call which will goto cleanup and queue the saved event anyway. 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>
Description
Libvirt provides a portable, long term stable C API for managing the
virtualization technologies provided by many operating systems. It
includes support for QEMU, KVM, Xen, LXC, bhyve, Virtuozzo, VMware
vCenter and ESX, VMware Desktop, Hyper-V, VirtualBox and the POWER
Hypervisor.
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