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1ed7e014dd
The original code ignored errors of virDomainHostdevDefAlloc, however, we should properly do error return from the function if it occurs. The fix pulls out virDomainHostdevDefAlloc from the loop and executes it all together before the loop. So we can easily return on errors without the notion of other memory allocations in the loop. The deallocation code is separated from the allocation code because it will be used by a further patch for fixing other error handlings. Reported-by: Laine Stump <laine@laine.org> Signed-off-by: Ryota Ozaki <ozaki.ryota@gmail.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>