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ddf4a85db8
On RHEL 5, I was getting a segfault trying to start libvirtd, because we were failing virNodeParseSocket but not checking for errors, and then calling CPU_SET(-1, &sock_map) as a result. But if you don't have a topology/physical_package_id file, then you can just assume that the cpu belongs to socket 0. * src/nodeinfo.c (virNodeGetCpuValue): Change bool into default_value. (virNodeParseSocket): Allow for default value when file is missing, different from fatal error on reading file. (virNodeParseNode): Update call sites to fail on error. (cherry picked from commit 47976b484cfae6ff0dd9e6fcbd45d377aaeaa8f4)
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>