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Commit 9e3efe53 broke the build under valgrind or clang, by writing 8 bytes through an allocation of 4 bytes. It also risks multiplication overflow when mallocing (that's a pervasive problem that needs an audit in the rest of the code, but we might as well fix this one while we are here), and had a typo. * tools/virsh-host.c (cmdFreepages): Avoid integer overflow and undefined behavior. Signed-off-by: Eric Blake <eblake@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>