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Peter Krempa
73ca6f98a3
virsh: Refactor parseRateStr to avoid false-positive uninitialized variable
Commit 6983d6d2 tried to improve parseRateStr but broke the build instead for compilers that were not able to properly introspect the for loop indexed by the enum resulting into the following error: virsh-domain.c: In function 'parseRateStr': virsh-domain.c:916:13: error: 'field_name' may be used uninitialized in this function [-Werror=maybe-uninitialized] vshError(ctl, _("malformed %s field"), field_name); ^ virsh-domain.c:915:13: error: 'tmp' may be used uninitialized in this function [-Werror=maybe-uninitialized] if (virStrToLong_ullp(token, NULL, 10, tmp) < 0) { ^ Rather than trying to fix the code, refactor the function again by reusing virStringSplit.
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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