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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.
6b6e2cf92b
This one's a bit more complicated. In qemuProcessPrepareDomain() a master key for encrypting secret for ciphered disks is created. This object lives within qemuDomainObjPrivate object. It is freed in qemuProcessStop(), but if nobody calls it (for instance like our qemuxml2argvtest does), the key object leaks. ==17078== 32 bytes in 1 blocks are definitely lost in loss record 633 of 707 ==17078== at 0x4C2C070: calloc (vg_replace_malloc.c:623) ==17078== by 0xAD924DF: virAllocN (viralloc.c:191) ==17078== by 0x5050BA6: virCryptoGenerateRandom (qemuxml2argvmock.c:166) ==17078== by 0x453DC8: qemuDomainMasterKeyCreate (qemu_domain.c:678) ==17078== by 0x47A36B: qemuProcessPrepareDomain (qemu_process.c:4913) ==17078== by 0x47C728: qemuProcessCreatePretendCmd (qemu_process.c:5542) ==17078== by 0x433698: testCompareXMLToArgvFiles (qemuxml2argvtest.c:332) ==17078== by 0x4339AC: testCompareXMLToArgvHelper (qemuxml2argvtest.c:413) ==17078== by 0x446E7A: virTestRun (testutils.c:179) ==17078== by 0x445BD9: mymain (qemuxml2argvtest.c:2022) ==17078== by 0x44886F: virTestMain (testutils.c:969) ==17078== by 0x445D9B: main (qemuxml2argvtest.c:2036) Signed-off-by: Michal Privoznik <mprivozn@redhat.com> |
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| .gnulib@68b6adebef | ||
| build-aux | ||
| daemon | ||
| docs | ||
| examples | ||
| gnulib | ||
| include/libvirt | ||
| m4 | ||
| po | ||
| src | ||
| tests | ||
| tools | ||
| .ctags | ||
| .dir-locals.el | ||
| .gitignore | ||
| .gitmodules | ||
| .mailmap | ||
| AUTHORS.in | ||
| autobuild.sh | ||
| autogen.sh | ||
| bootstrap | ||
| bootstrap.conf | ||
| cfg.mk | ||
| ChangeLog-old | ||
| config-post.h | ||
| configure.ac | ||
| COPYING | ||
| COPYING.LESSER | ||
| HACKING | ||
| libvirt-admin.pc.in | ||
| libvirt-lxc.pc.in | ||
| libvirt-qemu.pc.in | ||
| libvirt.pc.in | ||
| libvirt.spec.in | ||
| Makefile.am | ||
| Makefile.nonreentrant | ||
| mingw-libvirt.spec.in | ||
| README | ||
| README-hacking | ||
| run.in | ||
| TODO | ||
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>