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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.
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Martin Kletzander 49cb53fae9 domain_conf: fix possible memory leak 
Until now, it was possible to crash libvirtd when defining domain with
channel device with missing source element.

When creating new virDomainChrDef, target.port is set to -1, but
unfortunately it is an union with addresses that virDomainChrDefFree
tries to free in case the deviceType is channel. Having the port set
to -1 is intended, however the cleanest way to get around the problems
with the crash seems to be renumbering the VIR_DOMAIN_CHR_CHANNEL_
target types to cover new NONE type (with value 0) being the default
(no target type yet).
(cherry picked from commit 830d035ff5)
2012-08-12 18:35:14 -04:00
.gnulib@dbd914496c build: update to latest gnulib, for secure tarball 2012-07-27 11:52:31 -06:00
daemon daemon: Fix crash in virTypedParameterArrayClear 2012-08-01 16:28:53 -06:00
docs schema: Update domain XML schema 2012-08-12 18:34:46 -04:00
examples examples: add consolecallback example python script 2012-06-14 18:23:20 -04:00
gnulib build: fix fresh checkout on RHEL5 2012-04-25 16:36:26 -04:00
include snapshot: add atomic create flag 2012-03-23 16:38:20 -06:00
m4 maint: make it easier to copy FORTIFY_SOURCE snippet 2012-06-14 18:38:26 -04:00
po Stable release 0.9.11.4 2012-06-15 12:59:49 -04:00
python python: fix snapshot listing bugs 2012-06-14 18:38:27 -04:00
src domain_conf: fix possible memory leak 2012-08-12 18:35:14 -04:00
tests Fix for parallel port passthrough for QEMU 2012-06-14 18:38:26 -04:00
tools virsh: make domiftune interface help string consistent 2012-08-12 18:35:11 -04:00
.dir-locals.el maint: let emacs avoid tabs in rng files 2011-08-13 08:56:26 -06:00
.gitignore Stable release 0.9.11.3 2012-04-27 14:58:18 -04:00
.gitmodules make .gnulib a submodule 2009-07-08 16:17:51 +02:00
.mailmap maint: prune duplicate listings in AUTHORS 2012-02-03 09:56:45 -07:00
AUTHORS Update AUTHORS 2012-06-14 18:38:26 -04:00
autobuild.sh Enable all warnings permanently & default to -Werror for GIT builds 2012-03-27 17:08:06 +01:00
autogen.sh autogen: Always abide --system 2012-08-12 18:34:54 -04:00
bootstrap build: update to latest gnulib, for secure tarball 2012-07-27 11:52:31 -06:00
bootstrap.conf build: update to latest gnulib, for secure tarball 2012-07-27 11:52:31 -06:00
cfg.mk build: update to latest gnulib, for secure tarball 2012-07-27 11:52:31 -06:00
ChangeLog-old virterror.c: Fix several spelling mistakes 2012-02-03 11:32:51 -07:00
configure.ac build: hoist qemu dependence on yajl to configure 2012-08-12 18:34:57 -04:00
COPYING.LIB remove all trailing blank lines 2009-07-16 15:06:42 +02:00
HACKING Document STREQ_NULLABLE and STRNEQ_NULLABLE 2011-10-06 16:50:38 +02:00
libvirt.pc.in build: silence warning from autoconf 2012-06-14 18:23:21 -04:00
libvirt.spec.in Remove bogus xen-devel dep from libvirt-devel RPM 2012-08-11 18:53:16 -04:00
Makefile.am maint: add missing copyright notices 2011-07-28 15:01:17 -06:00
Makefile.nonreentrant Ban use of all inet_* functions 2010-10-22 11:59:23 +01:00
mingw32-libvirt.spec.in Fix typos in API XML file paths 2012-02-15 11:29:38 +00:00
README Correct typos in the documentation (Atsushi SAKAI) 2008-01-24 10:15:13 +00:00
README-hacking maint: relax git minimum version 2010-02-24 14:29:27 -05:00
TODO Update todo list file to point at bugzilla/website 2010-10-13 16:45:26 +01:00

README 

         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>