libvirt

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Guannan Ren 7a0f502119 conf: fix memory leak of class_id bitmap

When libvirtd loads active network configs from network state directory,
it should release the class_id memory block which was allocated
at the time of loading xml from network config directory.
virBitmapParse will create a new memory block of bitmap class_id which
causes a memory leak.

This happens when at least one virtual network is active before.

==12234== 8,216 (24 direct, 8,192 indirect) bytes in 1 blocks are definitely \
              lost in loss record 702 of 709
==12234==    at 0x4A06B2F: calloc (vg_replace_malloc.c:593)
==12234==    by 0x37AB04D77D: virAlloc (in /usr/lib64/libvirt.so.0.1000.3)
==12234==    by 0x37AB04EF89: virBitmapNew (in /usr/lib64/libvirt.so.0.1000.3)
==12234==    by 0x37AB0BFB37: virNetworkAssignDef (in /usr/lib64/libvirt.so.0.1000.3)
==12234==    by 0x37AB0BFD31: ??? (in /usr/lib64/libvirt.so.0.1000.3)
==12234==    by 0x37AB0BFE92: virNetworkLoadAllConfigs (in /usr/lib64/libvirt.so.0.1000.3)
==12234==    by 0x10650E5A: ??? (in /usr/lib64/libvirt/connection-driver/libvirt_driver_network.so)
==12234==    by 0x37AB0EB72F: virStateInitialize (in /usr/lib64/libvirt.so.0.1000.3)
==12234==    by 0x40DE04: ??? (in /usr/sbin/libvirtd)
==12234==    by 0x37AB0832E8: ??? (in /usr/lib64/libvirt.so.0.1000.3)
==12234==    by 0x3796807D14: start_thread (in /usr/lib64/libpthread-2.16.so)
==12234==    by 0x37960F246C: clone (in /usr/lib64/libc-2.16.so)

2013-03-28 12:10:05 +08:00

.gnulib @ 819b1c38b9

maint: update to latest gnulib

2013-02-01 09:24:00 -07:00

build-aux

Document bracket whitespace rules & add syntax-check rule

2012-11-02 14:00:32 +00:00

daemon

Remove hack using existance of an 'identity' string to disable auth

2013-03-12 18:07:17 +00:00

docs

nodedev: Dump max vports and vports in use for HBA's XML

2013-03-25 20:46:05 +08:00

examples

Re-add DTrace probes on 'dispose' functions

2013-03-14 12:42:21 +00:00

gnulib

maint: update to latest gnulib

2013-01-02 09:38:30 -07:00

include

nodedev: Introduce two new flags for listAll API

2013-03-25 20:46:05 +08:00

Fix typo in configure.ac causing $LIBS to gain a copy of $CFLAGS

2013-02-05 18:04:16 +00:00

virsh: Introduce macros to reject mutually exclusive arguments

2013-03-21 12:32:03 +01:00

python

python: set default value to optional arguments

2013-03-26 12:34:49 +08:00

src

conf: fix memory leak of class_id bitmap

2013-03-28 12:10:05 +08:00

tests

Revert "qemu: detect multi-head qxl via more than version check"

2013-03-25 08:38:35 -06:00

tools

virsh: Correct DESCRIPTION for virsh help blockcopy

2013-03-26 20:23:30 +01:00

.dir-locals.el

build: avoid tabs that failed syntax-check

2012-09-06 09:43:46 -06:00

.gitignore

rename tests/conftest.c

2013-03-19 13:13:28 -06:00

.gitmodules

make .gnulib a submodule

2009-07-08 16:17:51 +02:00

.mailmap

Autogenerate AUTHORS

2012-10-19 12:44:56 -04:00

AUTHORS.in

Add John Ferlan to the committers list

2013-02-05 10:59:32 -05:00

autobuild.sh

Switch automated builds to use Mingw64 toolchain instead of Mingw32

2012-06-25 10:41:10 +01:00

autogen.sh

build: fix incremental autogen.sh when no AUTHORS is present

2012-12-03 14:59:09 -07:00

bootstrap

maint: update to latest gnulib

2013-02-01 09:24:00 -07:00

bootstrap.conf

build: more mingw fixes

2013-02-15 15:45:52 -07:00

cfg.mk

util: portably check for unchanged uid

2013-03-15 10:55:51 -06:00

ChangeLog-old

virterror.c: Fix several spelling mistakes

2012-02-03 11:32:51 -07:00

configure.ac

Release of libvirt 1.0.3

2013-03-05 12:00:53 +08:00

COPYING.LIB

Update to COPYING.LIB to latest LGPLv2.1 copy

2013-03-15 10:50:32 +01:00

HACKING

Turn virSecurityManager into a virObjectLockable

2013-02-11 12:33:41 +00:00

libvirt.pc.in

build: silence warning from autoconf

2012-05-30 09:22:02 -06:00

libvirt.spec.in

Release of libvirt 1.0.3

2013-03-05 12:00:53 +08:00

Makefile.am

build: Fix AUTHORS generation

2012-12-17 21:17:55 +01:00

Makefile.nonreentrant

Ban use of all inet_* functions

2010-10-22 11:59:23 +01:00

mingw-libvirt.spec.in

spec: indent %if to make it easier to see conditions

2013-01-21 10:36:14 -07:00

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

run.in

run: license as LGPL

2013-02-23 14:03:19 -07:00

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>

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.

Readme 908 MiB

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