NuKVM/libvirt
3
0
Fork 0
mirror of https://github.com/libvirt/libvirt.git synced 2025-02-25 18:55:26 -06:00
Code Issues Packages Projects Releases Wiki Activity
Read-only mirror. Please submit merge requests / issues to https://gitlab.com/libvirt/libvirt
17,060 Commits 67 Branches 632 Tags 1.1 GiB
C 94.8%
Python 2%
Meson 0.9%
Shell 0.8%
Dockerfile 0.6%
Other 0.8%
55d54dd938
Go to file
Eric Blake 55d54dd938 conf: avoid memory leaks while parsing seclabel 
Our seclabel parsing was repeatedly assigning malloc'd data into a
temporary variable, without first freeing the previous use.  Among
other leaks flagged by valgrind:

==9312== 8 bytes in 1 blocks are definitely lost in loss record 88 of 821
==9312==    at 0x4A0645D: malloc (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==9312==    by 0x8C40369: strdup (strdup.c:42)
==9312==    by 0x50EA799: virStrdup (virstring.c:676)
==9312==    by 0x50FAEB9: virXPathString (virxml.c:90)
==9312==    by 0x50FAF1E: virXPathStringLimit (virxml.c:112)
==9312==    by 0x510F516: virSecurityLabelDefParseXML (domain_conf.c:4571)
==9312==    by 0x510FB20: virSecurityLabelDefsParseXML (domain_conf.c:4720)

While it was multiple problems, it looks like commit da78351 (thankfully
unreleased) was to blame for all of them.

* src/conf/domain_conf.c (virSecurityLabelDefParseXML): Plug leaks
detected by valgrind.

Signed-off-by: Eric Blake <eblake@redhat.com>
2014-07-23 13:52:57 -06:00
.gnulib@2d280742a9 build: fix gnulib build for mingw 2014-07-09 16:09:17 -06:00
build-aux Require spaces around equality comparisons 2014-03-18 11:29:44 +01:00
daemon net: merge virNetworkGetDHCPLeases and virNetworkGetDHCPLeasesForMAC 2014-06-27 09:38:13 +02:00
docs docs: Point to list of valid pool target volume formats 2014-07-23 11:05:56 -04:00
examples domtop: Fix build on mingw 2014-07-22 09:53:18 +02:00
gnulib maint: update to latest gnulib 2014-01-01 06:02:47 -07:00
include lib: Introduce flag VIR_DOMAIN_BLOCK_REBASE_RELATIVE 2014-07-08 11:51:06 +02:00
m4 build: prefer -fstack-protector-strong to -all 2014-06-12 08:16:03 +02:00
po numatune: Encapsulate numatune configuration in order to unify results 2014-07-16 20:15:45 +02:00
src conf: avoid memory leaks while parsing seclabel 2014-07-23 13:52:57 -06:00
tests lxc domain from xml: convert lxc.cap.drop 2014-07-23 15:12:37 +08:00
tools virsh: Document bandwidth maximum more clearly 2014-07-17 13:15:12 -04:00
.ctags maint: Make ctags work out of the box 2013-07-18 08:47:21 +02:00
.dir-locals.el build: avoid tabs that failed syntax-check 2012-09-06 09:43:46 -06:00
.gitignore examples: Introduce domtop 2014-07-18 16:39:54 +02:00
.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 Added myself in AUTHORS.in 2014-07-23 16:23:46 +02:00
autobuild.sh Disable libvirtd by default when building on Win32 2014-04-29 11:30:32 +01:00
autogen.sh maint: detect VPATH builds when checking for gnulib update 2014-06-04 16:06:55 -06:00
bootstrap maint: update to latest gnulib 2014-01-01 06:02:47 -07:00
bootstrap.conf Add helpers for getting env vars in a setuid environment 2013-10-21 14:03:52 +01:00
cfg.mk examples: Introduce domtop 2014-07-18 16:39:54 +02:00
ChangeLog-old Fix typos in src/* 2014-04-21 16:49:08 -06:00
config-post.h build: fix build of virt-login-shell on systems with older gnutls 2013-10-22 09:41:50 -06:00
configure.ac examples: Introduce domtop 2014-07-18 16:39:54 +02:00
COPYING maint: follow recommended practice for using LGPL 2013-05-20 14:15:21 -06:00
COPYING.LESSER maint: follow recommended practice for using LGPL 2013-05-20 14:15:21 -06:00
HACKING docs: Fix broken link in the HACKING page 2014-07-04 18:28:24 +02:00
libvirt-lxc.pc.in Add pkg-config files for libvirt-qemu & libvirt-lxc 2014-06-23 16:17:27 +01:00
libvirt-qemu.pc.in Add pkg-config files for libvirt-qemu & libvirt-lxc 2014-06-23 16:17:27 +01:00
libvirt.pc.in Add pkg-config files for libvirt-qemu & libvirt-lxc 2014-06-23 16:17:27 +01:00
libvirt.spec.in spec: Enable sanlock on qemu_kvm_arches for RHEL 2014-07-23 16:43:30 +02:00
Makefile.am examples: Introduce domtop 2014-07-18 16:39:54 +02:00
Makefile.nonreentrant maint: use LGPL correctly 2013-05-20 14:03:48 -06:00
mingw-libvirt.spec.in build: package .pc files for mingw64 2014-07-09 16:45:15 -06:00
README Correct typos in the documentation (Atsushi SAKAI) 2008-01-24 10:15:13 +00:00
README-hacking docs: update README-hacking 2014-05-06 16:20:24 -06:00
run.in Add PKG_CONFIG_PATH to run.in script. 2014-06-26 14:32:35 +01:00
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>