[libvirt] Supporting vhost-net and macvtap in libvirt for QEMU
by Anthony Liguori
Disclaimer: I am neither an SR-IOV nor a vhost-net expert, but I've CC'd
people that are who can throw tomatoes at me for getting bits wrong :-)
I wanted to start a discussion about supporting vhost-net in libvirt.
vhost-net has not yet been merged into qemu but I expect it will be soon
so it's a good time to start this discussion.
There are two modes worth supporting for vhost-net in libvirt. The
first mode is where vhost-net backs to a tun/tap device. This is
behaves in very much the same way that -net tap behaves in qemu today.
Basically, the difference is that the virtio backend is in the kernel
instead of in qemu so there should be some performance improvement.
Current, libvirt invokes qemu with -net tap,fd=X where X is an already
open fd to a tun/tap device. I suspect that after we merge vhost-net,
libvirt could support vhost-net in this mode by just doing -net
vhost,fd=X. I think the only real question for libvirt is whether to
provide a user visible switch to use vhost or to just always use vhost
when it's available and it makes sense. Personally, I think the later
makes sense.
The more interesting invocation of vhost-net though is one where the
vhost-net device backs directly to a physical network card. In this
mode, vhost should get considerably better performance than the current
implementation. I don't know the syntax yet, but I think it's
reasonable to assume that it will look something like -net
tap,dev=eth0. The effect will be that eth0 is dedicated to the guest.
On most modern systems, there is a small number of network devices so
this model is not all that useful except when dealing with SR-IOV
adapters. In that case, each physical device can be exposed as many
virtual devices (VFs). There are a few restrictions here though. The
biggest is that currently, you can only change the number of VFs by
reloading a kernel module so it's really a parameter that must be set at
startup time.
I think there are a few ways libvirt could support vhost-net in this
second mode. The simplest would be to introduce a new tag similar to
<source network='br0'>. In fact, if you probed the device type for the
network parameter, you could probably do something like <source
network='eth0'> and have it Just Work.
Another model would be to have libvirt see an SR-IOV adapter as a
network pool whereas it handled all of the VF management. Considering
how inflexible SR-IOV is today, I'm not sure whether this is the best model.
Has anyone put any more thought into this problem or how this should be
modeled in libvirt? Michael, could you share your current thinking for
-net syntax?
--
Regards,
Anthony Liguori
6 months, 2 weeks
[libvirt] Libvirt multi queue support
by Naor Shlomo
Hello experts,
Could anyone please tell me if Multi Queue it fully supported in Libvirt and if so what version contains it?
Thanks,
Naor
7 years, 10 months
[libvirt] [PATCH/RFC] Add missing delta from Ubuntu to apparmor profiles
by Stefan Bader
This had been on the Debian package list before but its time to take
this onwards. So the goal would be to have one set to rule them all
(when using apparmor) and drop the seperate set of definitions which
exist at least in the Ubuntu packaging.
Right now the patch would be at a state which adds all missing files
and rules to the current examples in libvirt and installs them when
using --with-apparmor-profiles.
One problem seems to be that some of the definitions might cause
parse failures on certain versions of apparmor. I checked this morning
and this looks a bit hairy. So some apparmor 2.8 versions potentially
have issues, but not all apparmor 2.8 are the same (gah).
I could imagine (but John, we really could use some guidance here ;))
that at least some changes could be related to version 2.8.95~2430:
+ debian/patches/mediate-signals.patch,
debian/patches/change-signal-syntax.patch: Parse signal rules with
apparmor_parser. See the apparmor.d(5) man page for syntax details.
+ debian/patches/change-ptrace-syntax.patch,
debian/patches/mediate-ptrace.patch: Parse ptrace rules with
apparmor_parser. See the apparmor.d(5) man page for syntax details.
But, regardless of the when, the apparmor rules maybe need a way to handle
versioned features of the parser. One proposal was to comment out problematic
rules and allow the packager to re-enable things. Maybe going one step
further and have some pre-processing that handles version based sections
(like #if (APPARMOR_VERSION >= xxx)).
So that is where we stand. Ideas are very welcome.
-Stefan
---
>From aec5cf8cc30c80492a37856626264c3d4c27a31f Mon Sep 17 00:00:00 2001
From: Stefan Bader <stefan.bader(a)canonical.com>
Date: Thu, 18 Sep 2014 14:15:17 +0200
Subject: [PATCH] Add missing delta from Ubuntu to apparmor profiles
This fixes up the upstream profiles and would allow to drop apparmor
related delta from the Ubuntu package.
Thanks to Serge Hallyn for the Makefile.am install hook that allows
to rename the local file.
Signed-off-by: Stefan Bader <stefan.bader(a)canonical.com>
---
examples/apparmor/Makefile.am | 10 ++++++++
examples/apparmor/libvirt-lxc | 15 +++++++++++-
examples/apparmor/libvirt-qemu | 31 +++++++++++++++++++++++-
examples/apparmor/local-usr.sbin.libvirtd | 2 ++
examples/apparmor/usr.lib.libvirt.virt-aa-helper | 25 ++++++++++++++++---
examples/apparmor/usr.sbin.libvirtd | 17 ++++++++++++-
6 files changed, 94 insertions(+), 6 deletions(-)
create mode 100644 examples/apparmor/local-usr.sbin.libvirtd
diff --git a/examples/apparmor/Makefile.am b/examples/apparmor/Makefile.am
index 7a20e16..aa46cb9 100644
--- a/examples/apparmor/Makefile.am
+++ b/examples/apparmor/Makefile.am
@@ -20,6 +20,7 @@ EXTRA_DIST= \
libvirt-qemu \
libvirt-lxc \
usr.lib.libvirt.virt-aa-helper \
+ local-usr.sbin.libvirtd \
usr.sbin.libvirtd
if WITH_APPARMOR_PROFILES
@@ -29,6 +30,15 @@ apparmor_DATA = \
usr.sbin.libvirtd \
$(NULL)
+localdir = $(apparmordir)/local
+local_DATA = \
+ local-usr.sbin.libvirtd \
+ $(NULL)
+
+install-data-hook:
+ mv $(DESTDIR)$(localdir)/local-usr.sbin.libvirtd \
+ $(DESTDIR)$(localdir)/usr.sbin.libvirtd
+
abstractionsdir = $(apparmordir)/abstractions
abstractions_DATA = \
libvirt-qemu \
diff --git a/examples/apparmor/libvirt-lxc b/examples/apparmor/libvirt-lxc
index 4bfb503..4705e0a 100644
--- a/examples/apparmor/libvirt-lxc
+++ b/examples/apparmor/libvirt-lxc
@@ -1,12 +1,18 @@
-# Last Modified: Fri Feb 7 13:01:36 2014
+# Last Modified: Thu, 18 Sep 2014 13:56:49 +0200
#include <abstractions/base>
umount,
+ dbus,
+ signal,
+ ptrace,
# ignore DENIED message on / remount
deny mount options=(ro, remount) -> /,
+ # support use of cgmanager proxy
+ mount options=(move) /sys/fs/cgroup/cgmanager/ -> /sys/fs/cgroup/cgmanager.lower/,
+
# allow tmpfs mounts everywhere
mount fstype=tmpfs,
@@ -33,8 +39,15 @@
mount fstype=fusectl -> /sys/fs/fuse/connections/,
mount fstype=securityfs -> /sys/kernel/security/,
mount fstype=debugfs -> /sys/kernel/debug/,
+ deny mount fstype=debugfs -> /var/lib/ureadahead/debugfs/,
mount fstype=proc -> /proc/,
mount fstype=sysfs -> /sys/,
+
+ mount options=(rw nosuid nodev noexec remount) -> /sys/,
+ mount options=(rw remount) -> /sys/kernel/security/,
+ mount options=(rw remount) -> /sys/fs/pstore/,
+ mount options=(ro remount) -> /sys/fs/pstore/,
+
deny /sys/firmware/efi/efivars/** rwklx,
deny /sys/kernel/security/** rwklx,
diff --git a/examples/apparmor/libvirt-qemu b/examples/apparmor/libvirt-qemu
index c6de6dd..b69e64c 100644
--- a/examples/apparmor/libvirt-qemu
+++ b/examples/apparmor/libvirt-qemu
@@ -1,4 +1,4 @@
-# Last Modified: Wed Sep 3 21:52:03 2014
+# Last Modified: Thu, 18 Sep 2014 16:41:21 +0200
#include <abstractions/base>
#include <abstractions/consoles>
@@ -13,15 +13,22 @@
capability setgid,
capability setuid,
+ # this is needed with libcap-ng support, however it breaks a lot of things
+ # atm, so just silence the denial until libcap-ng works right. LP: #522845
+ deny capability setpcap,
+
network inet stream,
network inet6 stream,
/dev/net/tun rw,
+ /dev/tap* rw,
/dev/kvm rw,
/dev/ptmx rw,
/dev/kqemu rw,
@{PROC}/*/status r,
@{PROC}/sys/kernel/cap_last_cap r,
+ owner @{PROC}/*/auxv r,
+ @{PROC}/sys/vm/overcommit_memory r,
# For hostdev access. The actual devices will be added dynamically
/sys/bus/usb/devices/ r,
@@ -38,6 +45,9 @@
/dev/snd/* rw,
capability ipc_lock,
# spice
+ /usr/bin/qemu-system-i386-spice rmix,
+ /usr/bin/qemu-system-x86_64-spice rmix,
+ /{dev,run}/shm/ r,
owner /{dev,run}/shm/spice.* rw,
# 'kill' is not required for sound and is a security risk. Do not enable
# unless you absolutely need it.
@@ -73,6 +83,7 @@
# the various binaries
/usr/bin/kvm rmix,
/usr/bin/qemu rmix,
+ /usr/bin/qemu-system-aarch64 rmix,
/usr/bin/qemu-system-arm rmix,
/usr/bin/qemu-system-cris rmix,
/usr/bin/qemu-system-i386 rmix,
@@ -91,6 +102,7 @@
/usr/bin/qemu-system-sparc rmix,
/usr/bin/qemu-system-sparc64 rmix,
/usr/bin/qemu-system-x86_64 rmix,
+ /usr/bin/qemu-system-x86_64-spice rmix,
/usr/bin/qemu-alpha rmix,
/usr/bin/qemu-arm rmix,
/usr/bin/qemu-armeb rmix,
@@ -117,6 +129,16 @@
/bin/dash rmix,
/bin/dd rmix,
/bin/cat rmix,
+ /etc/pki/CA/ r,
+ /etc/pki/CA/* r,
+ /etc/pki/libvirt/ r,
+ /etc/pki/libvirt/** r,
+
+ # for rbd
+ /etc/ceph/ceph.conf r,
+
+ # for access to hugepages
+ owner "/run/hugepages/kvm/libvirt/qemu/**" rw,
# for usb access
/dev/bus/usb/ r,
@@ -124,6 +146,13 @@
/sys/bus/ r,
/sys/class/ r,
+ signal (receive) peer=/usr/sbin/libvirtd,
+ ptrace (tracedby) peer=/usr/sbin/libvirtd,
+
+ # for ppc device-tree access
+ @{PROC}/device-tree/ r,
+ @{PROC}/device-tree/** r,
+
/usr/{lib,libexec}/qemu-bridge-helper Cx -> qemu_bridge_helper,
# child profile for bridge helper process
profile qemu_bridge_helper {
diff --git a/examples/apparmor/local-usr.sbin.libvirtd b/examples/apparmor/local-usr.sbin.libvirtd
new file mode 100644
index 0000000..6e19f20
--- /dev/null
+++ b/examples/apparmor/local-usr.sbin.libvirtd
@@ -0,0 +1,2 @@
+# Site-specific additions and overrides for usr.sbin.libvirtd.
+# For more details, please see /etc/apparmor.d/local/README.
diff --git a/examples/apparmor/usr.lib.libvirt.virt-aa-helper b/examples/apparmor/usr.lib.libvirt.virt-aa-helper
index bceaaff..4df86b0 100644
--- a/examples/apparmor/usr.lib.libvirt.virt-aa-helper
+++ b/examples/apparmor/usr.lib.libvirt.virt-aa-helper
@@ -1,8 +1,9 @@
-# Last Modified: Mon Apr 5 15:10:27 2010
+# Last Modified: Thu, 18 Sep 2014 14:05:36 +0200
#include <tunables/global>
/usr/lib/libvirt/virt-aa-helper {
#include <abstractions/base>
+ #include <abstractions/user-tmp>
# needed for searching directories
capability dac_override,
@@ -19,6 +20,12 @@
# for hostdev
/sys/devices/ r,
/sys/devices/** r,
+ /sys/bus/usb/devices/ r,
+ /sys/bus/usb/devices/** r,
+ deny /dev/sd* r,
+ deny /dev/dm-* r,
+ deny /dev/mapper/ r,
+ deny /dev/mapper/* r,
/usr/lib/libvirt/virt-aa-helper mr,
/sbin/apparmor_parser Ux,
@@ -26,8 +33,11 @@
/etc/apparmor.d/libvirt/* r,
/etc/apparmor.d/libvirt/libvirt-[0-9a-f]*-[0-9a-f]*-[0-9a-f]*-[0-9a-f]*-[0-9a-f]* rw,
- # for backingstore -- allow access to non-hidden files in @{HOME} as well
- # as storage pools
+ # For backingstore, virt-aa-helper needs to peek inside the disk image, so
+ # allow access to non-hidden files in @{HOME} as well as storage pools, and
+ # removable media and filesystems, and certain file extentions. A
+ # virt-aa-helper failure when checking a disk for backinsgstore is non-fatal
+ # (but obviously the backingstore won't be added).
audit deny @{HOME}/.* mrwkl,
audit deny @{HOME}/.*/ rw,
audit deny @{HOME}/.*/** mrwkl,
@@ -35,8 +45,17 @@
audit deny @{HOME}/bin/** mrwkl,
@{HOME}/ r,
@{HOME}/** r,
+ @{HOME}/.Private/** mrwlk,
+ @{HOMEDIRS}/.ecryptfs/*/.Private/** mrwlk,
+
/var/lib/libvirt/images/ r,
/var/lib/libvirt/images/** r,
+ /var/lib/nova/images/** r,
+ /var/lib/nova/instances/_base/** r,
+ /var/lib/nova/instances/snapshots/** r,
+ /var/lib/eucalyptus/instances/**/disk* r,
+ /var/lib/eucalyptus/instances/**/loader* r,
+ /var/lib/uvtool/libvirt/images/** r,
/{media,mnt,opt,srv}/** r,
/**.img r,
diff --git a/examples/apparmor/usr.sbin.libvirtd b/examples/apparmor/usr.sbin.libvirtd
index 3011eff..814b4d81 100644
--- a/examples/apparmor/usr.sbin.libvirtd
+++ b/examples/apparmor/usr.sbin.libvirtd
@@ -1,10 +1,12 @@
-# Last Modified: Mon Apr 5 15:03:58 2010
+# Last Modified: Tue, 23 Sep 2014 09:28:07 +0200
#include <tunables/global>
@{LIBVIRT}="libvirt"
/usr/sbin/libvirtd {
#include <abstractions/base>
#include <abstractions/dbus>
+ # Site-specific additions and overrides. See local/README for details.
+ #include <local/usr.sbin.libvirtd>
capability kill,
capability net_admin,
@@ -23,6 +25,7 @@
capability setpcap,
capability mknod,
capability fsetid,
+ capability ipc_lock,
capability audit_write,
# Needed for vfio
@@ -33,6 +36,12 @@
network inet6 stream,
network inet6 dgram,
network packet dgram,
+ network netlink,
+
+ dbus bus=system,
+ signal,
+ ptrace,
+ unix,
# Very lenient profile for libvirtd since we want to first focus on confining
# the guests. Guests will have a very restricted profile.
@@ -45,6 +54,12 @@
/usr/sbin/* PUx,
/lib/udev/scsi_id PUx,
/usr/lib/xen-common/bin/xen-toolstack PUx,
+ /usr/lib/xen-*/bin/pygrub PUx,
+ /usr/lib/xen-*/bin/libxl-save-helper PUx,
+
+ # Required by nwfilter_ebiptables_driver.c:ebiptablesWriteToTempFile() to
+ # write and run an ebtables script.
+ /var/lib/libvirt/virtd* ixr,
# force the use of virt-aa-helper
audit deny /sbin/apparmor_parser rwxl,
--
1.9.1
7 years, 11 months
[libvirt] [PATCH] qemu: don't refuse to undefine a guest with NVRAM file
by Daniel P. Berrange
The undefine operation should always be allowed to succeed
regardless of whether any NVRAM file exists. ie we should
not force the application to use the VIR_DOMAIN_UNDEFINE_NVRAM
flag. It is valid for the app to decide it wants the NVRAM
file left on disk, in the same way that disk images are left
on disk at undefine.
---
src/qemu/qemu_driver.c | 20 +++++++-------------
1 file changed, 7 insertions(+), 13 deletions(-)
diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index bec05d4..302bf48 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -6985,19 +6985,13 @@ qemuDomainUndefineFlags(virDomainPtr dom,
if (!virDomainObjIsActive(vm) &&
vm->def->os.loader && vm->def->os.loader->nvram &&
- virFileExists(vm->def->os.loader->nvram)) {
- if (!(flags & VIR_DOMAIN_UNDEFINE_NVRAM)) {
- virReportError(VIR_ERR_OPERATION_INVALID, "%s",
- _("cannot delete inactive domain with nvram"));
- goto cleanup;
- }
-
- if (unlink(vm->def->os.loader->nvram) < 0) {
- virReportSystemError(errno,
- _("failed to remove nvram: %s"),
- vm->def->os.loader->nvram);
- goto cleanup;
- }
+ virFileExists(vm->def->os.loader->nvram) &&
+ (flags & VIR_DOMAIN_UNDEFINE_NVRAM) &&
+ (unlink(vm->def->os.loader->nvram) < 0)) {
+ virReportSystemError(errno,
+ _("failed to remove nvram: %s"),
+ vm->def->os.loader->nvram);
+ goto cleanup;
}
if (virDomainDeleteConfig(cfg->configDir, cfg->autostartDir, vm) < 0)
--
2.1.0
7 years, 11 months
[libvirt] [PATCH v2 0/8] Add support for fetching statistics of completed jobs
by Jiri Denemark
Using virDomainGetJobStats, we can monitor running jobs but sometimes it
may be useful to get statistics about a job that already finished, for
example, to get the final amount of data transferred during migration or
to get an idea about total downtime. This is what the following patches
are about.
Version 2:
- changed according to John's review (see individual patches for
details)
Jiri Denemark (8):
Refactor job statistics
qemu: Avoid incrementing jobs_queued if virTimeMillisNow fails
Add support for fetching statistics of completed jobs
qemu: Silence coverity on optional migration stats
virsh: Add support for completed job stats
qemu: Transfer migration statistics to destination
qemu: Recompute downtime and total time when migration completes
qemu: Transfer recomputed stats back to source
include/libvirt/libvirt.h.in | 11 ++
src/libvirt.c | 11 +-
src/qemu/qemu_domain.c | 189 ++++++++++++++++++++++++++-
src/qemu/qemu_domain.h | 32 ++++-
src/qemu/qemu_driver.c | 130 ++++--------------
src/qemu/qemu_migration.c | 304 ++++++++++++++++++++++++++++++++++++-------
src/qemu/qemu_monitor_json.c | 10 +-
src/qemu/qemu_process.c | 9 +-
tools/virsh-domain.c | 27 +++-
tools/virsh.pod | 10 +-
10 files changed, 557 insertions(+), 176 deletions(-)
--
2.1.0
8 years
[libvirt] Assert with libvirt + xen hvm
by CloudPatch Staff
We're hitting an assert whenever we try to create an HVM instance under Xen
via libvirtd.
System is running on Gentoo, package information as follows:
app-emulation/xen-4.5.0 USE="api debug flask hvm pam pygrub python qemu
screen"
app-emulation/xen-tools-4.5.0 USE="api debug flask hvm pam pygrub python
qemu screen"
app-emulation/libvirt-1.2.11-r2:0/1.2.11 USE="caps libvirtd lvm macvtap nls
qemu udev vepa virtualbox xen"
The following commands are run in parallel:
vmmachine ~ # libvirtd --listen
2015-01-22 16:33:13.596+0000: 2620: info : libvirt version: 1.2.11
2015-01-22 16:33:13.596+0000: 2620: error : udevGetDMIData:1607 : Failed to
get udev device for syspath '/sys/devices/virtual/dmi/id' or
'/sys/class/dmi/id'
libvirtd: libxl_fork.c:350: sigchld_installhandler_core: Assertion
`((void)"application must negotiate with libxl about SIGCHLD",
!(sigchld_saved_action.sa_flags & 4) &&
(sigchld_saved_action.__sigaction_handler.sa_handler == ((__sighandler_t)
0) || sigchld_saved_action.__sigaction_handler.sa_handler ==
((__sighandler_t) 1)))' failed.
Aborted
vmmachine ~ # VIRSH_DEBUG=0 virsh create xml
create: file(optdata): xml
libvirt: XML-RPC error : End of file while reading data: Input/output error
error: Failed to create domain from xml
error: End of file while reading data: Input/output error
libvirt: Domain Config error : Requested operation is not valid: A
different callback was requested
8 years, 6 months
[libvirt] [PATCH 0/6] storage: fs: tweak dir perms handling on build
by Cole Robinson
Consider the following issue
- Using virt-manager with qemu:///session
- User adds a storage pool pointing at /tmp. No explicit permissions are
requested in the XML
- virt-manager calls PoolDefine, then PoolBuild
- libvirt tries to unconditionally chmod 755 /tmp. This fails because my
user doesn't own root. Pool build fails, virt-manager reports failure
Yes there's a couple ways we could avoid this specific case in
virt-manager, but I think it makes more sense to have pool.build on
a directory be a no-op in this case. The following patches address this.
- Patch 1 is an error reporting tweak
- Patch 2 is a feature, but implementing it simplifies later patches
- Patch 3 makes pool.build not even attempt mkdir if the dir already exists.
- Patch 4 makes pool.build skip dir chown'ing unless user explicitly
requested uid or gid via the XML
- Patch 5-6 make pool.build skip dir chmod unless the user explicitly
requested <mode> via the XML. If a mode is required for mkdir, continue
to use the previous default.
Cole Robinson (6):
storage: fs: Don't overwrite virDirCreate error
storage: fs: Fill in permissions on pool refresh
storage: fs: Don't attempt directory creation if it already exists
storage: fs: Don't try to chown directory unless user requested
storage: conf: Don't set any default <mode> in the XML
storage: fs: Only force directory permissions if required
docs/schemas/storagecommon.rng | 5 +-
src/conf/storage_conf.c | 42 +++++------
src/storage/storage_backend.c | 20 ++++--
src/storage/storage_backend.h | 3 +
src/storage/storage_backend_fs.c | 81 ++++++++++++++++------
src/storage/storage_backend_logical.c | 4 +-
src/util/virfile.c | 47 ++++++++-----
tests/storagepoolxml2xmlin/pool-dir.xml | 2 +-
tests/storagepoolxml2xmlout/pool-dir.xml | 2 +-
tests/storagepoolxml2xmlout/pool-netfs-gluster.xml | 2 +-
tests/storagevolxml2xmlin/vol-file.xml | 6 +-
tests/storagevolxml2xmlout/vol-file.xml | 6 +-
tests/storagevolxml2xmlout/vol-gluster-dir.xml | 2 +-
tests/storagevolxml2xmlout/vol-sheepdog.xml | 2 +-
14 files changed, 147 insertions(+), 77 deletions(-)
--
2.3.6
8 years, 9 months
[libvirt] [java] [PATCH 0/6] Fix JNA wrapping, fix memory leaks and wrap security model / label function
by Claudio Bley
Hi.
First and foremost, this series fixes a few mistakes in the wrapping
code found by inspecting the org.libvirt.jna.Libvirt interface and the
corresponding C types of the XML API file.
The last two patches add two missing functions introduced in libvirt
0.6.1.
At the end of the day, this means libvirt-java has gained full
coverage of the libvirt functions up to and including version
0.8.5. Yay!
Claudio Bley (6):
JNA: fix wrong return type void vs. int
JNA: add CString class and fix memory leaks
JNA: simplify freeing memory for C strings
Use the CString class for Arrays of CStrings too
Implement Domain.getSecurityLabel and add SecurityLabel class
Implement Connect.getSecurityModel and add SecurityModel class
src/main/java/org/libvirt/Connect.java | 74 +++++++++--------
src/main/java/org/libvirt/Device.java | 9 +-
src/main/java/org/libvirt/Domain.java | 57 ++++++-------
src/main/java/org/libvirt/DomainSnapshot.java | 8 +-
src/main/java/org/libvirt/Interface.java | 7 +-
src/main/java/org/libvirt/Library.java | 44 +++-------
src/main/java/org/libvirt/Network.java | 14 +---
src/main/java/org/libvirt/NetworkFilter.java | 2 +-
src/main/java/org/libvirt/Secret.java | 2 +-
src/main/java/org/libvirt/SecurityLabel.java | 49 +++++++++++
src/main/java/org/libvirt/SecurityModel.java | 37 +++++++++
src/main/java/org/libvirt/StoragePool.java | 9 +-
src/main/java/org/libvirt/StorageVol.java | 16 +---
src/main/java/org/libvirt/jna/CString.java | 85 +++++++++++++++++++
src/main/java/org/libvirt/jna/Libvirt.java | 114 +++++++++++++++++---------
15 files changed, 343 insertions(+), 184 deletions(-)
create mode 100644 src/main/java/org/libvirt/SecurityLabel.java
create mode 100644 src/main/java/org/libvirt/SecurityModel.java
create mode 100644 src/main/java/org/libvirt/jna/CString.java
--
2.2.2
8 years, 10 months
[libvirt] [libvirt-glib] gconfig: Fix small leak in test-domain-create
by Christophe Fergeau
The object returned by gvir_config_domain_disk_get_driver() must be
unref'ed when no longer used.
---
libvirt-gconfig/tests/test-domain-create.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/libvirt-gconfig/tests/test-domain-create.c b/libvirt-gconfig/tests/test-domain-create.c
index eb4b945..417d3d0 100644
--- a/libvirt-gconfig/tests/test-domain-create.c
+++ b/libvirt-gconfig/tests/test-domain-create.c
@@ -284,6 +284,7 @@ int main(int argc, char **argv)
g_assert(gvir_config_domain_disk_driver_get_copy_on_read(driver));
g_assert(gvir_config_domain_disk_get_target_bus(disk) == GVIR_CONFIG_DOMAIN_DISK_BUS_IDE);
g_str_const_check(gvir_config_domain_disk_get_target_dev(disk), "hda");
+ g_object_unref(driver);
/* network interfaces node */
--
2.3.5
8 years, 10 months
