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8 Commits

Author SHA1 Message Date
Laine Stump 40080a09a5 make commandtest more robust to fix broken build 2011-07-06 11:10:52 -04:00
Laine Stump 05aa1933ee make commandtest more robust 2011-07-06 11:08:36 -04:00
Peter Robinson 6051cec412 add ARM to NUMA platform exlcludes 2011-07-06 15:45:06 +01:00
Laine Stump 84c34151e4 update to libvirt-0.8.8-5
Fix for CVE-2011-2178, regression introduced in disk probe logic,
Bug 709775

Fix for CVE-2011-2511, integer overflow in VirDomainGetVcpus,
Bug 717204

Add several build and runtime dependencies to specfile
Bug 680270
2011-07-05 18:36:14 -04:00
Laine Stump 2915aa73af Fix for CVE-2011-1486, error reporting in libvirtd is not thread safe, bug 693457 2011-04-05 15:51:36 -04:00
Daniel Veillard dedb223721 Fix for CVE-2011-1146, missing checks on read-only connections 2011-03-15 09:43:40 +08:00
Daniel P. Berrange 2243a44969 Add patch to fix -kernel boot with latest QEMU 2011-02-21 14:35:08 +00:00
Daniel Veillard 95a9c60969 Release of libvirt-0.8.8 upstream
- expose new API for sysinfo extraction
- cgroup blkio weight support
- smartcard device support
- qemu: Support per-device boot ordering
- Various improvements and bug fixes
Daniel
2011-02-17 12:24:52 -05:00
21 changed files with 3060 additions and 2328 deletions
-31
View File
@@ -1,31 +0,0 @@
[suppress_function]
symbol_version_regexp = LIBVIRT_PRIVATE.*
soname_regexp = libvirt\\.so.*
[suppress_function]
symbol_version_regexp = LIBVIRT_ADMIN_PRIVATE.*
soname_regexp = libvirt-admin\\.so.*
[suppress_variable]
symbol_version_regexp = LIBVIRT_PRIVATE.*
soname_regexp = libvirt\\.so.*
[suppress_variable]
symbol_version_regexp = LIBVIRT_ADMIN_PRIVATE.*
soname_regexp = libvirt-admin\\.so.*
[suppress_function]
symbol_version_regexp = .*
soname_regexp = libvirt_storage_.*\\.so.*
[suppress_variable]
symbol_version_regexp = .*
soname_regexp = libvirt_storage_.*\\.so.*
[suppress_function]
symbol_version_regexp = .*
soname_regexp = libvirt_driver_.*\\.so.*
[suppress_variable]
symbol_version_regexp = .*
soname_regexp = libvirt_driver_.*\\.so.*
+4 -1
View File
@@ -2,4 +2,7 @@
*.rpm
i686
x86_64
libvirt-*.tar.xz
libvirt-*.tar.gz
/libvirt-0.8.4.tar.gz
/libvirt-0.8.5.tar.gz
/libvirt-0.8.7.tar.gz
@@ -1,36 +0,0 @@
From: Michal Privoznik <mprivozn@redhat.com>
Date: Mon, 9 Mar 2020 16:40:57 +0100
Subject: [PATCH] virDomainDiskTranslateSourcePool: Check for disk type
correctly
When rewriting the virDomainDiskTranslateSourcePool() function in
v6.1.0-rc1~184 a typo was introduced. Previously, we allowed
startup policy only for those volumes which translated to
VIR_STORAGE_TYPE_FILE. But starting with the referenced commit,
the value we checked for was changed to VIR_STORAGE_VOL_FILE
which comes from a different enum and has a different value too.
This is wrong, because virStorageSourceGetActualType() returns a
value from the original enum.
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1811728
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
(cherry picked from commit 3918dbd84e4951b43f93fbf50ef52be00274850c)
---
src/conf/domain_conf.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index 17867eeece..fd2e8f4eb5 100644
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -31746,7 +31746,7 @@ virDomainDiskTranslateSourcePool(virDomainDiskDefPtr def)
}
if (def->startupPolicy != 0 &&
- virStorageSourceGetActualType(def->src) != VIR_STORAGE_VOL_FILE) {
+ virStorageSourceGetActualType(def->src) != VIR_STORAGE_TYPE_FILE) {
virReportError(VIR_ERR_XML_ERROR, "%s",
_("'startupPolicy' is only valid for "
"'file' type volume"));
@@ -1,55 +0,0 @@
From: Laine Stump <laine@redhat.com>
Date: Thu, 7 May 2020 22:32:59 -0400
Subject: [PATCH] network: make it safe to call networkSetupPrivateChains()
multiple times
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
networkSetupPrivateChains() is currently called only once per run of
libvirtd, so it can assume that errInitV4 and errInitV6 are empty/null
when it is called. In preparation for potentially calling this
function multiple times during one run, this patch moves the reset of
errInitV[46] to the top of the function, to assure no memory is
leaked.
Signed-off-by: Laine Stump <laine@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
(cherry picked from commit de110f110fb917a31b9f33ad8e4b3c1d3284766a)
---
src/network/bridge_driver_linux.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/src/network/bridge_driver_linux.c b/src/network/bridge_driver_linux.c
index 7bbde5c6a9..80bd2409e1 100644
--- a/src/network/bridge_driver_linux.c
+++ b/src/network/bridge_driver_linux.c
@@ -48,6 +48,10 @@ static void networkSetupPrivateChains(void)
VIR_DEBUG("Setting up global firewall chains");
createdChains = false;
+ virFreeError(errInitV4);
+ errInitV4 = NULL;
+ virFreeError(errInitV6);
+ errInitV6 = NULL;
rc = iptablesSetupPrivateChains(VIR_FIREWALL_LAYER_IPV4);
if (rc < 0) {
@@ -56,8 +60,6 @@ static void networkSetupPrivateChains(void)
errInitV4 = virSaveLastError();
virResetLastError();
} else {
- virFreeError(errInitV4);
- errInitV4 = NULL;
if (rc) {
VIR_DEBUG("Created global IPv4 chains");
createdChains = true;
@@ -73,8 +75,6 @@ static void networkSetupPrivateChains(void)
errInitV6 = virSaveLastError();
virResetLastError();
} else {
- virFreeError(errInitV6);
- errInitV6 = NULL;
if (rc) {
VIR_DEBUG("Created global IPv6 chains");
createdChains = true;
@@ -1,265 +0,0 @@
From: Laine Stump <laine@redhat.com>
Date: Thu, 7 May 2020 21:54:39 -0400
Subject: [PATCH] network: force re-creation of iptables private chains on
firewalld restart
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
When firewalld is stopped, it removes *all* iptables rules and chains,
including those added by libvirt. Since restarting firewalld means
stopping and then starting it, any time it is restarted, libvirt needs
to recreate all the private iptables chains it uses, along with all
the rules it adds.
We already have code in place to call networkReloadFirewallRules() any
time we're notified of a firewalld start, and
networkReloadFirewallRules() will call
networkPreReloadFirewallRules(), which calls
networkSetupPrivateChains(); unfortunately that last call is called
using virOnce(), meaning that it will only be called the first time
through networkPreReloadFirewallRules() after libvirtd starts - so of
course when firewalld is later restarted, the call to
networkSetupPrivateChains() is skipped.
The neat and tidy way to fix this would be if there was a standard way
to reset a pthread_once_t object so that the next time virOnce was
called, it would think the function hadn't been called, and call it
again. Unfortunately, there isn't any official way of doing that (we
*could* just fill it with 0 and hope for the best, but that doesn't
seem very safe.
So instead, this patch just adds a static variable called
chainInitDone, which is set to true after networkSetupPrivateChains()
is called for the first time, and then during calls to
networkPreReloadFirewallRules(), if chainInitDone is set, we call
networkSetupPrivateChains() directly instead of via virOnce().
It may seem unsafe to directly call a function that is meant to be
called only once, but I think in this case we're safe - there's
nothing in the function that is inherently "once only" - it doesn't
initialize anything that can't safely be re-initialized (as long as
two threads don't try to do it at the same time), and it only happens
when responding to a dbus message that firewalld has been started (and
I don't think it's possible for us to be processing two of those at
once), and even then only if the initial call to the function has
already been completed (so we're safe if we receive a firewalld
restart call at a time when we haven't yet called it, or even if
another thread is already in the process of executing it. The only
problematic bit I can think of is if another thread is in the process
of adding an iptable rule at the time we're executing this function,
but 1) none of those threads will be trying to add chains, and 2) if
there was a concurrency problem with other threads adding iptables
rules while firewalld was being restarted, it would still be a problem
even without this change.
This is yet another patch that fixes an occurrence of this error:
COMMAND_FAILED: '/usr/sbin/iptables -w10 -w --table filter --insert LIBVIRT_INP --in-interface virbr0 --protocol tcp --destination-port 67 --jump ACCEPT' failed: iptables: No chain/target/match by that name.
In particular, this resolves: https://bugzilla.redhat.com/1813830
Signed-off-by: Laine Stump <laine@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
(cherry picked from commit f5418b427e7d2f26803880309478de9103680826)
---
src/network/bridge_driver.c | 16 ++++---
src/network/bridge_driver_linux.c | 69 ++++++++++++++++++----------
src/network/bridge_driver_nop.c | 3 +-
src/network/bridge_driver_platform.h | 2 +-
4 files changed, 58 insertions(+), 32 deletions(-)
diff --git a/src/network/bridge_driver.c b/src/network/bridge_driver.c
index 369e80a889..aaf14defe4 100644
--- a/src/network/bridge_driver.c
+++ b/src/network/bridge_driver.c
@@ -273,7 +273,9 @@ static int
networkShutdownNetworkExternal(virNetworkObjPtr obj);
static void
-networkReloadFirewallRules(virNetworkDriverStatePtr driver, bool startup);
+networkReloadFirewallRules(virNetworkDriverStatePtr driver,
+ bool startup,
+ bool force);
static void
networkRefreshDaemons(virNetworkDriverStatePtr driver);
@@ -689,7 +691,7 @@ firewalld_dbus_filter_bridge(DBusConnection *connection G_GNUC_UNUSED,
if (reload) {
VIR_DEBUG("Reload in bridge_driver because of firewalld.");
- networkReloadFirewallRules(driver, false);
+ networkReloadFirewallRules(driver, false, true);
}
return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
@@ -798,7 +800,7 @@ networkStateInitialize(bool privileged,
virNetworkObjListPrune(network_driver->networks,
VIR_CONNECT_LIST_NETWORKS_INACTIVE |
VIR_CONNECT_LIST_NETWORKS_TRANSIENT);
- networkReloadFirewallRules(network_driver, true);
+ networkReloadFirewallRules(network_driver, true, false);
networkRefreshDaemons(network_driver);
if (virDriverShouldAutostart(network_driver->stateDir, &autostart) < 0)
@@ -868,7 +870,7 @@ networkStateReload(void)
network_driver->networkConfigDir,
network_driver->networkAutostartDir,
network_driver->xmlopt);
- networkReloadFirewallRules(network_driver, false);
+ networkReloadFirewallRules(network_driver, false, false);
networkRefreshDaemons(network_driver);
virNetworkObjListForEach(network_driver->networks,
networkAutostartConfig,
@@ -2236,14 +2238,16 @@ networkReloadFirewallRulesHelper(virNetworkObjPtr obj,
static void
-networkReloadFirewallRules(virNetworkDriverStatePtr driver, bool startup)
+networkReloadFirewallRules(virNetworkDriverStatePtr driver,
+ bool startup,
+ bool force)
{
VIR_INFO("Reloading iptables rules");
/* Ideally we'd not even register the driver when unprivilegd
* but until we untangle the virt driver that's not viable */
if (!driver->privileged)
return;
- networkPreReloadFirewallRules(driver, startup);
+ networkPreReloadFirewallRules(driver, startup, force);
virNetworkObjListForEach(driver->networks,
networkReloadFirewallRulesHelper,
NULL);
diff --git a/src/network/bridge_driver_linux.c b/src/network/bridge_driver_linux.c
index 80bd2409e1..b0bd207250 100644
--- a/src/network/bridge_driver_linux.c
+++ b/src/network/bridge_driver_linux.c
@@ -36,11 +36,14 @@ VIR_LOG_INIT("network.bridge_driver_linux");
#define PROC_NET_ROUTE "/proc/net/route"
static virOnceControl createdOnce;
-static bool createdChains;
+static bool chainInitDone; /* true iff networkSetupPrivateChains was ever called */
+static bool createdChains; /* true iff networkSetupPrivateChains created chains during most recent call */
static virErrorPtr errInitV4;
static virErrorPtr errInitV6;
-/* Only call via virOnce */
+/* Usually only called via virOnce, but can also be called directly in
+ * response to firewalld reload (if chainInitDone == true)
+ */
static void networkSetupPrivateChains(void)
{
int rc;
@@ -82,6 +85,8 @@ static void networkSetupPrivateChains(void)
VIR_DEBUG("Global IPv6 chains already exist");
}
}
+
+ chainInitDone = true;
}
@@ -111,7 +116,10 @@ networkHasRunningNetworks(virNetworkDriverStatePtr driver)
}
-void networkPreReloadFirewallRules(virNetworkDriverStatePtr driver, bool startup)
+void
+networkPreReloadFirewallRules(virNetworkDriverStatePtr driver,
+ bool startup,
+ bool force)
{
/*
* If there are any running networks, we need to
@@ -130,29 +138,42 @@ void networkPreReloadFirewallRules(virNetworkDriverStatePtr driver, bool startup
* of starting the network though as that makes them
* more likely to be seen by a human
*/
- if (!networkHasRunningNetworks(driver)) {
- VIR_DEBUG("Delayed global rule setup as no networks are running");
- return;
- }
+ if (chainInitDone && force) {
+ /* The Private chains have already been initialized once
+ * during this run of libvirtd, so 1) we can't do it again via
+ * virOnce(), and 2) we need to re-add the private chains even
+ * if there are currently no running networks, because the
+ * next time a network is started, libvirt will expect that
+ * the chains have already been added. So we call directly
+ * instead of via virOnce().
+ */
+ networkSetupPrivateChains();
- ignore_value(virOnce(&createdOnce, networkSetupPrivateChains));
+ } else {
+ if (!networkHasRunningNetworks(driver)) {
+ VIR_DEBUG("Delayed global rule setup as no networks are running");
+ return;
+ }
- /*
- * If this is initial startup, and we just created the
- * top level private chains we either
- *
- * - upgraded from old libvirt
- * - freshly booted from clean state
- *
- * In the first case we must delete the old rules from
- * the built-in chains, instead of our new private chains.
- * In the second case it doesn't matter, since no existing
- * rules will be present. Thus we can safely just tell it
- * to always delete from the builin chain
- */
- if (startup && createdChains) {
- VIR_DEBUG("Requesting cleanup of legacy firewall rules");
- iptablesSetDeletePrivate(false);
+ ignore_value(virOnce(&createdOnce, networkSetupPrivateChains));
+
+ /*
+ * If this is initial startup, and we just created the
+ * top level private chains we either
+ *
+ * - upgraded from old libvirt
+ * - freshly booted from clean state
+ *
+ * In the first case we must delete the old rules from
+ * the built-in chains, instead of our new private chains.
+ * In the second case it doesn't matter, since no existing
+ * rules will be present. Thus we can safely just tell it
+ * to always delete from the builin chain
+ */
+ if (startup && createdChains) {
+ VIR_DEBUG("Requesting cleanup of legacy firewall rules");
+ iptablesSetDeletePrivate(false);
+ }
}
}
diff --git a/src/network/bridge_driver_nop.c b/src/network/bridge_driver_nop.c
index 08d737511f..db89c10023 100644
--- a/src/network/bridge_driver_nop.c
+++ b/src/network/bridge_driver_nop.c
@@ -20,7 +20,8 @@
#include <config.h>
void networkPreReloadFirewallRules(virNetworkDriverStatePtr driver G_GNUC_UNUSED,
- bool startup G_GNUC_UNUSED)
+ bool startup G_GNUC_UNUSED,
+ bool force G_GNUC_UNUSED)
{
}
diff --git a/src/network/bridge_driver_platform.h b/src/network/bridge_driver_platform.h
index 169417a6c0..48ab52c160 100644
--- a/src/network/bridge_driver_platform.h
+++ b/src/network/bridge_driver_platform.h
@@ -62,7 +62,7 @@ struct _virNetworkDriverState {
typedef struct _virNetworkDriverState virNetworkDriverState;
typedef virNetworkDriverState *virNetworkDriverStatePtr;
-void networkPreReloadFirewallRules(virNetworkDriverStatePtr driver, bool startup);
+void networkPreReloadFirewallRules(virNetworkDriverStatePtr driver, bool startup, bool force);
void networkPostReloadFirewallRules(bool startup);
int networkCheckRouteCollision(virNetworkDefPtr def);
@@ -1,100 +0,0 @@
From: Laine Stump <laine@redhat.com>
Date: Fri, 1 May 2020 00:05:50 -0400
Subject: [PATCH] systemd: start libvirtd after firewalld/iptables services
When a system has enabled the iptables/ip6tables services rather than
firewalld, there is no explicit ordering of the start of those
services vs. libvirtd. This creates a problem when libvirtd.service is
started before ip[6]tables, as the latter, when it finally is started,
will remove all of the iptables rules that had previously been added
by libvirt, including the custom chains where libvirt's rules are
kept. This results in an error message similar to the following when a
user subsequently tries to start a new libvirt network:
"Error while activating network: Call to virNetworkCreate failed:
internal error: Failed to apply firewall rules
/usr/sbin/ip6tables -w --table filter --insert LIBVIRT_FWO \
--in-interface virbr2 --jump REJECT:
ip6tables: No chain/target/match by that name."
(Prior to logging this error, it also would have caused failure to
forward (or block) traffic in some cases, e.g. for guests on a NATed
network, since libvirt's rules to forward/block had all been deleted
and libvirt didn't know about it, so it couldn't fix the problem)
When this happens, the problem can be remedied by simply restarting
libvirtd.service (which has the side-effect of reloading all
libvirt-generated firewall rules)
Instead, we can just explicitly stating in the libvirtd.service file
that libvirtd.service should start after ip6tables.service and
ip6tables.service, eliminating the race condition that leads to the
error.
There is also nothing (that I can see) in the systemd .service files
to guarantee that firewalld.service will be started (if enabled) prior
to libvirtd.service. The same error scenario given above would occur
if libvirtd.service started before firewalld.service. Even before
that, though libvirtd would have detected that firewalld.service was
disabled, and then turn off all firewalld support. So, for example,
firewalld's libvirt zone wouldn't be used, and most likely traffic
from guests would therefore be blocked (all with no external
indication of the source of the problem other than a debug-level log
when libvirtd was started saying that firewalld wasn't in use); also
libvirtd wouldn't notice when firewalld reloaded its rules (which also
simultaneously deletes all of libvirt's rules).
I'm not aware of any reports that have been traced back to
libvirtd.service starting before firewalld.service, but have seen that
error reported multiple times, and also don't see an existing
dependency that would guarantee firewalld.service starts before
libvirtd.service, so it's possible it's been happening and we just
haven't gotten to the bottom of it.
This patch adds an After= line to the libvirtd.service file for each
of iptables.service, ip6tables.service, and firewalld.servicee, which
should guarantee that libvirtd.service isn't started until systemd has
started whichever of the others is enabled.
This race was diagnosed, and patch proposed, by Jason Montleon in
https://bugzilla.redhat.com/1723698 . At the time (April 2019) danpb
agreed with him that this change to libvirtd.service was a reasonable
thing to do, but I guess everyone thought someone else was going to
post a patch, so in the end nobody did.
Signed-off-by: Laine Stump <laine@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
(cherry picked from commit 0756415f147dda15a417bd79eef9a62027d176e6)
---
src/network/virtnetworkd.service.in | 3 +++
src/remote/libvirtd.service.in | 3 +++
2 files changed, 6 insertions(+)
diff --git a/src/network/virtnetworkd.service.in b/src/network/virtnetworkd.service.in
index 656e8b4f84..56182e1693 100644
--- a/src/network/virtnetworkd.service.in
+++ b/src/network/virtnetworkd.service.in
@@ -5,6 +5,9 @@ Requires=virtnetworkd.socket
Requires=virtnetworkd-ro.socket
Requires=virtnetworkd-admin.socket
After=network.target
+After=firewalld.service
+After=iptables.service
+After=ip6tables.service
After=dbus.service
After=apparmor.service
After=local-fs.target
diff --git a/src/remote/libvirtd.service.in b/src/remote/libvirtd.service.in
index 90b2cad5b0..cc0d4e3693 100644
--- a/src/remote/libvirtd.service.in
+++ b/src/remote/libvirtd.service.in
@@ -11,6 +11,9 @@ Wants=libvirtd-admin.socket
Wants=systemd-machined.service
Before=libvirt-guests.service
After=network.target
+After=firewalld.service
+After=iptables.service
+After=ip6tables.service
After=dbus.service
After=iscsid.service
After=apparmor.service
@@ -1,43 +0,0 @@
From: Jim Fehlig <jfehlig@suse.com>
Date: Fri, 3 Apr 2020 15:51:48 -0600
Subject: [PATCH] libxl: fix crash when initializing driver
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Commit 54a401af478 split out DriverConfigInit from DriverConfigNew, but
then called it a bit late from libxlStateInitialize. The cfg is used in
libxlDriverConfigLoadFile and when uninitialized results in a crash.
Calling DriverConfigInit immediately after DriverConfigNew fixes the
crash.
Signed-off-by: Jim Fehlig <jfehlig@suse.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
(cherry picked from commit 88011ed280c4f946a7b8e7ffcea2335eb075de60)
---
src/libxl/libxl_driver.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/src/libxl/libxl_driver.c b/src/libxl/libxl_driver.c
index f2387e2a20..c4fb791fa0 100644
--- a/src/libxl/libxl_driver.c
+++ b/src/libxl/libxl_driver.c
@@ -703,14 +703,14 @@ libxlStateInitialize(bool privileged,
if (!(cfg = libxlDriverConfigNew()))
goto error;
+ if (libxlDriverConfigInit(cfg) < 0)
+ goto error;
+
driverConf = g_strdup_printf("%s/libxl.conf", cfg->configBaseDir);
if (libxlDriverConfigLoadFile(cfg, driverConf) < 0)
goto error;
- if (libxlDriverConfigInit(cfg) < 0)
- goto error;
-
/* Register the callbacks providing access to libvirt's event loop */
libxl_osevent_register_hooks(cfg->ctx, &libxl_osevent_callbacks, cfg->ctx);
+21
View File
@@ -0,0 +1,21 @@
# Makefile for source rpm: libvirt
# $Id$
NAME := libvirt
SPECFILE = $(firstword $(wildcard *.spec))
define find-makefile-common
for d in common ../common ../../common ; do if [ -f $$d/Makefile.common ] ; then if [ -f $$d/CVS/Root -a -w $$d/Makefile.common ] ; then cd $$d ; cvs -Q update ; fi ; echo "$$d/Makefile.common" ; break ; fi ; done
endef
MAKEFILE_COMMON := $(shell $(find-makefile-common))
ifeq ($(MAKEFILE_COMMON),)
# attempt a checkout
define checkout-makefile-common
test -f CVS/Root && { cvs -Q -d $$(cat CVS/Root) checkout common && echo "common/Makefile.common" ; } || { echo "ERROR: I can't figure out how to checkout the 'common' module." ; exit -1 ; } >&2
endef
MAKEFILE_COMMON := $(shell $(checkout-makefile-common))
endif
include $(MAKEFILE_COMMON)
@@ -0,0 +1,40 @@
From e03899ff772cb753f02ecc99c81776a95c8e3d59 Mon Sep 17 00:00:00 2001
From: Osier Yang <jyang@redhat.com>
Date: Fri, 18 Feb 2011 13:45:13 +0800
Subject: [PATCH 2/6] Requires gettext for client package
https://bugzilla.redhat.com/show_bug.cgi?id=680270
libvirt-client is missing some dependencies
libvirt-guests invokes functions in gettext.sh, so we need to
require gettext package in spec file.
Demo with the fix:
% rpm -q gettext
package gettext is not installed
% rpm -ivh libvirt-client-0.8.8-1.fc14.x86_64.rpm
error: Failed dependencies:
gettext is needed by libvirt-client-0.8.8-1.fc14.x86_64
* libvirt.spec.in
---
libvirt.spec.in | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/libvirt.spec.in b/libvirt.spec.in
index d4208e8..c08b186 100644
--- a/libvirt.spec.in
+++ b/libvirt.spec.in
@@ -415,6 +415,8 @@ Requires: ncurses
# So remote clients can access libvirt over SSH tunnel
# (client invokes 'nc' against the UNIX socket on the server)
Requires: nc
+# Needed by libvirt-guests init script.
+Requires: gettext
%if %{with_sasl}
Requires: cyrus-sasl
# Not technically required, but makes 'out-of-box' config
--
1.7.3.4
@@ -0,0 +1,51 @@
From 2c2ae4c48c7e57fd233f1b9475fb6ecbab04804a Mon Sep 17 00:00:00 2001
From: Jiri Denemark <jdenemar@redhat.com>
Date: Fri, 25 Mar 2011 16:45:45 +0100
Subject: [PATCH 2/2] daemon: Avoid resetting errors before they are reported
https://bugzilla.redhat.com/show_bug.cgi?id=690733
Commit f44bfb7 was supposed to make sure no additional libvirt API (esp.
*Free) is called before remoteDispatchConnError() is called on error.
However, the patch missed two instances.
(cherry picked from commit 55cc591fc18e87b29febf78dc5b424b7c12f7349)
---
daemon/remote.c | 6 ++++--
1 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/daemon/remote.c b/daemon/remote.c
index 554e75e..159430e 100644
--- a/daemon/remote.c
+++ b/daemon/remote.c
@@ -4868,12 +4868,13 @@ remoteDispatchStoragePoolListVolumes (struct qemud_server *server ATTRIBUTE_UNUS
ret->names.names_len =
virStoragePoolListVolumes (pool,
ret->names.names_val, args->maxnames);
- virStoragePoolFree(pool);
if (ret->names.names_len == -1) {
VIR_FREE(ret->names.names_val);
remoteDispatchConnError(rerr, conn);
+ virStoragePoolFree(pool);
return -1;
}
+ virStoragePoolFree(pool);
return 0;
}
@@ -4897,11 +4898,12 @@ remoteDispatchStoragePoolNumOfVolumes (struct qemud_server *server ATTRIBUTE_UNU
}
ret->num = virStoragePoolNumOfVolumes (pool);
- virStoragePoolFree(pool);
if (ret->num == -1) {
remoteDispatchConnError(rerr, conn);
+ virStoragePoolFree(pool);
return -1;
}
+ virStoragePoolFree(pool);
return 0;
}
--
1.7.3.4
@@ -0,0 +1,30 @@
From 29680e00f67bad9145387022ea0d3c307465d3dc Mon Sep 17 00:00:00 2001
From: Eric Blake <eblake@redhat.com>
Date: Mon, 21 Feb 2011 10:43:29 -0700
Subject: [PATCH 4/6] build: add dependency on gnutls-utils
https://bugzilla.redhat.com/show_bug.cgi?id=680270
libvirt-client is missing some dependencies
* libvirt.spec.in (Requires): Add gnutls-utils, for virt-pki-validate.
Suggested by Daniel P. Berrange.
---
libvirt.spec.in | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/libvirt.spec.in b/libvirt.spec.in
index c08b186..23f4525 100644
--- a/libvirt.spec.in
+++ b/libvirt.spec.in
@@ -417,6 +417,8 @@ Requires: ncurses
Requires: nc
# Needed by libvirt-guests init script.
Requires: gettext
+# Needed by virt-pki-validate script.
+Requires: gnutls-utils
%if %{with_sasl}
Requires: cyrus-sasl
# Not technically required, but makes 'out-of-box' config
--
1.7.3.4
+27
View File
@@ -0,0 +1,27 @@
commit efc2594b4e0cbcdd6947fafeeed41accd5b611e0
Author: Jim Fehlig <jfehlig@novell.com>
Date: Thu Feb 17 14:22:55 2011 -0700
Do not add drive 'boot=on' param when a kernel is specified
libvirt-tck was failing several domain tests [1] with qemu 0.14, which
is now less tolerable of specifying 2 bootroms with the same boot index [2].
Drop the 'boot=on' param if kernel has been specfied.
[1] https://www.redhat.com/archives/libvir-list/2011-February/msg00559.html
[2] http://lists.nongnu.org/archive/html/qemu-devel/2011-02/msg01892.html
diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
index 371a7ed..0db2843 100644
--- a/src/qemu/qemu_command.c
+++ b/src/qemu/qemu_command.c
@@ -3173,7 +3173,7 @@ qemuBuildCommandLine(virConnectPtr conn,
int bootCD = 0, bootFloppy = 0, bootDisk = 0;
/* If QEMU supports boot=on for -drive param... */
- if (qemuCmdFlags & QEMUD_CMD_FLAG_DRIVE_BOOT) {
+ if (qemuCmdFlags & QEMUD_CMD_FLAG_DRIVE_BOOT && !def->os.kernel) {
for (i = 0 ; i < def->os.nBootDevs ; i++) {
switch (def->os.bootDevs[i]) {
case VIR_DOMAIN_BOOT_CDROM:
@@ -0,0 +1,32 @@
From 12509c09a55bd2ab171f9fa029fb94f297adc0a0 Mon Sep 17 00:00:00 2001
From: Daniel P. Berrange <berrange@redhat.com>
Date: Thu, 24 Feb 2011 12:12:27 +0000
Subject: [PATCH] Make commandtest more robust wrt its execution environment
When executed from cron, commandtest would fail to correctly
identify daemon processes. Set session ID and process group
IDs at startup to ensure we have a consistent environment to
run in.
* tests/commandtest.c: Call setsid() and setpgid()
---
tests/commandtest.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/tests/commandtest.c b/tests/commandtest.c
index 7157c51..dc2f8a1 100644
--- a/tests/commandtest.c
+++ b/tests/commandtest.c
@@ -730,6 +730,9 @@ mymain(int argc, char **argv)
if (chdir("/tmp") < 0)
return(EXIT_FAILURE);
+ setpgid(0, 0);
+ setsid();
+
/* Kill off any inherited fds that might interfere with our
* testing. */
fd = 3;
--
1.7.3.4
+95
View File
@@ -0,0 +1,95 @@
From: Guido Günther <agx@sigxcpu.org>
Date: Mon, 14 Mar 2011 02:56:28 +0000 (+0800)
Subject: Add missing checks for read only connections
X-Git-Url: http://libvirt.org/git/?p=libvirt.git;a=commitdiff_plain;h=71753cb7f7a16ff800381c0b5ee4e99eea92fed3;hp=13c00dde3171b3a38d23cceb3f9151cb6cac3dad
Add missing checks for read only connections
As pointed on CVE-2011-1146, some API forgot to check the read-only
status of the connection for entry point which modify the state
of the system or may lead to a remote execution using user data.
The entry points concerned are:
- virConnectDomainXMLToNative
- virNodeDeviceDettach
- virNodeDeviceReAttach
- virNodeDeviceReset
- virDomainRevertToSnapshot
- virDomainSnapshotDelete
* src/libvirt.c: fix the above set of entry points to error on read-only
connections
---
diff --git a/src/libvirt.c b/src/libvirt.c
index caa109d..713291f 100644
--- a/src/libvirt.c
+++ b/src/libvirt.c
@@ -3321,6 +3321,10 @@ char *virConnectDomainXMLToNative(virConnectPtr conn,
virDispatchError(NULL);
return NULL;
}
+ if (conn->flags & VIR_CONNECT_RO) {
+ virLibDomainError(VIR_ERR_OPERATION_DENIED, __FUNCTION__);
+ goto error;
+ }
if (nativeFormat == NULL || domainXml == NULL) {
virLibConnError(VIR_ERR_INVALID_ARG, __FUNCTION__);
@@ -9748,6 +9752,11 @@ virNodeDeviceDettach(virNodeDevicePtr dev)
return -1;
}
+ if (dev->conn->flags & VIR_CONNECT_RO) {
+ virLibConnError(VIR_ERR_OPERATION_DENIED, __FUNCTION__);
+ goto error;
+ }
+
if (dev->conn->driver->nodeDeviceDettach) {
int ret;
ret = dev->conn->driver->nodeDeviceDettach (dev);
@@ -9791,6 +9800,11 @@ virNodeDeviceReAttach(virNodeDevicePtr dev)
return -1;
}
+ if (dev->conn->flags & VIR_CONNECT_RO) {
+ virLibConnError(VIR_ERR_OPERATION_DENIED, __FUNCTION__);
+ goto error;
+ }
+
if (dev->conn->driver->nodeDeviceReAttach) {
int ret;
ret = dev->conn->driver->nodeDeviceReAttach (dev);
@@ -9836,6 +9850,11 @@ virNodeDeviceReset(virNodeDevicePtr dev)
return -1;
}
+ if (dev->conn->flags & VIR_CONNECT_RO) {
+ virLibConnError(VIR_ERR_OPERATION_DENIED, __FUNCTION__);
+ goto error;
+ }
+
if (dev->conn->driver->nodeDeviceReset) {
int ret;
ret = dev->conn->driver->nodeDeviceReset (dev);
@@ -13131,6 +13150,10 @@ virDomainRevertToSnapshot(virDomainSnapshotPtr snapshot,
}
conn = snapshot->domain->conn;
+ if (conn->flags & VIR_CONNECT_RO) {
+ virLibConnError(VIR_ERR_OPERATION_DENIED, __FUNCTION__);
+ goto error;
+ }
if (conn->driver->domainRevertToSnapshot) {
int ret = conn->driver->domainRevertToSnapshot(snapshot, flags);
@@ -13177,6 +13200,10 @@ virDomainSnapshotDelete(virDomainSnapshotPtr snapshot,
}
conn = snapshot->domain->conn;
+ if (conn->flags & VIR_CONNECT_RO) {
+ virLibConnError(VIR_ERR_OPERATION_DENIED, __FUNCTION__);
+ goto error;
+ }
if (conn->driver->domainSnapshotDelete) {
int ret = conn->driver->domainSnapshotDelete(snapshot, flags);
@@ -0,0 +1,115 @@
From 9388aeabcbb06ec93845b6d066148ad4cfe1dd9e Mon Sep 17 00:00:00 2001
From: Eric Blake <eblake@redhat.com>
Date: Fri, 24 Jun 2011 12:16:05 -0600
Subject: [PATCH 6/6] remote: protect against integer overflow
https://bugzilla.redhat.com/show_bug.cgi?id=717204
CVE-2011-2511 - integer overflow in VirDomainGetVcpus
Integer overflow and remote code are never a nice mix.
This has existed since commit 56cd414.
* src/libvirt.c (virDomainGetVcpus): Reject overflow up front.
* src/remote/remote_driver.c (remoteDomainGetVcpus): Avoid overflow
on sending rpc.
* daemon/remote.c (remoteDispatchDomainGetVcpus): Avoid overflow on
receiving rpc.
(cherry picked from commit 774b21c163845170c9ffa873f5720d318812eaf6)
Conflicts:
daemon/remote.c
src/remote/remote_driver.c
Change to internal.h required to avoid backporting 89d994ad.
---
daemon/remote.c | 3 ++-
src/internal.h | 17 +++++++++++++++++
src/libvirt.c | 5 +++--
src/remote/remote_driver.c | 3 ++-
4 files changed, 24 insertions(+), 4 deletions(-)
diff --git a/daemon/remote.c b/daemon/remote.c
index 159430e..b707326 100644
--- a/daemon/remote.c
+++ b/daemon/remote.c
@@ -1722,7 +1722,8 @@ remoteDispatchDomainGetVcpus (struct qemud_server *server ATTRIBUTE_UNUSED,
return -1;
}
- if (args->maxinfo * args->maplen > REMOTE_CPUMAPS_MAX) {
+ if (INT_MULTIPLY_OVERFLOW(args->maxinfo, args->maplen) ||
+ args->maxinfo * args->maplen > REMOTE_CPUMAPS_MAX) {
virDomainFree(dom);
remoteDispatchFormatError (rerr, "%s", _("maxinfo * maplen > REMOTE_CPUMAPS_MAX"));
return -1;
diff --git a/src/internal.h b/src/internal.h
index e263684..f47b842 100644
--- a/src/internal.h
+++ b/src/internal.h
@@ -232,6 +232,23 @@
} \
} while (0)
+/* branch-specific: we don't want to update gnulib on the branch, so this
+ * backports just one required macro from newer gnulib's intprops.h.
+ * This version requires that both a and b are 'int', rather than
+ * the fully type-generic version from gnulib. */
+# define INT_MULTIPLY_OVERFLOW(a, b) \
+ ((b) < 0 \
+ ? ((a) < 0 \
+ ? (a) < INT_MAX / (b) \
+ : (b) == -1 \
+ ? 0 \
+ : INT_MIN / (b) < (a)) \
+ : (b) == 0 \
+ ? 0 \
+ : ((a) < 0 \
+ ? (a) < INT_MIN / (b) \
+ : INT_MAX / (b) < (a)))
+
/* divide value by size, rounding up */
# define VIR_DIV_UP(value, size) (((value) + (size) - 1) / (size))
diff --git a/src/libvirt.c b/src/libvirt.c
index 8c70a1f..d8ab8f8 100644
--- a/src/libvirt.c
+++ b/src/libvirt.c
@@ -40,6 +40,7 @@
#include "util.h"
#include "memory.h"
#include "configmake.h"
+#include "intprops.h"
#ifndef WITH_DRIVER_MODULES
# ifdef WITH_TEST
@@ -5363,8 +5364,8 @@ virDomainGetVcpus(virDomainPtr domain, virVcpuInfoPtr info, int maxinfo,
/* Ensure that domainGetVcpus (aka remoteDomainGetVcpus) does not
try to memcpy anything into a NULL pointer. */
- if ((cpumaps == NULL && maplen != 0)
- || (cpumaps && maplen <= 0)) {
+ if (!cpumaps ? maplen != 0
+ : (maplen <= 0 || INT_MULTIPLY_OVERFLOW(maxinfo, maplen))) {
virLibDomainError(VIR_ERR_INVALID_ARG, __FUNCTION__);
goto error;
}
diff --git a/src/remote/remote_driver.c b/src/remote/remote_driver.c
index 4ca0d3b..c73452e 100644
--- a/src/remote/remote_driver.c
+++ b/src/remote/remote_driver.c
@@ -2850,7 +2850,8 @@ remoteDomainGetVcpus (virDomainPtr domain,
maxinfo, REMOTE_VCPUINFO_MAX);
goto done;
}
- if (maxinfo * maplen > REMOTE_CPUMAPS_MAX) {
+ if (INT_MULTIPLY_OVERFLOW(maxinfo, maplen) ||
+ maxinfo * maplen > REMOTE_CPUMAPS_MAX) {
remoteError(VIR_ERR_RPC,
_("vCPU map buffer length exceeds maximum: %d > %d"),
maxinfo * maplen, REMOTE_CPUMAPS_MAX);
--
1.7.3.4
@@ -0,0 +1,99 @@
From 775581ead9c0b6435e8a0dad2a6838909638e7b6 Mon Sep 17 00:00:00 2001
From: Eric Blake <eblake@redhat.com>
Date: Wed, 23 Mar 2011 10:30:49 -0600
Subject: [PATCH 5/6] rpm: add missing dependencies
manually adapted from upstream 206fc979b1656722b254e683d89b3e9fc4480c63
Among others, the missing radvd dependency showed up as:
error: Failed to start network ipv6net
error: Cannot find radvd - Possibly the package isn't installed: No such file
or directory
even when radvd was installed, because the RADVD preprocessor
symbol was missing at configure time.
* libvirt.spec.in (with_network): Add Build and BuildRequires for radvd
(BuildRequires): Add libxslt and augeas for docs and test.
(with_libvirtd): Add module-init-tools for modprobe.
(with_nwfilter): Add BuildRequires for ebtables.
---
libvirt.spec.in | 26 ++++++++++++++++++++++++--
1 files changed, 24 insertions(+), 2 deletions(-)
diff --git a/libvirt.spec.in b/libvirt.spec.in
index 23f4525..8ffb757 100644
--- a/libvirt.spec.in
+++ b/libvirt.spec.in
@@ -219,15 +219,21 @@ Requires: %{name}-client = %{version}-%{release}
# daemon is present
%if %{with_libvirtd}
Requires: bridge-utils
+# for modprobe of pci devices
+Requires: module-init-tools
+# for /sbin/ip
+Requires: iproute
%endif
%if %{with_network}
Requires: dnsmasq >= 2.41
+Requires: radvd
+%endif
+%if %{with_network} || %{with_nwfilter}
Requires: iptables
+Requires: iptables-ipv6
%endif
%if %{with_nwfilter}
Requires: ebtables
-Requires: iptables
-Requires: iptables-ipv6
%endif
# needed for device enumeration
%if %{with_hal}
@@ -295,10 +301,15 @@ BuildRequires: xmlrpc-c-devel >= 1.14.0
%endif
BuildRequires: libxml2-devel
BuildRequires: xhtml1-dtds
+BuildRequires: libxslt
BuildRequires: readline-devel
BuildRequires: ncurses-devel
BuildRequires: gettext
BuildRequires: gnutls-devel
+%if 0%{?fedora} >= 12 || 0%{?rhel} >= 6
+# for augparse, optionally used in testing
+BuildRequires: augeas
+%endif
%if %{with_hal}
BuildRequires: hal-devel
%endif
@@ -323,8 +334,15 @@ BuildRequires: libselinux-devel
%endif
%if %{with_network}
BuildRequires: dnsmasq >= 2.41
+BuildRequires: iptables
+BuildRequires: iptables-ipv6
+BuildRequires: radvd
+%endif
+%if %{with_nwfilter}
+BuildRequires: ebtables
%endif
BuildRequires: bridge-utils
+BuildRequires: module-init-tools
%if %{with_sasl}
BuildRequires: cyrus-sasl-devel
%endif
@@ -388,7 +406,11 @@ BuildRequires: libssh2-devel
BuildRequires: netcf-devel >= 0.1.4
%endif
%if %{with_esx}
+%if 0%{?fedora} >= 9 || 0%{?rhel} >= 6
BuildRequires: libcurl-devel
+%else
+BuildRequires: curl-devel
+%endif
%endif
%if %{with_audit}
BuildRequires: audit-libs-devel
--
1.7.3.4
@@ -0,0 +1,40 @@
From c2d77ade37ee917ca258cb24ffb130fc07bb95b4 Mon Sep 17 00:00:00 2001
From: Eric Blake <eblake@redhat.com>
Date: Thu, 26 May 2011 08:18:46 -0600
Subject: [PATCH 1/6] security: plug regression introduced in disk probe logic
This patch resolves:
https://bugzilla.redhat.com/show_bug.cgi?id=709775
CVE-2011-2178 - regression introduced in disk probe logic
Regression introduced in commit d6623003 (v0.8.8) - using the
wrong sizeof operand meant that security manager private data
was overlaying the allowDiskFormatProbing member of struct
_virSecurityManager. This reopens disk probing, which was
supposed to be prevented by the solution to CVE-2010-2238.
* src/security/security_manager.c
(virSecurityManagerGetPrivateData): Use correct offset.
---
src/security/security_manager.c | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/src/security/security_manager.c b/src/security/security_manager.c
index 0246dd8..6f0becd 100644
--- a/src/security/security_manager.c
+++ b/src/security/security_manager.c
@@ -107,7 +107,9 @@ virSecurityManagerPtr virSecurityManagerNew(const char *name,
void *virSecurityManagerGetPrivateData(virSecurityManagerPtr mgr)
{
- return ((char*)mgr) + sizeof(mgr);
+ /* This accesses the memory just beyond mgr, which was allocated
+ * via VIR_ALLOC_VAR earlier. */
+ return mgr + 1;
}
--
1.7.3.4
File diff suppressed because it is too large Load Diff
@@ -0,0 +1,27 @@
From 9679cde15cabf95c7538c3b6929893ec68552d23 Mon Sep 17 00:00:00 2001
From: Dan Kenigsberg <danken@redhat.com>
Date: Sun, 20 Feb 2011 22:29:25 +0200
Subject: [PATCH 3/6] virt-pki-validate: behave when CERTTOOL is missing
https://bugzilla.redhat.com/show_bug.cgi?id=680270
libvirt-client is missing some dependencies
---
tools/virt-pki-validate.in | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/tools/virt-pki-validate.in b/tools/virt-pki-validate.in
index 207fa76..96659cf 100755
--- a/tools/virt-pki-validate.in
+++ b/tools/virt-pki-validate.in
@@ -14,7 +14,7 @@ PORT=16514
# First get certtool
#
CERTOOL=`which certtool 2>/dev/null`
-if [ ! -x $CERTOOL ]
+if [ ! -x "$CERTOOL" ]
then
echo "Could not locate the certtool program"
echo "make sure the gnutls-utils (or gnutls-bin) package is installed"
--
1.7.3.4
+1285 -1796
View File
File diff suppressed because it is too large Load Diff
+1 -1
View File
@@ -1 +1 @@
SHA512 (libvirt-6.1.0.tar.xz) = 17a2641f300a4a05149261bae74ac856e9a2511a259146595d2e2412c4a0601d88369b0544ba86edc80e433a47cf828317d8de38c6ec86a1b3efaca75294a606
ac9235576352b84b8cb17df7456bbdfc libvirt-0.8.8.tar.gz