Compare commits
8 Commits
| Author | SHA1 | Date | |
|---|---|---|---|
| 40080a09a5 | |||
| 05aa1933ee | |||
| 6051cec412 | |||
| 84c34151e4 | |||
| 2915aa73af | |||
| dedb223721 | |||
| 2243a44969 | |||
| 95a9c60969 |
@@ -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
@@ -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
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||||
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);
|
||||
|
||||
@@ -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
|
||||
|
||||
@@ -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
|
||||
|
||||
@@ -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
File diff suppressed because it is too large
Load Diff
Reference in New Issue
Block a user