libvirt-6.1.0-4

Fix libxl driver startup crash (bz #1842318)

0001-esx-Allow-connecting-to-IPv6-server.patch

@@ -1,41 +0,0 @@
-From 845210011a9ffd9d17e30c51cbc81ba67c5d3166 Mon Sep 17 00:00:00 2001
-From: Michal Privoznik <mprivozn@redhat.com>
-Date: Tue, 20 Jan 2026 10:08:29 +0100
-Subject: [PATCH] esx: Allow connecting to IPv6 server
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-When connecting to a VMWare server, the hostname from URI is
-resolved using esxUtil_ResolveHostname() which in turn calls
-getaddrinfo(). But in the hints argument, we restrict the return
-address to be IPv4 (AF_INET) which obviously fails if the address
-to resolve is an IPv6 address. Set the hint to AF_UNSPEC which
-allows both IPv4 and IPv6. While at it, also allow IPv4 addresses
-mapped in IPv6 by setting AI_V4MAPPED flag.
-
-Resolves: https://issues.redhat.com/browse/RHEL-138300
-Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
-Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
----
- src/esx/esx_util.c | 4 ++--
- 1 file changed, 2 insertions(+), 2 deletions(-)
-
-diff --git a/src/esx/esx_util.c b/src/esx/esx_util.c
-index 88b3dc893f..a6275babd5 100644
---- a/src/esx/esx_util.c
-+++ b/src/esx/esx_util.c
-@@ -275,8 +275,8 @@ esxUtil_ResolveHostname(const char *hostname, char **ipAddress)
-     int errcode;
-     g_autofree char *address = NULL;
- 
--    hints.ai_flags = AI_ADDRCONFIG;
--    hints.ai_family = AF_INET;
-+    hints.ai_flags = AI_ADDRCONFIG | AI_V4MAPPED;
-+    hints.ai_family = AF_UNSPEC;
-     hints.ai_socktype = SOCK_STREAM;
-     hints.ai_protocol = 0;
- 
--- 
-2.52.0
-

0001-virDomainDiskTranslateSourcePool-Check-for-disk-type.patch

@@ -0,0 +1,36 @@
+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"));

0002-network-make-it-safe-to-call-networkSetupPrivateChai.patch

@@ -0,0 +1,55 @@
+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;

0003-network-force-re-creation-of-iptables-private-chains.patch

@@ -0,0 +1,265 @@
+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);

0004-systemd-start-libvirtd-after-firewalld-iptables-serv.patch

@@ -0,0 +1,100 @@
+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

0005-libxl-fix-crash-when-initializing-driver.patch

@@ -0,0 +1,43 @@
+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);
+ 

sources

@@ -1 +1 @@
-SHA512 (libvirt-12.0.0.tar.xz) = 5613e4e59865f688fe4cca2734c6de1cf68d0540c6e3013c9c21e583accd4f4fc21ec98e9c794036c5d6d0c8dd05ad1d22dab61f8c7d2934c8cb507b5bee76ad
+SHA512 (libvirt-6.1.0.tar.xz) = 17a2641f300a4a05149261bae74ac856e9a2511a259146595d2e2412c4a0601d88369b0544ba86edc80e433a47cf828317d8de38c6ec86a1b3efaca75294a606