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@@ -0,0 +1,41 @@
|
||||
From 3499354e12a1c1832bf4030693a64e03ceb79d05 Mon Sep 17 00:00:00 2001
|
||||
From: =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= <berrange@redhat.com>
|
||||
Date: Wed, 5 Jun 2024 11:16:21 +0100
|
||||
Subject: [PATCH] interface: fix udev reference leak with invalid flags
|
||||
MIME-Version: 1.0
|
||||
Content-Type: text/plain; charset=UTF-8
|
||||
Content-Transfer-Encoding: 8bit
|
||||
|
||||
The udevInterfaceGetXMLDesc method takes a reference on the udev
|
||||
driver as its first action. If the virCheckFlags() condition
|
||||
fails, however, this reference is never released.
|
||||
|
||||
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
|
||||
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
|
||||
---
|
||||
src/interface/interface_backend_udev.c | 4 +++-
|
||||
1 file changed, 3 insertions(+), 1 deletion(-)
|
||||
|
||||
diff --git a/src/interface/interface_backend_udev.c b/src/interface/interface_backend_udev.c
|
||||
index fdf11a8318..e1a50389c9 100644
|
||||
--- a/src/interface/interface_backend_udev.c
|
||||
+++ b/src/interface/interface_backend_udev.c
|
||||
@@ -1027,12 +1027,14 @@ static char *
|
||||
udevInterfaceGetXMLDesc(virInterfacePtr ifinfo,
|
||||
unsigned int flags)
|
||||
{
|
||||
- struct udev *udev = udev_ref(driver->udev);
|
||||
+ struct udev *udev = NULL;
|
||||
g_autoptr(virInterfaceDef) ifacedef = NULL;
|
||||
char *xmlstr = NULL;
|
||||
|
||||
virCheckFlags(VIR_INTERFACE_XML_INACTIVE, NULL);
|
||||
|
||||
+ udev = udev_ref(driver->udev);
|
||||
+
|
||||
/* Recursively build up the interface XML based on the requested
|
||||
* interface name
|
||||
*/
|
||||
--
|
||||
2.45.1
|
||||
|
||||
@@ -0,0 +1,49 @@
|
||||
From 98f1cf88fa7e0f992d93f376418fbfb3996a9690 Mon Sep 17 00:00:00 2001
|
||||
From: =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= <berrange@redhat.com>
|
||||
Date: Fri, 17 May 2024 14:55:24 +0100
|
||||
Subject: [PATCH] rpc: avoid leak of GSource in use for interrupting main loop
|
||||
MIME-Version: 1.0
|
||||
Content-Type: text/plain; charset=UTF-8
|
||||
Content-Transfer-Encoding: 8bit
|
||||
|
||||
We never release the reference on the GSource created for
|
||||
interrupting the main loop, nor do we remove it from the
|
||||
main context if our thread is woken up prior to the wakeup
|
||||
callback firing.
|
||||
|
||||
This can result in a leak of GSource objects, along with an
|
||||
ever growing list of GSources attached to the main context,
|
||||
which will gradually slow down execution of the loop, as
|
||||
several operations are O(N) for the number of attached GSource
|
||||
objects.
|
||||
|
||||
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
|
||||
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
|
||||
---
|
||||
src/rpc/virnetclient.c | 3 ++-
|
||||
1 file changed, 2 insertions(+), 1 deletion(-)
|
||||
|
||||
diff --git a/src/rpc/virnetclient.c b/src/rpc/virnetclient.c
|
||||
index 147b0d661a..6d424eb599 100644
|
||||
--- a/src/rpc/virnetclient.c
|
||||
+++ b/src/rpc/virnetclient.c
|
||||
@@ -1946,7 +1946,7 @@ static int virNetClientIO(virNetClient *client,
|
||||
/* Check to see if another thread is dispatching */
|
||||
if (client->haveTheBuck) {
|
||||
/* Force other thread to wakeup from poll */
|
||||
- GSource *wakeup = g_idle_source_new();
|
||||
+ g_autoptr(GSource) wakeup = g_idle_source_new();
|
||||
g_source_set_callback(wakeup, virNetClientIOWakeup, client->eventLoop, NULL);
|
||||
g_source_attach(wakeup, client->eventCtx);
|
||||
|
||||
@@ -1968,6 +1968,7 @@ static int virNetClientIO(virNetClient *client,
|
||||
return -1;
|
||||
}
|
||||
|
||||
+ g_source_destroy(wakeup);
|
||||
VIR_DEBUG("Woken up from sleep head=%p call=%p",
|
||||
client->waitDispatch, thiscall);
|
||||
/* Three reasons we can be woken up
|
||||
--
|
||||
2.45.1
|
||||
|
||||
@@ -0,0 +1,99 @@
|
||||
From 8074d64dc2eca846d6a61efe1a9b7428a0ce1dd1 Mon Sep 17 00:00:00 2001
|
||||
From: =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= <berrange@redhat.com>
|
||||
Date: Tue, 30 Apr 2024 11:51:15 +0100
|
||||
Subject: [PATCH] rpc: ensure temporary GSource is removed from client event
|
||||
loop
|
||||
MIME-Version: 1.0
|
||||
Content-Type: text/plain; charset=UTF-8
|
||||
Content-Transfer-Encoding: 8bit
|
||||
|
||||
Users are seeing periodic segfaults from libvirt client apps,
|
||||
especially thread heavy ones like virt-manager. A typical
|
||||
stack trace would end up in the virNetClientIOEventFD method,
|
||||
with illegal access to stale stack data. eg
|
||||
|
||||
==238721==ERROR: AddressSanitizer: stack-use-after-return on address 0x75cd18709788 at pc 0x75cd3111f907 bp 0x75cd181ff550 sp 0x75cd181ff548
|
||||
WRITE of size 4 at 0x75cd18709788 thread T11
|
||||
#0 0x75cd3111f906 in virNetClientIOEventFD /usr/src/debug/libvirt/libvirt-10.2.0/build/../src/rpc/virnetclient.c:1634:15
|
||||
#1 0x75cd3210d198 (/usr/lib/libglib-2.0.so.0+0x5a198) (BuildId: 0a2311dfbbc6c215dc36f4b6bdd2b4b6fbae55a2)
|
||||
#2 0x75cd3216c3be (/usr/lib/libglib-2.0.so.0+0xb93be) (BuildId: 0a2311dfbbc6c215dc36f4b6bdd2b4b6fbae55a2)
|
||||
#3 0x75cd3210ddc6 in g_main_loop_run (/usr/lib/libglib-2.0.so.0+0x5adc6) (BuildId: 0a2311dfbbc6c215dc36f4b6bdd2b4b6fbae55a2)
|
||||
#4 0x75cd3111a47c in virNetClientIOEventLoop /usr/src/debug/libvirt/libvirt-10.2.0/build/../src/rpc/virnetclient.c:1722:9
|
||||
#5 0x75cd3111a47c in virNetClientIO /usr/src/debug/libvirt/libvirt-10.2.0/build/../src/rpc/virnetclient.c:2002:10
|
||||
#6 0x75cd3111a47c in virNetClientSendInternal /usr/src/debug/libvirt/libvirt-10.2.0/build/../src/rpc/virnetclient.c:2170:11
|
||||
#7 0x75cd311198a8 in virNetClientSendWithReply /usr/src/debug/libvirt/libvirt-10.2.0/build/../src/rpc/virnetclient.c:2198:11
|
||||
#8 0x75cd31111653 in virNetClientProgramCall /usr/src/debug/libvirt/libvirt-10.2.0/build/../src/rpc/virnetclientprogram.c:318:9
|
||||
#9 0x75cd31241c8f in callFull /usr/src/debug/libvirt/libvirt-10.2.0/build/../src/remote/remote_driver.c:6054:10
|
||||
#10 0x75cd31241c8f in call /usr/src/debug/libvirt/libvirt-10.2.0/build/../src/remote/remote_driver.c:6076:12
|
||||
#11 0x75cd31241c8f in remoteNetworkGetXMLDesc /usr/src/debug/libvirt/libvirt-10.2.0/build/src/remote/remote_client_bodies.h:5959:9
|
||||
#12 0x75cd31410ff7 in virNetworkGetXMLDesc /usr/src/debug/libvirt/libvirt-10.2.0/build/../src/libvirt-network.c:952:15
|
||||
|
||||
The root cause is a bad assumption in the virNetClientIOEventLoop
|
||||
method. This method is run by whichever thread currently owns the
|
||||
buck, and is responsible for handling I/O. Inside a for(;;) loop,
|
||||
this method creates a temporary GSource, adds it to the event loop
|
||||
and runs g_main_loop_run(). When I/O is ready, the GSource callback
|
||||
(virNetClientIOEventFD) will fire and call g_main_loop_quit(), and
|
||||
return G_SOURCE_REMOVE which results in the temporary GSource being
|
||||
destroyed. A g_autoptr() will then remove the last reference.
|
||||
|
||||
What was overlooked, is that a second thread can come along and
|
||||
while it can't enter virNetClientIOEventLoop, it will register an
|
||||
idle source that uses virNetClientIOWakeup to interrupt the
|
||||
original thread's 'g_main_loop_run' call. When this happens the
|
||||
virNetClientIOEventFD callback never runs, and so the temporary
|
||||
GSource is not destroyed. The g_autoptr() will remove a reference,
|
||||
but by virtue of still being attached to the event context, there
|
||||
is an extra reference held causing GSource to be leaked. The
|
||||
next time 'g_main_loop_run' is called, the original GSource will
|
||||
trigger its callback, and access data that was allocated on the
|
||||
stack by the previous thread, and likely SEGV.
|
||||
|
||||
To solve this, the thread calling 'g_main_loop_run' must call
|
||||
g_source_destroy, immediately upon return, to guarantee that
|
||||
the temporary GSource is removed.
|
||||
|
||||
CVE-2024-4418
|
||||
Reviewed-by: Ján Tomko <jtomko@redhat.com>
|
||||
Reported-by: Martin Shirokov <shirokovmartin@gmail.com>
|
||||
Tested-by: Martin Shirokov <shirokovmartin@gmail.com>
|
||||
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
|
||||
---
|
||||
src/rpc/virnetclient.c | 14 +++++++++++++-
|
||||
1 file changed, 13 insertions(+), 1 deletion(-)
|
||||
|
||||
diff --git a/src/rpc/virnetclient.c b/src/rpc/virnetclient.c
|
||||
index 68098b1c8d..147b0d661a 100644
|
||||
--- a/src/rpc/virnetclient.c
|
||||
+++ b/src/rpc/virnetclient.c
|
||||
@@ -1657,7 +1657,7 @@ static int virNetClientIOEventLoop(virNetClient *client,
|
||||
#endif /* !WIN32 */
|
||||
int timeout = -1;
|
||||
virNetMessage *msg = NULL;
|
||||
- g_autoptr(GSource) G_GNUC_UNUSED source = NULL;
|
||||
+ g_autoptr(GSource) source = NULL;
|
||||
GIOCondition ev = 0;
|
||||
struct virNetClientIOEventData data = {
|
||||
.client = client,
|
||||
@@ -1721,6 +1721,18 @@ static int virNetClientIOEventLoop(virNetClient *client,
|
||||
|
||||
g_main_loop_run(client->eventLoop);
|
||||
|
||||
+ /*
|
||||
+ * If virNetClientIOEventFD ran, this GSource will already be
|
||||
+ * destroyed due to G_SOURCE_REMOVE. It is harmless to re-destroy
|
||||
+ * it, since we still own a reference.
|
||||
+ *
|
||||
+ * If virNetClientIOWakeup ran, it will have interrupted the
|
||||
+ * g_main_loop_run call, before virNetClientIOEventFD could
|
||||
+ * run, and thus the GSource is still registered, and we need
|
||||
+ * to destroy it since it is referencing stack memory for 'data'
|
||||
+ */
|
||||
+ g_source_destroy(source);
|
||||
+
|
||||
#ifndef WIN32
|
||||
ignore_value(pthread_sigmask(SIG_SETMASK, &oldmask, NULL));
|
||||
#endif /* !WIN32 */
|
||||
--
|
||||
2.45.1
|
||||
|
||||
@@ -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"));
|
||||
@@ -0,0 +1,35 @@
|
||||
From adfdb79f1e01401349e1321d0f5059d7b6489f00 Mon Sep 17 00:00:00 2001
|
||||
Message-ID: <adfdb79f1e01401349e1321d0f5059d7b6489f00.1724763718.git.crobinso@redhat.com>
|
||||
From: Martin Kletzander <mkletzan@redhat.com>
|
||||
Date: Fri, 16 Aug 2024 13:56:51 +0200
|
||||
Subject: [PATCH 1/3] virarptable: Properly calculate rtattr length
|
||||
Content-type: text/plain
|
||||
|
||||
Use convenience macro which does almost the same thing we were doing,
|
||||
but also pads out the payload length to a multiple of NLMSG_ALIGNTO (4)
|
||||
bytes.
|
||||
|
||||
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
|
||||
Reviewed-by: Laine Stump <laine@redhat.com>
|
||||
Signed-off-by: Cole Robinson <crobinso@redhat.com>
|
||||
---
|
||||
src/util/virarptable.c | 3 +--
|
||||
1 file changed, 1 insertion(+), 2 deletions(-)
|
||||
|
||||
diff --git a/src/util/virarptable.c b/src/util/virarptable.c
|
||||
index 299dddd664..d8e41c5a86 100644
|
||||
--- a/src/util/virarptable.c
|
||||
+++ b/src/util/virarptable.c
|
||||
@@ -102,8 +102,7 @@ virArpTableGet(void)
|
||||
return table;
|
||||
|
||||
VIR_WARNINGS_NO_CAST_ALIGN
|
||||
- parse_rtattr(tb, NDA_MAX, NDA_RTA(r),
|
||||
- nh->nlmsg_len - NLMSG_LENGTH(sizeof(*r)));
|
||||
+ parse_rtattr(tb, NDA_MAX, NDA_RTA(r), NLMSG_PAYLOAD(nh, sizeof(*r)));
|
||||
VIR_WARNINGS_RESET
|
||||
|
||||
if (tb[NDA_DST] == NULL || tb[NDA_LLADDR] == NULL)
|
||||
--
|
||||
2.46.0
|
||||
|
||||
@@ -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;
|
||||
@@ -0,0 +1,42 @@
|
||||
From 137779b894858bd958ea575cec260a0559b31e48 Mon Sep 17 00:00:00 2001
|
||||
Message-ID: <137779b894858bd958ea575cec260a0559b31e48.1724763718.git.crobinso@redhat.com>
|
||||
In-Reply-To: <adfdb79f1e01401349e1321d0f5059d7b6489f00.1724763718.git.crobinso@redhat.com>
|
||||
References: <adfdb79f1e01401349e1321d0f5059d7b6489f00.1724763718.git.crobinso@redhat.com>
|
||||
From: Martin Kletzander <mkletzan@redhat.com>
|
||||
Date: Fri, 16 Aug 2024 13:59:15 +0200
|
||||
Subject: [PATCH 2/3] virarptable: Fix check for message length
|
||||
Content-type: text/plain
|
||||
|
||||
The previous check was all wrong since it calculated the how long would
|
||||
the netlink message be if the netlink header was the payload and then
|
||||
subtracted that from the whole message length, a variable that was not
|
||||
used later in the code. This check can fail if there are no additional
|
||||
payloads, struct rtattr in particular, which we are parsing later,
|
||||
however the RTA_OK macro would've caught that anyway.
|
||||
|
||||
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
|
||||
Reviewed-by: Laine Stump <laine@redhat.com>
|
||||
Signed-off-by: Cole Robinson <crobinso@redhat.com>
|
||||
---
|
||||
src/util/virarptable.c | 3 +--
|
||||
1 file changed, 1 insertion(+), 2 deletions(-)
|
||||
|
||||
diff --git a/src/util/virarptable.c b/src/util/virarptable.c
|
||||
index d8e41c5a86..45ee76766f 100644
|
||||
--- a/src/util/virarptable.c
|
||||
+++ b/src/util/virarptable.c
|
||||
@@ -81,10 +81,9 @@ virArpTableGet(void)
|
||||
for (; NLMSG_OK(nh, msglen); nh = NLMSG_NEXT(nh, msglen)) {
|
||||
VIR_WARNINGS_RESET
|
||||
struct ndmsg *r = NLMSG_DATA(nh);
|
||||
- int len = nh->nlmsg_len;
|
||||
void *addr;
|
||||
|
||||
- if ((len -= NLMSG_LENGTH(sizeof(*nh))) < 0) {
|
||||
+ if (nh->nlmsg_len < NLMSG_SPACE(sizeof(*r))) {
|
||||
virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
|
||||
_("wrong nlmsg len"));
|
||||
goto cleanup;
|
||||
--
|
||||
2.46.0
|
||||
|
||||
@@ -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);
|
||||
@@ -0,0 +1,54 @@
|
||||
From df2cefb31dab2fa56e0864fbd2b8ad468dee22c0 Mon Sep 17 00:00:00 2001
|
||||
Message-ID: <df2cefb31dab2fa56e0864fbd2b8ad468dee22c0.1724763718.git.crobinso@redhat.com>
|
||||
In-Reply-To: <adfdb79f1e01401349e1321d0f5059d7b6489f00.1724763718.git.crobinso@redhat.com>
|
||||
References: <adfdb79f1e01401349e1321d0f5059d7b6489f00.1724763718.git.crobinso@redhat.com>
|
||||
From: Martin Kletzander <mkletzan@redhat.com>
|
||||
Date: Fri, 16 Aug 2024 14:02:48 +0200
|
||||
Subject: [PATCH 3/3] virarptable: End parsing earlier in case of NLMSG_DONE
|
||||
Content-type: text/plain
|
||||
|
||||
Check for the last multipart message right as the first thing. The
|
||||
presumption probably was that the last message might still contain a
|
||||
payload we want to parse. However that cannot be true since that would
|
||||
have to be a type RTM_NEWNEIGH. This was not caught because older
|
||||
kernels were note sending NLMSG_DONE and probably relied on the fact
|
||||
that the parsing just stops after all the messages are walked through,
|
||||
which the NLMSG_OK macro successfully did.
|
||||
|
||||
Resolves: https://issues.redhat.com/browse/RHEL-52449
|
||||
Resolves: https://bugzilla.redhat.com/2302245
|
||||
Fixes: a176d67cdfaf5b8237a7e3a80d8be0e6bdf2d8fd
|
||||
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
|
||||
Reviewed-by: Laine Stump <laine@redhat.com>
|
||||
Signed-off-by: Cole Robinson <crobinso@redhat.com>
|
||||
---
|
||||
src/util/virarptable.c | 6 +++---
|
||||
1 file changed, 3 insertions(+), 3 deletions(-)
|
||||
|
||||
diff --git a/src/util/virarptable.c b/src/util/virarptable.c
|
||||
index 45ee76766f..20d11f97b0 100644
|
||||
--- a/src/util/virarptable.c
|
||||
+++ b/src/util/virarptable.c
|
||||
@@ -83,6 +83,9 @@ virArpTableGet(void)
|
||||
struct ndmsg *r = NLMSG_DATA(nh);
|
||||
void *addr;
|
||||
|
||||
+ if (nh->nlmsg_type == NLMSG_DONE)
|
||||
+ break;
|
||||
+
|
||||
if (nh->nlmsg_len < NLMSG_SPACE(sizeof(*r))) {
|
||||
virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
|
||||
_("wrong nlmsg len"));
|
||||
@@ -97,9 +100,6 @@ virArpTableGet(void)
|
||||
(!(r->ndm_state == NUD_STALE || r->ndm_state == NUD_REACHABLE)))
|
||||
continue;
|
||||
|
||||
- if (nh->nlmsg_type == NLMSG_DONE)
|
||||
- return table;
|
||||
-
|
||||
VIR_WARNINGS_NO_CAST_ALIGN
|
||||
parse_rtattr(tb, NDA_MAX, NDA_RTA(r), NLMSG_PAYLOAD(nh, sizeof(*r)));
|
||||
VIR_WARNINGS_RESET
|
||||
--
|
||||
2.46.0
|
||||
|
||||
@@ -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 +1,31 @@
|
||||
From 4c5b2e1e0d0d0cbbf8c6ed28ce77d055d5974f7f Mon Sep 17 00:00:00 2001
|
||||
From: =?UTF-8?q?J=C3=A1n=20Tomko?= <jtomko@redhat.com>
|
||||
Date: Wed, 6 Mar 2024 17:26:40 +0100
|
||||
Subject: [PATCH] qemu: virtiofs: set correct label when creating the socket
|
||||
MIME-Version: 1.0
|
||||
Content-Type: text/plain; charset=UTF-8
|
||||
Content-Transfer-Encoding: 8bit
|
||||
|
||||
Use svirt_t instead of virtd_t, since virtd_t is not available in the
|
||||
session mode and qemu with svirt_t won't be able to talk to unconfined_t
|
||||
socket.
|
||||
|
||||
Signed-off-by: Ján Tomko <jtomko@redhat.com>
|
||||
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
|
||||
---
|
||||
src/qemu/qemu_virtiofs.c | 2 +-
|
||||
1 file changed, 1 insertion(+), 1 deletion(-)
|
||||
|
||||
diff --git a/src/qemu/qemu_virtiofs.c b/src/qemu/qemu_virtiofs.c
|
||||
index 15dea3bb57f..d80cddd3ba9 100644
|
||||
--- a/src/qemu/qemu_virtiofs.c
|
||||
+++ b/src/qemu/qemu_virtiofs.c
|
||||
@@ -102,7 +102,7 @@ qemuVirtioFSOpenChardev(virQEMUDriver *driver,
|
||||
chrdev->data.nix.listen = true;
|
||||
chrdev->data.nix.path = g_strdup(socket_path);
|
||||
|
||||
- if (qemuSecuritySetDaemonSocketLabel(driver->securityManager, vm->def) < 0)
|
||||
+ if (qemuSecuritySetSocketLabel(driver->securityManager, vm->def) < 0)
|
||||
goto cleanup;
|
||||
fd = qemuOpenChrChardevUNIXSocket(chrdev);
|
||||
if (fd < 0) {
|
||||
+1658
-936
File diff suppressed because it is too large
Load Diff
@@ -1 +1 @@
|
||||
SHA512 (libvirt-6.1.0.tar.xz) = 17a2641f300a4a05149261bae74ac856e9a2511a259146595d2e2412c4a0601d88369b0544ba86edc80e433a47cf828317d8de38c6ec86a1b3efaca75294a606
|
||||
SHA512 (libvirt-10.1.0.tar.xz) = 08e73ae15de5681430b62db85ec9901242dca5e9a4ca9685614f4a67092c6e28f27f9187144b3ceb18ad6b40e6eb1a90b1a4b056b0888724d04a62002ee2bc48
|
||||
|
||||
Reference in New Issue
Block a user