Compare commits
16 Commits
| Author | SHA1 | Date | |
|---|---|---|---|
| fa34176617 | |||
| c5bb34b10f | |||
| ee6c35ff11 | |||
| dfeabf11e5 | |||
| 5828ec5da6 | |||
| adaeee1c2c | |||
| 200f2942a9 | |||
| cbf07f0551 | |||
| eb9ceebe38 | |||
| 507eb37491 | |||
| 3e211fa0f6 | |||
| d4bb64489a | |||
| 6d908194bf | |||
| 2333a80c1a | |||
| f4fd6d7df6 | |||
| c1a3411c3b |
@@ -1,4 +1,4 @@
|
||||
From 6f3ee0c553bafec957e69df7fc42f83985d55c0f Mon Sep 17 00:00:00 2001
|
||||
From 76cdc7adf55723ff8da146bd3c15c64d0afd5d93 Mon Sep 17 00:00:00 2001
|
||||
From: Martin Kletzander <mkletzan@redhat.com>
|
||||
Date: Tue, 27 Feb 2024 16:20:12 +0100
|
||||
Subject: [PATCH] Fix off-by-one error in udevListInterfacesByStatus
|
||||
@@ -23,7 +23,7 @@ Reviewed-by: Ján Tomko <jtomko@redhat.com>
|
||||
1 file changed, 1 insertion(+), 1 deletion(-)
|
||||
|
||||
diff --git a/src/interface/interface_backend_udev.c b/src/interface/interface_backend_udev.c
|
||||
index ef334f175b..abeb766294 100644
|
||||
index fb6799ed94..4091483060 100644
|
||||
--- a/src/interface/interface_backend_udev.c
|
||||
+++ b/src/interface/interface_backend_udev.c
|
||||
@@ -222,7 +222,7 @@ udevListInterfacesByStatus(virConnectPtr conn,
|
||||
|
||||
@@ -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
|
||||
|
||||
@@ -1,4 +1,4 @@
|
||||
From 13ea81b22cde0a429aa1de8b58655296084ce8d7 Mon Sep 17 00:00:00 2001
|
||||
From c120b31f826cd51127d28f8beaa61ac0d5f03048 Mon Sep 17 00:00:00 2001
|
||||
From: Dmitry Frolov <frolov@swemel.ru>
|
||||
Date: Tue, 12 Sep 2023 15:56:47 +0300
|
||||
Subject: [PATCH] interface: fix udev_device_get_sysattr_value return value
|
||||
@@ -19,7 +19,7 @@ Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
|
||||
1 file changed, 19 insertions(+), 7 deletions(-)
|
||||
|
||||
diff --git a/src/interface/interface_backend_udev.c b/src/interface/interface_backend_udev.c
|
||||
index 54b43fb999..ef334f175b 100644
|
||||
index a0485ddd21..fb6799ed94 100644
|
||||
--- a/src/interface/interface_backend_udev.c
|
||||
+++ b/src/interface/interface_backend_udev.c
|
||||
@@ -23,6 +23,7 @@
|
||||
@@ -64,19 +64,19 @@ index 54b43fb999..ef334f175b 100644
|
||||
|
||||
def = udevGetMinimalDefForDevice(dev);
|
||||
if (!virConnectListAllInterfacesCheckACL(conn, def)) {
|
||||
@@ -962,9 +974,9 @@ udevGetIfaceDef(struct udev *udev, const char *name)
|
||||
@@ -964,9 +976,9 @@ udevGetIfaceDef(struct udev *udev, const char *name)
|
||||
|
||||
/* MTU */
|
||||
mtu_str = udev_device_get_sysattr_value(dev, "mtu");
|
||||
- if (virStrToLong_ui(mtu_str, NULL, 10, &mtu) < 0) {
|
||||
+ if (!mtu_str || virStrToLong_ui(mtu_str, NULL, 10, &mtu) < 0) {
|
||||
virReportError(VIR_ERR_INTERNAL_ERROR,
|
||||
- _("Could not parse MTU value '%s'"), mtu_str);
|
||||
+ _("Could not parse MTU value '%s'"), NULLSTR(mtu_str));
|
||||
- _("Could not parse MTU value '%1$s'"), mtu_str);
|
||||
+ _("Could not parse MTU value '%1$s'"), NULLSTR(mtu_str));
|
||||
goto error;
|
||||
}
|
||||
ifacedef->mtu = mtu;
|
||||
@@ -1087,7 +1099,7 @@ udevInterfaceIsActive(virInterfacePtr ifinfo)
|
||||
@@ -1089,7 +1101,7 @@ udevInterfaceIsActive(virInterfacePtr ifinfo)
|
||||
goto cleanup;
|
||||
|
||||
/* Check if it's active or not */
|
||||
|
||||
@@ -1,58 +0,0 @@
|
||||
From: Peter Krempa <pkrempa@redhat.com>
|
||||
Date: Thu, 9 Feb 2023 09:40:32 +0100
|
||||
Subject: [PATCH] qemuProcessRefreshDisks: Don't skip filling of disk
|
||||
information if tray state didn't change
|
||||
Content-type: text/plain
|
||||
|
||||
Commit 5ef2582646eb98 added emitting of even when refreshign disk state,
|
||||
where it wanted to avoid sending the event if disk state didn't change.
|
||||
This was achieved by using 'continue' in the loop filling the
|
||||
information. Unfortunately this skips extraction of whether the device
|
||||
has a tray which is propagated into internal structures, which in turn
|
||||
broke cdrom media change as the code thought there's no tray for the
|
||||
device.
|
||||
|
||||
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2166411
|
||||
Fixes: 5ef2582646eb98af208ce37355f82bdef39931fa
|
||||
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
|
||||
Reviewed-by: Kristina Hanicova <khanicov@redhat.com>
|
||||
(cherry picked from commit 86cfe93ef7fdc2d665a2fc88b79af89e7978ba78)
|
||||
---
|
||||
src/qemu/qemu_process.c | 11 +++++------
|
||||
1 file changed, 5 insertions(+), 6 deletions(-)
|
||||
|
||||
diff --git a/src/qemu/qemu_process.c b/src/qemu/qemu_process.c
|
||||
index ee9f0784d3..0c408ee547 100644
|
||||
--- a/src/qemu/qemu_process.c
|
||||
+++ b/src/qemu/qemu_process.c
|
||||
@@ -8724,16 +8724,13 @@ qemuProcessRefreshDisks(virDomainObj *vm,
|
||||
continue;
|
||||
|
||||
if (info->removable) {
|
||||
- virObjectEvent *event = NULL;
|
||||
+ bool emitEvent = info->tray_open != disk->tray_status;
|
||||
int reason;
|
||||
|
||||
if (info->empty)
|
||||
virDomainDiskEmptySource(disk);
|
||||
|
||||
if (info->tray) {
|
||||
- if (info->tray_open == disk->tray_status)
|
||||
- continue;
|
||||
-
|
||||
if (info->tray_open) {
|
||||
reason = VIR_DOMAIN_EVENT_TRAY_CHANGE_OPEN;
|
||||
disk->tray_status = VIR_DOMAIN_DISK_TRAY_OPEN;
|
||||
@@ -8742,8 +8739,10 @@ qemuProcessRefreshDisks(virDomainObj *vm,
|
||||
disk->tray_status = VIR_DOMAIN_DISK_TRAY_CLOSED;
|
||||
}
|
||||
|
||||
- event = virDomainEventTrayChangeNewFromObj(vm, disk->info.alias, reason);
|
||||
- virObjectEventStateQueue(driver->domainEventState, event);
|
||||
+ if (emitEvent) {
|
||||
+ virObjectEvent *event = virDomainEventTrayChangeNewFromObj(vm, disk->info.alias, reason);
|
||||
+ virObjectEventStateQueue(driver->domainEventState, event);
|
||||
+ }
|
||||
}
|
||||
}
|
||||
|
||||
@@ -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
|
||||
|
||||
@@ -0,0 +1,76 @@
|
||||
From 7cb03e6a28e465c49f0cabe8fe2e7d21edb5aadf Mon Sep 17 00:00:00 2001
|
||||
From: =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= <berrange@redhat.com>
|
||||
Date: Mon, 18 Dec 2023 12:17:18 +0000
|
||||
Subject: [PATCH] rpc: fix race in waking up client event loop
|
||||
MIME-Version: 1.0
|
||||
Content-Type: text/plain; charset=UTF-8
|
||||
Content-Transfer-Encoding: 8bit
|
||||
|
||||
The first thread to issue a client RPC request will own the event
|
||||
loop execution, sitting in the virNetClientIOEventLoop function.
|
||||
|
||||
It releases the client lock while running:
|
||||
|
||||
virNetClientUnlock()
|
||||
g_main_loop_run()
|
||||
virNetClientLock()
|
||||
|
||||
If a second thread arrives with an RPC request, it will queue it
|
||||
for the first thread to process. To inform the first thread that
|
||||
there's a new request it calls g_main_loop_quit() to break it out
|
||||
of the main loop.
|
||||
|
||||
This works if the first thread is in g_main_loop_run() at that
|
||||
time. There is a small window of opportunity, however, where
|
||||
the first thread has released the client lock, but not yet got
|
||||
into g_main_loop_run(). If that happens, the wakeup from the
|
||||
second thread is lost.
|
||||
|
||||
This patch deals with that by changing the way the wakeup is
|
||||
performed. Instead of directly calling g_main_loop_quit(), the
|
||||
second thread creates an idle source to run the quit function
|
||||
from within the first thread. This guarantees that the first
|
||||
thread will see the wakeup.
|
||||
|
||||
Tested by: Fima Shevrin <efim.shevrin@virtuozzo.com>
|
||||
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
|
||||
Reviewed-by: Denis V. Lunev <den@openvz.org>
|
||||
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
|
||||
---
|
||||
src/rpc/virnetclient.c | 13 ++++++++++++-
|
||||
1 file changed, 12 insertions(+), 1 deletion(-)
|
||||
|
||||
diff --git a/src/rpc/virnetclient.c b/src/rpc/virnetclient.c
|
||||
index 4ab8af68c5..68098b1c8d 100644
|
||||
--- a/src/rpc/virnetclient.c
|
||||
+++ b/src/rpc/virnetclient.c
|
||||
@@ -1848,6 +1848,15 @@ static void virNetClientIOUpdateCallback(virNetClient *client,
|
||||
}
|
||||
|
||||
|
||||
+static gboolean virNetClientIOWakeup(gpointer opaque)
|
||||
+{
|
||||
+ GMainLoop *loop = opaque;
|
||||
+
|
||||
+ g_main_loop_quit(loop);
|
||||
+
|
||||
+ return G_SOURCE_REMOVE;
|
||||
+}
|
||||
+
|
||||
/*
|
||||
* This function sends a message to remote server and awaits a reply
|
||||
*
|
||||
@@ -1925,7 +1934,9 @@ static int virNetClientIO(virNetClient *client,
|
||||
/* Check to see if another thread is dispatching */
|
||||
if (client->haveTheBuck) {
|
||||
/* Force other thread to wakeup from poll */
|
||||
- g_main_loop_quit(client->eventLoop);
|
||||
+ GSource *wakeup = g_idle_source_new();
|
||||
+ g_source_set_callback(wakeup, virNetClientIOWakeup, client->eventLoop, NULL);
|
||||
+ g_source_attach(wakeup, client->eventCtx);
|
||||
|
||||
/* If we are non-blocking, detach the thread and keep the call in the
|
||||
* queue. */
|
||||
--
|
||||
2.43.0
|
||||
|
||||
@@ -1,39 +0,0 @@
|
||||
From: =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= <berrange@redhat.com>
|
||||
Date: Wed, 18 Jan 2023 09:45:52 +0000
|
||||
Subject: [PATCH] ch: use CURLOPT_UPLOAD instead of CURLOPT_PUT
|
||||
MIME-Version: 1.0
|
||||
Content-Type: text/plain; charset=UTF-8
|
||||
Content-Transfer-Encoding: 8bit
|
||||
Content-type: text/plain
|
||||
|
||||
The CURLOPT_PUT constant causes a deprecation warning when compiling on
|
||||
Alpine Edge. The docs indicate it is deprecated since 7.2.1
|
||||
|
||||
https://curl.se/libcurl/c/CURLOPT_PUT.html
|
||||
|
||||
Since 7.87 the deprecation is now exposed at build time via a compiler
|
||||
warning.
|
||||
|
||||
We already use CURLOPT_UPLOAD in the ESX driver, so this brings the CH
|
||||
driver into line.
|
||||
|
||||
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
|
||||
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
|
||||
(cherry picked from commit 9cd70fb25cad171e415fb05a4e01f244304c602e)
|
||||
---
|
||||
src/ch/ch_monitor.c | 2 +-
|
||||
1 file changed, 1 insertion(+), 1 deletion(-)
|
||||
|
||||
diff --git a/src/ch/ch_monitor.c b/src/ch/ch_monitor.c
|
||||
index 8d8654332f..7b8f0a8077 100644
|
||||
--- a/src/ch/ch_monitor.c
|
||||
+++ b/src/ch/ch_monitor.c
|
||||
@@ -660,7 +660,7 @@ virCHMonitorPutNoContent(virCHMonitor *mon, const char *endpoint)
|
||||
|
||||
curl_easy_setopt(mon->handle, CURLOPT_UNIX_SOCKET_PATH, mon->socketpath);
|
||||
curl_easy_setopt(mon->handle, CURLOPT_URL, url);
|
||||
- curl_easy_setopt(mon->handle, CURLOPT_PUT, true);
|
||||
+ curl_easy_setopt(mon->handle, CURLOPT_UPLOAD, 1L);
|
||||
curl_easy_setopt(mon->handle, CURLOPT_HTTPHEADER, NULL);
|
||||
|
||||
responseCode = virCHMonitorCurlPerform(mon->handle);
|
||||
@@ -1,56 +0,0 @@
|
||||
From 9a47442366fcf8a7b6d7422016d7bbb6764a1098 Mon Sep 17 00:00:00 2001
|
||||
From: Peter Krempa <pkrempa@redhat.com>
|
||||
Date: Thu, 13 Jul 2023 16:16:37 +0200
|
||||
Subject: [PATCH] storage: Fix returning of locked objects from
|
||||
'virStoragePoolObjListSearch'
|
||||
MIME-Version: 1.0
|
||||
Content-Type: text/plain; charset=UTF-8
|
||||
Content-Transfer-Encoding: 8bit
|
||||
|
||||
CVE-2023-3750
|
||||
|
||||
'virStoragePoolObjListSearch' explicitly documents that it's returning
|
||||
a pointer to a locked and ref'd pool that maches the lookup function.
|
||||
|
||||
This was not the case as in commit 0c4b391e2a9 (released in
|
||||
libvirt-8.3.0) the code was accidentally converted to use 'VIR_LOCK_GUARD'
|
||||
which auto-unlocked it when leaving the scope, even when the code was
|
||||
originally "leaking" the lock.
|
||||
|
||||
Revert the corresponding conversion and add a comment that this function
|
||||
is intentionally leaking a locked object.
|
||||
|
||||
Fixes: 0c4b391e2a9
|
||||
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2221851
|
||||
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
|
||||
Reviewed-by: Ján Tomko <jtomko@redhat.com>
|
||||
Signed-off-by: Han Han <hhan@redhat.com>
|
||||
---
|
||||
src/conf/virstorageobj.c | 7 ++++++-
|
||||
1 file changed, 6 insertions(+), 1 deletion(-)
|
||||
|
||||
diff --git a/src/conf/virstorageobj.c b/src/conf/virstorageobj.c
|
||||
index 7010e97d61..59fa5da372 100644
|
||||
--- a/src/conf/virstorageobj.c
|
||||
+++ b/src/conf/virstorageobj.c
|
||||
@@ -454,11 +454,16 @@ virStoragePoolObjListSearchCb(const void *payload,
|
||||
virStoragePoolObj *obj = (virStoragePoolObj *) payload;
|
||||
struct _virStoragePoolObjListSearchData *data =
|
||||
(struct _virStoragePoolObjListSearchData *)opaque;
|
||||
- VIR_LOCK_GUARD lock = virObjectLockGuard(obj);
|
||||
|
||||
+ virObjectLock(obj);
|
||||
+
|
||||
+ /* If we find the matching pool object we must return while the object is
|
||||
+ * locked as the caller wants to return a locked object. */
|
||||
if (data->searcher(obj, data->opaque))
|
||||
return 1;
|
||||
|
||||
+ virObjectUnlock(obj);
|
||||
+
|
||||
return 0;
|
||||
}
|
||||
|
||||
--
|
||||
2.41.0
|
||||
|
||||
@@ -1,51 +0,0 @@
|
||||
From 6425a311b8ad19d6f9c0b315bf1d722551ea3585 Mon Sep 17 00:00:00 2001
|
||||
From: Tim Shearer <TShearer@adva.com>
|
||||
Date: Mon, 1 May 2023 13:15:48 +0000
|
||||
Subject: [PATCH] virpci: Resolve leak in virPCIVirtualFunctionList cleanup
|
||||
MIME-Version: 1.0
|
||||
Content-Type: text/plain; charset=UTF-8
|
||||
Content-Transfer-Encoding: 8bit
|
||||
|
||||
Repeatedly querying an SR-IOV PCI device's capabilities exposes a
|
||||
memory leak caused by a failure to free the virPCIVirtualFunction
|
||||
array within the parent struct's g_autoptr cleanup.
|
||||
|
||||
Valgrind output after getting a single interface's XML description
|
||||
1000 times:
|
||||
|
||||
==325982== 256,000 bytes in 1,000 blocks are definitely lost in loss record 2,634 of 2,635
|
||||
==325982== at 0x4C3C096: realloc (vg_replace_malloc.c:1437)
|
||||
==325982== by 0x59D952D: g_realloc (in /usr/lib64/libglib-2.0.so.0.5600.4)
|
||||
==325982== by 0x4EE1F52: virReallocN (viralloc.c:52)
|
||||
==325982== by 0x4EE1FB7: virExpandN (viralloc.c:78)
|
||||
==325982== by 0x4EE219A: virInsertElementInternal (viralloc.c:183)
|
||||
==325982== by 0x4EE23B2: virAppendElement (viralloc.c:288)
|
||||
==325982== by 0x4F65D85: virPCIGetVirtualFunctionsFull (virpci.c:2389)
|
||||
==325982== by 0x4F65753: virPCIGetVirtualFunctions (virpci.c:2256)
|
||||
==325982== by 0x505CB75: virNodeDeviceGetPCISRIOVCaps (node_device_conf.c:2969)
|
||||
==325982== by 0x505D181: virNodeDeviceGetPCIDynamicCaps (node_device_conf.c:3099)
|
||||
==325982== by 0x505BC4E: virNodeDeviceUpdateCaps (node_device_conf.c:2677)
|
||||
==325982== by 0x260FCBB2: nodeDeviceGetXMLDesc (node_device_driver.c:355)
|
||||
|
||||
Signed-off-by: Tim Shearer <tshearer@adva.com>
|
||||
Reviewed-by: Ján Tomko <jtomko@redhat.com>
|
||||
Signed-off-by: Han Han <hhan@redhat.com>
|
||||
---
|
||||
src/util/virpci.c | 1 +
|
||||
1 file changed, 1 insertion(+)
|
||||
|
||||
diff --git a/src/util/virpci.c b/src/util/virpci.c
|
||||
index 9e564e4a4f..cc2b07bbba 100644
|
||||
--- a/src/util/virpci.c
|
||||
+++ b/src/util/virpci.c
|
||||
@@ -2245,6 +2245,7 @@ virPCIVirtualFunctionListFree(virPCIVirtualFunctionList *list)
|
||||
g_free(list->functions[i].ifname);
|
||||
}
|
||||
|
||||
+ g_free(list->functions);
|
||||
g_free(list);
|
||||
}
|
||||
|
||||
--
|
||||
2.41.0
|
||||
|
||||
@@ -0,0 +1,31 @@
|
||||
From c9056e682a8a67dc29e39eb01392fcf8ee978c31 Mon Sep 17 00:00:00 2001
|
||||
From: Jonathan Wright <jonathan@almalinux.org>
|
||||
Date: Wed, 3 Jan 2024 09:26:59 -0600
|
||||
Subject: [PATCH] conf: Restore setting default bus for input devices
|
||||
|
||||
Prior to v9.3.0-rc1~30 we used to set default bus for <input/>
|
||||
devices, during XML parsing. In the commit this code was moved to
|
||||
a post parse callback. But somehow the line that sets the bus in
|
||||
one specific case disappeared. Bring it back.
|
||||
|
||||
Resolves: https://gitlab.com/libvirt/libvirt/-/issues/577
|
||||
Fixes: c4bc4d3b82fbe22e03c986ca896090f481df5c10
|
||||
Signed-off-by: Jonathan Wright <jonathan@almalinux.org>
|
||||
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
|
||||
---
|
||||
src/conf/domain_postparse.c | 1 +
|
||||
1 file changed, 1 insertion(+)
|
||||
|
||||
diff --git a/src/conf/domain_postparse.c b/src/conf/domain_postparse.c
|
||||
index e79913b73f..ee27023f3e 100644
|
||||
--- a/src/conf/domain_postparse.c
|
||||
+++ b/src/conf/domain_postparse.c
|
||||
@@ -657,6 +657,7 @@ virDomainInputDefPostParse(virDomainInputDef *input,
|
||||
if ((input->type == VIR_DOMAIN_INPUT_TYPE_MOUSE ||
|
||||
input->type == VIR_DOMAIN_INPUT_TYPE_KBD) &&
|
||||
(ARCH_IS_X86(def->os.arch) || def->os.arch == VIR_ARCH_NONE)) {
|
||||
+ input->bus = VIR_DOMAIN_INPUT_BUS_PS2;
|
||||
} else if (ARCH_IS_S390(def->os.arch) ||
|
||||
input->type == VIR_DOMAIN_INPUT_TYPE_PASSTHROUGH) {
|
||||
input->bus = VIR_DOMAIN_INPUT_BUS_VIRTIO;
|
||||
--
|
||||
+483
-294
File diff suppressed because it is too large
Load Diff
@@ -1 +1 @@
|
||||
SHA512 (libvirt-9.0.0.tar.xz) = 135f690f9fe722161c22579166f10a54d52941a371439165fd0e3d391ca7835049a3bcbff33fc81c50153046230db8a5a318d707383bad3141d489d2faa09ecb
|
||||
SHA512 (libvirt-9.7.0.tar.xz) = dd771822c0fa0861a32cab9d7f82235b101867fa0a4e8cf9a857ddfb2347e41b625b1e6f8791c4b3543fec836a1a23cae1fac4ce4b40debd51f2097bae46c949
|
||||
|
||||
Reference in New Issue
Block a user