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Author SHA1 Message Date
Cole Robinson 15daaf9dad Fix virsh domifaddr --source=arp on kernel 6.10 (bz #2302245)
Signed-off-by: Cole Robinson <crobinso@redhat.com>
2024-08-27 09:47:12 -04:00
Daniel P. Berrangé 0e49b25b5b Bump release & add changelog for previous PR commit
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2024-07-09 12:50:49 +01:00
Dimitris b5937f6a85 backport fix for virtiofs socket SELinux label 2024-07-09 11:48:38 +00:00
Daniel P. Berrangé d307c3aa2e Fix crash in event loop (CVE-2024-4418), GSource leak & udev leak
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2024-06-05 12:29:59 +01:00
23 changed files with 405 additions and 1669 deletions
@@ -1,31 +0,0 @@
From 5629ebcb4234fde10fd9468d5fc5dd4947ed8677 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= <berrange@redhat.com>
Date: Tue, 29 Apr 2025 15:49:10 +0100
Subject: [PATCH] Fix mocking of virQEMUCapsProbeHVF function
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
From: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
---
src/qemu/qemu_capabilities.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/qemu/qemu_capabilities.h b/src/qemu/qemu_capabilities.h
index ea7c14daa9..488a1a058e 100644
--- a/src/qemu/qemu_capabilities.h
+++ b/src/qemu/qemu_capabilities.h
@@ -943,7 +943,7 @@ bool
virQEMUCapsGetKVMSupportsSecureGuest(virQEMUCaps *qemuCaps) G_NO_INLINE;
bool
-virQEMUCapsProbeHVF(virQEMUCaps *qemuCaps) G_NO_INLINE;
+virQEMUCapsProbeHVF(virQEMUCaps *qemuCaps) G_NO_INLINE __attribute__((noipa));
virArch virQEMUCapsArchFromString(const char *arch);
const char *virQEMUCapsArchToString(virArch arch);
--
2.49.0
@@ -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
@@ -1,85 +0,0 @@
From 63a3d70697dc44ef2f8b40f7c8e9aa869227a7da Mon Sep 17 00:00:00 2001
From: Jiang XueQian <jiangxueqian@gmail.com>
Date: Sat, 18 Jan 2025 16:32:10 +0800
Subject: [PATCH] nss: Skip empty files and avoid use of uninitialized value
Content-type: text/plain
JSON parser isn't called when reading empty files so `jerr` will be used
uninitialized in the original code. Empty files appear when a network
has no dhcp clients.
This patch checks for such files and skip them.
Fixes: a8d828c88bbdaf83ae78dc06cdd84d5667fcc424
Signed-off-by: Jiang XueQian <jiangxueqian@gmail.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
---
tools/nss/libvirt_nss_leases.c | 9 +++++++--
tools/nss/libvirt_nss_macs.c | 9 +++++++--
2 files changed, 14 insertions(+), 4 deletions(-)
diff --git a/tools/nss/libvirt_nss_leases.c b/tools/nss/libvirt_nss_leases.c
index aea81bb56e..25ea6b0ce2 100644
--- a/tools/nss/libvirt_nss_leases.c
+++ b/tools/nss/libvirt_nss_leases.c
@@ -263,7 +263,7 @@ findLeases(const char *file,
enum json_tokener_error jerr;
int jsonflags = JSON_TOKENER_STRICT | JSON_TOKENER_VALIDATE_UTF8;
char line[1024];
- ssize_t nreadTotal = 0;
+ size_t nreadTotal = 0;
int rv;
if ((fd = open(file, O_RDONLY)) < 0) {
@@ -290,12 +290,17 @@ findLeases(const char *file,
jerr = json_tokener_get_error(tok);
} while (jerr == json_tokener_continue);
+ if (nreadTotal == 0) {
+ ret = 0;
+ goto cleanup;
+ }
+
if (jerr == json_tokener_continue) {
ERROR("Cannot parse %s: incomplete json found", file);
goto cleanup;
}
- if (nreadTotal > 0 && jerr != json_tokener_success) {
+ if (jerr != json_tokener_success) {
ERROR("Cannot parse %s: %s", file, json_tokener_error_desc(jerr));
goto cleanup;
}
diff --git a/tools/nss/libvirt_nss_macs.c b/tools/nss/libvirt_nss_macs.c
index 23229a18f3..bac8c0e1bb 100644
--- a/tools/nss/libvirt_nss_macs.c
+++ b/tools/nss/libvirt_nss_macs.c
@@ -124,7 +124,7 @@ findMACs(const char *file,
json_tokener *tok = NULL;
enum json_tokener_error jerr;
int jsonflags = JSON_TOKENER_STRICT | JSON_TOKENER_VALIDATE_UTF8;
- ssize_t nreadTotal = 0;
+ size_t nreadTotal = 0;
int rv;
size_t i;
@@ -152,12 +152,17 @@ findMACs(const char *file,
jerr = json_tokener_get_error(tok);
} while (jerr == json_tokener_continue);
+ if (nreadTotal == 0) {
+ ret = 0;
+ goto cleanup;
+ }
+
if (jerr == json_tokener_continue) {
ERROR("Cannot parse %s: incomplete json found", file);
goto cleanup;
}
- if (nreadTotal > 0 && jerr != json_tokener_success) {
+ if (jerr != json_tokener_success) {
ERROR("Cannot parse %s: %s", file, json_tokener_error_desc(jerr));
goto cleanup;
}
@@ -1,68 +0,0 @@
From cd0de70e05475d5f4aa46e578fbb98033d38c06b Mon Sep 17 00:00:00 2001
From: Michal Privoznik <mprivozn@redhat.com>
Date: Mon, 16 Jun 2025 10:28:37 +0200
Subject: [PATCH] qemu: Be more forgiving when acquiring QUERY job when
formatting domain XML
Content-type: text/plain
In my previous commit of v11.0.0-rc1~115 I've made QEMU driver
implementation for virDomainGetXMLDesc() (qemuDomainGetXMLDesc())
acquire QERY job. See its commit message for more info. But this
unfortunately broke apps witch fetch domain XML for incoming
migration (like virt-manager). The reason is that for incoming
migration the VIR_ASYNC_JOB_MIGRATION_IN async job is set, but
the mask of allowed synchronous jobs is empty (because QEMU can't
talk on monitor really). This makes virDomainObjBeginJob() fail
which in turn makes qemuDomainGetXMLDesc() fail too.
It makes sense for qemuDomainGetXMLDesc() to acquire the job
(e.g. so that it's coherent with another thread that might be in
the middle of a MODIFY job). But failure to dump XML may be
treated as broken daemon (e.g. virt-manager does so).
Therefore, still try to acquire the QUERY job (if job mask
permits it) but, do not treat failure as an error.
Fixes: 6cc93bf28842526be2fd596a607ebca796b7fb2e
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2369243
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
---
src/qemu/qemu_driver.c | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index d2eddbd9ae..6bdeede2e8 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -6158,6 +6158,7 @@ static char
{
virQEMUDriver *driver = dom->conn->privateData;
virDomainObj *vm;
+ bool hasJob = false;
char *ret = NULL;
virCheckFlags(VIR_DOMAIN_XML_COMMON_FLAGS | VIR_DOMAIN_XML_UPDATE_CPU,
@@ -6169,8 +6170,10 @@ static char
if (virDomainGetXMLDescEnsureACL(dom->conn, vm->def, flags) < 0)
goto cleanup;
- if (virDomainObjBeginJob(vm, VIR_JOB_QUERY) < 0)
- goto cleanup;
+ if (virDomainNestedJobAllowed(vm->job, VIR_JOB_QUERY) &&
+ virDomainObjBeginJob(vm, VIR_JOB_QUERY) >= 0) {
+ hasJob = true;
+ }
qemuDomainUpdateCurrentMemorySize(vm);
@@ -6186,7 +6189,8 @@ static char
ret = qemuDomainFormatXML(driver, vm, flags);
- virDomainObjEndJob(vm);
+ if (hasJob)
+ virDomainObjEndJob(vm);
cleanup:
virDomainObjEndAPI(&vm);
@@ -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
@@ -1,94 +0,0 @@
From 63e4cbd109374f44e8bd4f8d1af5e2a2c67611bc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= <berrange@redhat.com>
Date: Mon, 28 Apr 2025 11:42:13 +0100
Subject: [PATCH] storage: stop hardcoding paths for mkfs, mount, umount
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
From: Daniel P. Berrangé <berrange@redhat.com>
This was always undesirable but now causes problems on Fedora 42
where at build time we detect a /sbin path but at runtime this
will only exist on upgraded machines, not fresh installs.
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
---
meson.build | 13 -------------
src/storage/storage_backend_fs.c | 17 +++--------------
2 files changed, 3 insertions(+), 27 deletions(-)
diff --git a/meson.build b/meson.build
index 37b1caa566..14c98b49a1 100644
--- a/meson.build
+++ b/meson.build
@@ -1827,23 +1827,10 @@ if conf.has('WITH_LIBVIRTD')
endif
endif
- if fs_enable
- mount_prog = find_program('mount', required: get_option('storage_fs'), dirs: libvirt_sbin_path)
- umount_prog = find_program('umount', required: get_option('storage_fs'), dirs: libvirt_sbin_path)
- mkfs_prog = find_program('mkfs', required: get_option('storage_fs'), dirs: libvirt_sbin_path)
-
- if not mount_prog.found() or not umount_prog.found() or not mkfs_prog.found()
- fs_enable = false
- endif
- endif
-
if fs_enable
use_storage = true
conf.set('WITH_STORAGE_FS', 1)
- conf.set_quoted('MOUNT', mount_prog.full_path())
- conf.set_quoted('UMOUNT', umount_prog.full_path())
- conf.set_quoted('MKFS', mkfs_prog.full_path())
endif
endif
diff --git a/src/storage/storage_backend_fs.c b/src/storage/storage_backend_fs.c
index fce395d60f..6ec359625a 100644
--- a/src/storage/storage_backend_fs.c
+++ b/src/storage/storage_backend_fs.c
@@ -304,7 +304,7 @@ virStorageBackendFileSystemMount(virStoragePoolObj *pool)
if (!(src = virStorageBackendFileSystemGetPoolSource(pool)))
return -1;
- cmd = virStorageBackendFileSystemMountCmd(MOUNT, def, src);
+ cmd = virStorageBackendFileSystemMountCmd("mount", def, src);
/* Mounting a shared FS might take a long time. Don't hold
* the pool locked meanwhile. */
@@ -362,7 +362,7 @@ virStorageBackendFileSystemStop(virStoragePoolObj *pool)
if ((rc = virStorageBackendFileSystemIsMounted(pool)) != 1)
return rc;
- cmd = virCommandNewArgList(UMOUNT, def->target.path, NULL);
+ cmd = virCommandNewArgList("umount", def->target.path, NULL);
return virCommandRun(cmd, NULL);
}
#endif /* WITH_STORAGE_FS */
@@ -402,18 +402,7 @@ virStorageBackendExecuteMKFS(const char *device,
g_autoptr(virCommand) cmd = NULL;
g_autofree char *mkfs = NULL;
-#if WITH_STORAGE_FS
- mkfs = virFindFileInPath(MKFS);
-#endif /* WITH_STORAGE_FS */
-
- if (!mkfs) {
- virReportError(VIR_ERR_INTERNAL_ERROR,
- _("mkfs is not available on this platform: Failed to make filesystem of type '%1$s' on device '%2$s'"),
- format, device);
- return -1;
- }
-
- cmd = virCommandNewArgList(mkfs, "-t", format, NULL);
+ cmd = virCommandNewArgList("mkfs", "-t", format, NULL);
/* use the force, otherwise mkfs.xfs won't overwrite existing fs.
* Similarly mkfs.ext2, mkfs.ext3, and mkfs.ext4 require supplying -F
--
2.49.0
@@ -1,43 +0,0 @@
From: =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= <berrange@redhat.com>
To: devel@lists.libvirt.org
Subject: [PATCH] util: avoid overflow in hextable buffer
Date: Mon, 20 Jan 2025 10:09:24 +0000
Message-ID: <20250120100924.3864818-1-berrange@redhat.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
The assigned string is 17 chars long once the trailing nul is taken
into account. This triggers a warning with GCC 15
src/util/virsystemd.c: In function ‘virSystemdEscapeName’:
src/util/virsystemd.c:59:38: error: initializer-string for array of ‘char’ is too long [-Werror=unterminated-string-initialization]
59 | static const char hextable[16] = "0123456789abcdef";
| ^~~~~~~~~~~~~~~~~~
Switch to a dynamically sized array as used in all the other places
we have a hextable array.
See also: https://gcc.gnu.org/PR115185
Reported-by: Yaakov Selkowitz <yselkowi@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
---
src/util/virsystemd.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/util/virsystemd.c b/src/util/virsystemd.c
index 5b772e29dd..d46e5f74fc 100644
--- a/src/util/virsystemd.c
+++ b/src/util/virsystemd.c
@@ -56,7 +56,7 @@ struct _virSystemdActivationEntry {
static void virSystemdEscapeName(virBuffer *buf,
const char *name)
{
- static const char hextable[16] = "0123456789abcdef";
+ static const char hextable[] = "0123456789abcdef";
#define ESCAPE(c) \
do { \
--
2.47.1
@@ -1,58 +0,0 @@
From 7ab0f1c2a3fddf46d381f055e49111e3063b4829 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= <berrange@redhat.com>
Date: Mon, 28 Apr 2025 11:47:34 +0100
Subject: [PATCH] util: stop hardcoding numad path
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
From: Daniel P. Berrangé <berrange@redhat.com>
Change the meson rules to always enable numad if on a Linux host, unless
the meson options say not to.
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
---
meson.build | 10 +++-------
src/util/virnuma.c | 2 +-
2 files changed, 4 insertions(+), 8 deletions(-)
diff --git a/meson.build b/meson.build
index 14c98b49a1..767205f44b 100644
--- a/meson.build
+++ b/meson.build
@@ -2028,14 +2028,10 @@ if not get_option('nss').disabled()
endif
endif
-if not get_option('numad').disabled() and numactl_dep.found()
- numad_prog = find_program('numad', required: get_option('numad'), dirs: libvirt_sbin_path)
- if numad_prog.found()
- conf.set('WITH_NUMAD', 1)
- conf.set_quoted('NUMAD', numad_prog.full_path())
- endif
+if not get_option('numad').disabled() and numactl_dep.found() and host_machine.system() == 'linux'
+ conf.set('WITH_NUMAD', 1)
elif get_option('numad').enabled()
- error('You must have numactl enabled for numad support.')
+ error('You must have a Linux host with numactl enabled for numad support.')
endif
# nwfilter should only be compiled for linux, and only if the
diff --git a/src/util/virnuma.c b/src/util/virnuma.c
index 9393c20875..67c51630c7 100644
--- a/src/util/virnuma.c
+++ b/src/util/virnuma.c
@@ -61,7 +61,7 @@ virNumaGetAutoPlacementAdvice(unsigned short vcpus,
g_autoptr(virCommand) cmd = NULL;
char *output = NULL;
- cmd = virCommandNewArgList(NUMAD, "-w", NULL);
+ cmd = virCommandNewArgList("numad", "-w", NULL);
virCommandAddArgFormat(cmd, "%d:%llu", vcpus,
VIR_DIV_UP(balloon, 1024));
--
2.49.0
@@ -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
@@ -1,36 +0,0 @@
From b825bb556bd3967bf5422c243b77bd4038e317e2 Mon Sep 17 00:00:00 2001
Message-ID: <b825bb556bd3967bf5422c243b77bd4038e317e2.1760476767.git.crobinso@redhat.com>
From: Michal Privoznik <mprivozn@redhat.com>
Date: Mon, 13 Oct 2025 10:34:51 +0200
Subject: [PATCH 1/8] wireshark: Drop needless declaration of
proto_register_libvirt() and proto_reg_handoff_libvirt()
Content-type: text/plain
Both proto_register_libvirt() and proto_reg_handoff_libvirt() are
declared in packet-libvirt.h which is included from plugin.c.
There's no need to provide another declaration in plugin.c.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
---
tools/wireshark/src/plugin.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/tools/wireshark/src/plugin.c b/tools/wireshark/src/plugin.c
index 9a83f2ca07..19b25e7b1a 100644
--- a/tools/wireshark/src/plugin.c
+++ b/tools/wireshark/src/plugin.c
@@ -72,9 +72,6 @@ void plugin_register(void)
#else /* WIRESHARK_VERSION >= 2009000 */
-void proto_register_libvirt(void);
-void proto_reg_handoff_libvirt(void);
-
WS_DLL_PUBLIC_DEF const gchar plugin_version[] = PLUGIN_VERSION;
WS_DLL_PUBLIC_DEF const int plugin_want_major = WIRESHARK_VERSION_MAJOR;
WS_DLL_PUBLIC_DEF const int plugin_want_minor = WIRESHARK_VERSION_MINOR;
--
2.51.0
@@ -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
@@ -1,47 +0,0 @@
From 41d3b457972bde85991fa7ed6f282370aca4b2af Mon Sep 17 00:00:00 2001
Message-ID: <41d3b457972bde85991fa7ed6f282370aca4b2af.1760476767.git.crobinso@redhat.com>
In-Reply-To: <b825bb556bd3967bf5422c243b77bd4038e317e2.1760476767.git.crobinso@redhat.com>
References: <b825bb556bd3967bf5422c243b77bd4038e317e2.1760476767.git.crobinso@redhat.com>
From: Michal Privoznik <mprivozn@redhat.com>
Date: Fri, 10 Oct 2025 15:20:05 +0200
Subject: [PATCH 2/8] wireshark: Switch header files to #pragma once
Content-type: text/plain
The genxdrstub.pl script generates some header files. But they
use the old pattern to guard against multiple inclusion:
#ifndef SOMETHING_H
#define SOMETHING_H
...
#endif
Change the script to generate just '#pragma once' used everywhere
else in our code.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
---
tools/wireshark/util/genxdrstub.pl | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/tools/wireshark/util/genxdrstub.pl b/tools/wireshark/util/genxdrstub.pl
index 8cfda25a27..01b663a88c 100755
--- a/tools/wireshark/util/genxdrstub.pl
+++ b/tools/wireshark/util/genxdrstub.pl
@@ -563,11 +563,8 @@ sub add_header_file {
local $self->{header_contents} = [];
$self->print("/* *DO NOT MODIFY* this file directly.\n");
$self->print(" * This file was generated by $0 from libvirt version $libvirt_version */\n");
- my $ucname = uc $name;
- $self->print("#ifndef _$ucname\_H_\n");
- $self->print("#define _$ucname\_H_\n");
+ $self->print("#pragma once\n");
$block->();
- $self->print("#endif /* _$ucname\_H_ */");
push @{ $self->{headers} }, [ $name, delete $self->{header_contents} ];
}
--
2.51.0
@@ -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
@@ -1,81 +0,0 @@
From 02a0e78bf54c903da8922c56bade9b3298ade351 Mon Sep 17 00:00:00 2001
Message-ID: <02a0e78bf54c903da8922c56bade9b3298ade351.1760476767.git.crobinso@redhat.com>
In-Reply-To: <b825bb556bd3967bf5422c243b77bd4038e317e2.1760476767.git.crobinso@redhat.com>
References: <b825bb556bd3967bf5422c243b77bd4038e317e2.1760476767.git.crobinso@redhat.com>
From: Michal Privoznik <mprivozn@redhat.com>
Date: Mon, 13 Oct 2025 09:04:17 +0200
Subject: [PATCH 3/8] wireshark: Move WIRESHARK_VERSION macro definition
Content-type: text/plain
Soon, other parts of the wireshark code will need to
differentiate wrt wireshark version. Therefore, move the
WIRESHARK_VERSION macro definition among with its deps into
packet-libvirt.h.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
---
tools/wireshark/src/packet-libvirt.h | 14 ++++++++++++++
tools/wireshark/src/plugin.c | 14 --------------
2 files changed, 14 insertions(+), 14 deletions(-)
diff --git a/tools/wireshark/src/packet-libvirt.h b/tools/wireshark/src/packet-libvirt.h
index 14e6e13696..15cfcb0534 100644
--- a/tools/wireshark/src/packet-libvirt.h
+++ b/tools/wireshark/src/packet-libvirt.h
@@ -19,5 +19,19 @@
#pragma once
+#ifdef WITH_WS_VERSION
+# include <wireshark/ws_version.h>
+#else
+# include <wireshark/config.h>
+# define WIRESHARK_VERSION_MAJOR VERSION_MAJOR
+# define WIRESHARK_VERSION_MINOR VERSION_MINOR
+# define WIRESHARK_VERSION_MICRO VERSION_MICRO
+#endif
+
+#define WIRESHARK_VERSION \
+ ((WIRESHARK_VERSION_MAJOR * 1000 * 1000) + \
+ (WIRESHARK_VERSION_MINOR * 1000) + \
+ (WIRESHARK_VERSION_MICRO))
+
void proto_register_libvirt(void);
void proto_reg_handoff_libvirt(void);
diff --git a/tools/wireshark/src/plugin.c b/tools/wireshark/src/plugin.c
index 19b25e7b1a..64317b5280 100644
--- a/tools/wireshark/src/plugin.c
+++ b/tools/wireshark/src/plugin.c
@@ -12,15 +12,6 @@
#include <config.h>
-#ifdef WITH_WS_VERSION
-# include <wireshark/ws_version.h>
-#else
-# include <wireshark/config.h>
-# define WIRESHARK_VERSION_MAJOR VERSION_MAJOR
-# define WIRESHARK_VERSION_MINOR VERSION_MINOR
-# define WIRESHARK_VERSION_MICRO VERSION_MICRO
-#endif
-
#define HAVE_PLUGINS 1
#include <wireshark/epan/proto.h>
/* plugins are DLLs */
@@ -32,11 +23,6 @@
/* Let the plugin version be the version of libvirt */
#define PLUGIN_VERSION VERSION
-#define WIRESHARK_VERSION \
- ((WIRESHARK_VERSION_MAJOR * 1000 * 1000) + \
- (WIRESHARK_VERSION_MINOR * 1000) + \
- (WIRESHARK_VERSION_MICRO))
-
#if WIRESHARK_VERSION < 2005000
WS_DLL_PUBLIC_DEF const gchar version[] = VERSION;
--
2.51.0
@@ -1,133 +0,0 @@
From 7374c4ecbd591b02f7be4b2918addc6d5852aafb Mon Sep 17 00:00:00 2001
Message-ID: <7374c4ecbd591b02f7be4b2918addc6d5852aafb.1760476767.git.crobinso@redhat.com>
In-Reply-To: <b825bb556bd3967bf5422c243b77bd4038e317e2.1760476767.git.crobinso@redhat.com>
References: <b825bb556bd3967bf5422c243b77bd4038e317e2.1760476767.git.crobinso@redhat.com>
From: Michal Privoznik <mprivozn@redhat.com>
Date: Mon, 13 Oct 2025 09:21:30 +0200
Subject: [PATCH 4/8] wireshark: Fix int type of some virNetMessageHeader
members
Content-type: text/plain
Our virNetMessageHeader is a struct that's declared as follows:
struct virNetMessageHeader {
unsigned prog;
unsigned vers;
int proc;
virNetMessageType type;
unsigned serial;
virNetMessageStatus status;
};
Now, per RFC 4506 enums are also encoded as signed integers. This
means, that only 'prog', 'vers' and 'serial' are really unsigned
integers. The others ('proc', 'type' and 'status') are encoded as
signed integers. Fix their type when dissecting.
While at it, also follow latest trend in wireshark and switch
from guint32 to uint32_t.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
---
tools/wireshark/src/packet-libvirt.c | 34 +++++++++++++++++++---------
1 file changed, 23 insertions(+), 11 deletions(-)
diff --git a/tools/wireshark/src/packet-libvirt.c b/tools/wireshark/src/packet-libvirt.c
index da2aabd98a..af14c6bed7 100644
--- a/tools/wireshark/src/packet-libvirt.c
+++ b/tools/wireshark/src/packet-libvirt.c
@@ -92,7 +92,7 @@ typedef gboolean (*vir_xdr_dissector_t)(tvbuff_t *tvb, proto_tree *tree, XDR *xd
typedef struct vir_dissector_index vir_dissector_index_t;
struct vir_dissector_index {
- guint32 proc;
+ int32_t proc;
vir_xdr_dissector_t args;
vir_xdr_dissector_t ret;
vir_xdr_dissector_t msg;
@@ -275,8 +275,10 @@ dissect_xdr_array(tvbuff_t *tvb, proto_tree *tree, XDR *xdrs, int hf, gint ett,
}
static vir_xdr_dissector_t
-find_payload_dissector(guint32 proc, guint32 type,
- const vir_dissector_index_t *pds, gsize length)
+find_payload_dissector(int32_t proc,
+ enum vir_net_message_type type,
+ const vir_dissector_index_t *pds,
+ gsize length)
{
const vir_dissector_index_t *pd;
guint32 first, last, direction;
@@ -309,6 +311,10 @@ find_payload_dissector(guint32 proc, guint32 type,
return pd->ret;
case VIR_NET_MESSAGE:
return pd->msg;
+ case VIR_NET_STREAM:
+ case VIR_NET_STREAM_HOLE:
+ /* Handled elsewhere */
+ return NULL;
}
return NULL;
}
@@ -397,8 +403,12 @@ dissect_xdr_stream_hole(tvbuff_t *tvb, proto_tree *tree, XDR *xdrs, int hf)
#include "libvirt/protocol.h"
static void
-dissect_libvirt_payload(tvbuff_t *tvb, proto_tree *tree,
- guint32 prog, guint32 proc, guint32 type, guint32 status)
+dissect_libvirt_payload(tvbuff_t *tvb,
+ proto_tree *tree,
+ uint32_t prog,
+ int32_t proc,
+ int32_t type,
+ int32_t status)
{
gssize payload_length;
@@ -430,7 +440,8 @@ dissect_libvirt_payload(tvbuff_t *tvb, proto_tree *tree,
return;
unknown:
- dbg("Cannot determine payload: Prog=%u, Proc=%u, Type=%u, Status=%u", prog, proc, type, status);
+ dbg("Cannot determine payload: Prog=%u, Proc=%d, Type=%d, Status=%d",
+ prog, proc, type, status);
proto_tree_add_item(tree, hf_libvirt_unknown, tvb, VIR_HEADER_LEN, -1, ENC_NA);
}
@@ -439,7 +450,8 @@ dissect_libvirt_message(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
void *opaque G_GNUC_UNUSED)
{
goffset offset;
- guint32 prog, proc, type, serial, status;
+ uint32_t prog, serial;
+ int32_t proc, type, status;
const value_string *vs;
col_set_str(pinfo->cinfo, COL_PROTOCOL, "Libvirt");
@@ -448,17 +460,17 @@ dissect_libvirt_message(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
offset = 4; /* End of length field */
prog = tvb_get_ntohl(tvb, offset); offset += 4;
offset += 4; /* Ignore version header field */
- proc = tvb_get_ntohl(tvb, offset); offset += 4;
- type = tvb_get_ntohl(tvb, offset); offset += 4;
+ proc = tvb_get_ntohil(tvb, offset); offset += 4;
+ type = tvb_get_ntohil(tvb, offset); offset += 4;
serial = tvb_get_ntohl(tvb, offset); offset += 4;
- status = tvb_get_ntohl(tvb, offset); offset += 4;
+ status = tvb_get_ntohil(tvb, offset); offset += 4;
col_add_fstr(pinfo->cinfo, COL_INFO, "Prog=%s",
val_to_str(prog, program_strings, "%x"));
vs = get_program_data(prog, VIR_PROGRAM_PROCSTRINGS);
if (vs == NULL) {
- col_append_fstr(pinfo->cinfo, COL_INFO, " Proc=%u", proc);
+ col_append_fstr(pinfo->cinfo, COL_INFO, " Proc=%d", proc);
} else {
col_append_fstr(pinfo->cinfo, COL_INFO, " Proc=%s", val_to_str(proc, vs, "%d"));
}
--
2.51.0
@@ -1,46 +0,0 @@
From 1086888f95a322101f8cf53b63c96600ccbeb882 Mon Sep 17 00:00:00 2001
Message-ID: <1086888f95a322101f8cf53b63c96600ccbeb882.1760476767.git.crobinso@redhat.com>
In-Reply-To: <b825bb556bd3967bf5422c243b77bd4038e317e2.1760476767.git.crobinso@redhat.com>
References: <b825bb556bd3967bf5422c243b77bd4038e317e2.1760476767.git.crobinso@redhat.com>
From: Michal Privoznik <mprivozn@redhat.com>
Date: Fri, 10 Oct 2025 19:16:54 +0200
Subject: [PATCH 5/8] wireshark: Don't special case retval of
get_program_data() in dissect_libvirt_message()
Content-type: text/plain
The get_program_data() function returns a pointer (in this
specific case to an array of procedure strings) which, if
non-NULL is then passed val_to_str(). Well, if val_to_str() sees
NULL it is treated gracefully, i.e. like if the numeric value
'proc' wasn't found in the array.
Therefore, there's no need to special case call to
col_append_fstr(). Both result into the same behaviour.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
---
tools/wireshark/src/packet-libvirt.c | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/tools/wireshark/src/packet-libvirt.c b/tools/wireshark/src/packet-libvirt.c
index af14c6bed7..6c729801d4 100644
--- a/tools/wireshark/src/packet-libvirt.c
+++ b/tools/wireshark/src/packet-libvirt.c
@@ -469,11 +469,7 @@ dissect_libvirt_message(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
val_to_str(prog, program_strings, "%x"));
vs = get_program_data(prog, VIR_PROGRAM_PROCSTRINGS);
- if (vs == NULL) {
- col_append_fstr(pinfo->cinfo, COL_INFO, " Proc=%d", proc);
- } else {
- col_append_fstr(pinfo->cinfo, COL_INFO, " Proc=%s", val_to_str(proc, vs, "%d"));
- }
+ col_append_fstr(pinfo->cinfo, COL_INFO, " Proc=%s", val_to_str(proc, vs, "%d"));
col_append_fstr(pinfo->cinfo, COL_INFO, " Type=%s Serial=%u Status=%s",
val_to_str(type, type_strings, "%d"), serial,
--
2.51.0
@@ -1,68 +0,0 @@
From ba2c4bdd5cbccd5c0673149cf76802c98b70d2f7 Mon Sep 17 00:00:00 2001
Message-ID: <ba2c4bdd5cbccd5c0673149cf76802c98b70d2f7.1760476767.git.crobinso@redhat.com>
In-Reply-To: <b825bb556bd3967bf5422c243b77bd4038e317e2.1760476767.git.crobinso@redhat.com>
References: <b825bb556bd3967bf5422c243b77bd4038e317e2.1760476767.git.crobinso@redhat.com>
From: Michal Privoznik <mprivozn@redhat.com>
Date: Fri, 10 Oct 2025 18:23:18 +0200
Subject: [PATCH 6/8] wireshark: Introduce and use vir_val_to_str()
Content-type: text/plain
Wireshark offers val_to_str() function which converts numeric
value to string by looking up value ('val') in an array ('vs') of
<val, string> pairs. If no corresponding string is found, then
the value is formatted using given 'fmt' string.
Starting from wireshark-4.6.0 not only this function gained
another argument but also returns a strdup()-ed string. To keep
our code simple, let's introduce a wrapper so which can be then
adjusted as needed.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
---
tools/wireshark/src/packet-libvirt.c | 17 +++++++++++++----
1 file changed, 13 insertions(+), 4 deletions(-)
diff --git a/tools/wireshark/src/packet-libvirt.c b/tools/wireshark/src/packet-libvirt.c
index 6c729801d4..f6ad2c4578 100644
--- a/tools/wireshark/src/packet-libvirt.c
+++ b/tools/wireshark/src/packet-libvirt.c
@@ -140,6 +140,15 @@ static const value_string status_strings[] = {
{ -1, NULL }
};
+static const char *
+G_GNUC_PRINTF(3, 0)
+vir_val_to_str(const uint32_t val,
+ const value_string *vs,
+ const char *fmt)
+{
+ return val_to_str(val, vs, fmt);
+}
+
static gboolean
dissect_xdr_string(tvbuff_t *tvb, proto_tree *tree, XDR *xdrs, int hf,
guint32 maxlen)
@@ -466,14 +475,14 @@ dissect_libvirt_message(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
status = tvb_get_ntohil(tvb, offset); offset += 4;
col_add_fstr(pinfo->cinfo, COL_INFO, "Prog=%s",
- val_to_str(prog, program_strings, "%x"));
+ vir_val_to_str(prog, program_strings, "%x"));
vs = get_program_data(prog, VIR_PROGRAM_PROCSTRINGS);
- col_append_fstr(pinfo->cinfo, COL_INFO, " Proc=%s", val_to_str(proc, vs, "%d"));
+ col_append_fstr(pinfo->cinfo, COL_INFO, " Proc=%s", vir_val_to_str(proc, vs, "%d"));
col_append_fstr(pinfo->cinfo, COL_INFO, " Type=%s Serial=%u Status=%s",
- val_to_str(type, type_strings, "%d"), serial,
- val_to_str(status, status_strings, "%d"));
+ vir_val_to_str(type, type_strings, "%d"), serial,
+ vir_val_to_str(status, status_strings, "%d"));
if (tree) {
gint *hf_proc;
--
2.51.0
@@ -1,165 +0,0 @@
From 002b9f559d69b92e77ab2d234df6966fecdaf0ec Mon Sep 17 00:00:00 2001
Message-ID: <002b9f559d69b92e77ab2d234df6966fecdaf0ec.1760476767.git.crobinso@redhat.com>
In-Reply-To: <b825bb556bd3967bf5422c243b77bd4038e317e2.1760476767.git.crobinso@redhat.com>
References: <b825bb556bd3967bf5422c243b77bd4038e317e2.1760476767.git.crobinso@redhat.com>
From: Michal Privoznik <mprivozn@redhat.com>
Date: Fri, 10 Oct 2025 19:13:48 +0200
Subject: [PATCH 7/8] wireshark: Don't leak column strings
Content-type: text/plain
One of the problems of using val_to_str() is that it may return a
const string from given table ('vs'), OR return an allocated one.
Since the caller has no idea which case it is, it resides to safe
option and don't free returned string. But that might lead to a
memleak. This behaviour is fixed with wireshark-4.6.0 and support
for it will be introduced soon. But first, make vir_val_to_str()
behave like fixed val_to_str() from newer wireshark: just always
allocate the string.
Now, if val_to_str() needs to allocate new memory it obtains
allocator by calling wmem_packet_scope() which is what we may do
too.
Hand in hand with that, we need to free the memory using the
correct allocator, hence wmem_free(). But let's put it into a
wrapper vir_wmem_free() because just like val_to_str(), it'll
need additional argument when adapting to new wireshark.
Oh, and freeing the memory right after col_add_fstr() is safe as
it uses vsnprintf() under the hood to format passed args.
One last thing, the wmem.h file used to live under epan/wmem/ but
then in v3.5.0~240 [1] was moved to wsutil/wmem/.
1: https://gitlab.com/wireshark/wireshark/-/commit/7f9c1f5f92c131354fc8b2b88d473706786064c0
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
---
meson.build | 20 ++++++++++++++++
tools/wireshark/src/meson.build | 1 +
tools/wireshark/src/packet-libvirt.c | 35 ++++++++++++++++++++++------
3 files changed, 49 insertions(+), 7 deletions(-)
diff --git a/meson.build b/meson.build
index bcc18b20e5..a1e0e5ecd5 100644
--- a/meson.build
+++ b/meson.build
@@ -1365,6 +1365,26 @@ if wireshark_dep.found()
if cc.check_header('wireshark/ws_version.h')
conf.set('WITH_WS_VERSION', 1)
endif
+
+ # Find wmem.h
+ # But it's not as easy as you'd think. Ubuntu 20.04 has split parts of
+ # libwireshark.so into libwsutil.so but:
+ # a) wireshark.pc never mentions it,
+ # b) libwsutil-dev package doesn't install pkg-config file.
+ # Fortunately, it's fixed in 24.04.
+ if cc.check_header('wireshark/epan/wmem/wmem.h', dependencies: wireshark_dep)
+ conf.set('WITH_WS_EPAN_WMEM', 1)
+ elif cc.check_header('wireshark/wsutil/wmem/wmem.h', dependencies: wireshark_dep)
+ conf.set('WITH_WS_WSUTIL_WMEM', 1)
+ else
+ error('Unable to locate wmem.h file')
+ endif
+
+ # TODO: drop wsutil dep once support for Ubuntu 20.04 is dropped
+ wsutil_dep = dependency('', required: false)
+ if not cc.has_function('wmem_free', dependencies: wireshark_dep)
+ wsutil_dep = cc.find_library('wsutil', required: true)
+ endif
endif
# generic build dependencies checks
diff --git a/tools/wireshark/src/meson.build b/tools/wireshark/src/meson.build
index 9b452dc5ca..ba0df913e0 100644
--- a/tools/wireshark/src/meson.build
+++ b/tools/wireshark/src/meson.build
@@ -9,6 +9,7 @@ shared_library(
],
dependencies: [
wireshark_dep,
+ wsutil_dep,
xdr_dep,
tools_dep,
],
diff --git a/tools/wireshark/src/packet-libvirt.c b/tools/wireshark/src/packet-libvirt.c
index f6ad2c4578..3178ac6f27 100644
--- a/tools/wireshark/src/packet-libvirt.c
+++ b/tools/wireshark/src/packet-libvirt.c
@@ -21,6 +21,11 @@
#include <wireshark/epan/proto.h>
#include <wireshark/epan/packet.h>
#include <wireshark/epan/dissectors/packet-tcp.h>
+#ifdef WITH_WS_EPAN_WMEM
+# include <wireshark/epan/wmem/wmem.h>
+#elif WITH_WS_WSUTIL_WMEM
+# include <wireshark/wsutil/wmem/wmem.h>
+#endif
#include <rpc/types.h>
#include <rpc/xdr.h>
#include "packet-libvirt.h"
@@ -140,13 +145,19 @@ static const value_string status_strings[] = {
{ -1, NULL }
};
-static const char *
+static char *
G_GNUC_PRINTF(3, 0)
vir_val_to_str(const uint32_t val,
const value_string *vs,
const char *fmt)
{
- return val_to_str(val, vs, fmt);
+ return val_to_str_wmem(wmem_packet_scope(), val, vs, fmt);
+}
+
+static void
+vir_wmem_free(void *ptr)
+{
+ wmem_free(wmem_packet_scope(), ptr);
}
static gboolean
@@ -462,6 +473,10 @@ dissect_libvirt_message(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
uint32_t prog, serial;
int32_t proc, type, status;
const value_string *vs;
+ char *prog_str = NULL;
+ char *proc_str = NULL;
+ char *type_str = NULL;
+ char *status_str = NULL;
col_set_str(pinfo->cinfo, COL_PROTOCOL, "Libvirt");
col_clear(pinfo->cinfo, COL_INFO);
@@ -474,15 +489,21 @@ dissect_libvirt_message(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
serial = tvb_get_ntohl(tvb, offset); offset += 4;
status = tvb_get_ntohil(tvb, offset); offset += 4;
- col_add_fstr(pinfo->cinfo, COL_INFO, "Prog=%s",
- vir_val_to_str(prog, program_strings, "%x"));
+ prog_str = vir_val_to_str(prog, program_strings, "%x");
+ col_add_fstr(pinfo->cinfo, COL_INFO, "Prog=%s", prog_str);
+ vir_wmem_free(prog_str);
vs = get_program_data(prog, VIR_PROGRAM_PROCSTRINGS);
- col_append_fstr(pinfo->cinfo, COL_INFO, " Proc=%s", vir_val_to_str(proc, vs, "%d"));
+ proc_str = vir_val_to_str(proc, vs, "%d");
+ col_append_fstr(pinfo->cinfo, COL_INFO, " Proc=%s", proc_str);
+ vir_wmem_free(proc_str);
+ type_str = vir_val_to_str(type, type_strings, "%d");
+ status_str = vir_val_to_str(status, status_strings, "%d");
col_append_fstr(pinfo->cinfo, COL_INFO, " Type=%s Serial=%u Status=%s",
- vir_val_to_str(type, type_strings, "%d"), serial,
- vir_val_to_str(status, status_strings, "%d"));
+ type_str, serial, status_str);
+ vir_wmem_free(status_str);
+ vir_wmem_free(type_str);
if (tree) {
gint *hf_proc;
--
2.51.0
@@ -1,493 +0,0 @@
From b42a12174c787b99cd6fcb29b44e4b13bd64ee58 Mon Sep 17 00:00:00 2001
Message-ID: <b42a12174c787b99cd6fcb29b44e4b13bd64ee58.1760476767.git.crobinso@redhat.com>
In-Reply-To: <b825bb556bd3967bf5422c243b77bd4038e317e2.1760476767.git.crobinso@redhat.com>
References: <b825bb556bd3967bf5422c243b77bd4038e317e2.1760476767.git.crobinso@redhat.com>
From: Michal Privoznik <mprivozn@redhat.com>
Date: Fri, 10 Oct 2025 15:22:34 +0200
Subject: [PATCH 8/8] wireshark: Adapt to wireshark-4.6.0
Content-type: text/plain
The main difference is that wmem_packet_scope() is gone [1] but
the packet_info struct has 'pool` member which points to the
allocator used for given packet.
Unfortunately, while we were given pointer to packet_info at the
entry level to our dissector (dissect_libvirt() ->
tcp_dissect_pdus() -> dissect_libvirt_message()) it was never
propagated to generated/primitive dissectors.
But not all dissectors need to allocate memory, so mark the new
argument as unused. And while our generator could be rewritten so
that the argument is annotated as unused iff it's really unused,
I couldn't bother rewriting it. It's generated code after all.
Too much work for little gain.
Another significant change is that val_to_str() now requires new
argument: pointer to allocator to use because it always allocates
new memory [2][3].
1: https://gitlab.com/wireshark/wireshark/-/commit/5ca5c9ca372e06881b23ba9f4fdcb6b479886444
2: https://gitlab.com/wireshark/wireshark/-/commit/b63599762468e4cf1783419a5556377604d344bb
3: https://gitlab.com/wireshark/wireshark/-/commit/84799be215313e61b83a3eaf074f89d6ee349b8c
Resolves: https://gitlab.com/libvirt/libvirt/-/issues/823
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
---
tools/wireshark/src/packet-libvirt.c | 157 +++++++++++++++++++--------
tools/wireshark/util/genxdrstub.pl | 18 +--
2 files changed, 119 insertions(+), 56 deletions(-)
diff --git a/tools/wireshark/src/packet-libvirt.c b/tools/wireshark/src/packet-libvirt.c
index 3178ac6f27..c5c8fb4756 100644
--- a/tools/wireshark/src/packet-libvirt.c
+++ b/tools/wireshark/src/packet-libvirt.c
@@ -63,7 +63,7 @@ static gint ett_libvirt_stream_hole = -1;
#define XDR_PRIMITIVE_DISSECTOR(xtype, ctype, ftype) \
static gboolean \
- dissect_xdr_##xtype(tvbuff_t *tvb, proto_tree *tree, XDR *xdrs, int hf) \
+ dissect_xdr_##xtype(tvbuff_t *tvb, packet_info *pinfo G_GNUC_UNUSED, proto_tree *tree, XDR *xdrs, int hf) \
{ \
goffset start; \
ctype val; \
@@ -93,7 +93,7 @@ XDR_PRIMITIVE_DISSECTOR(bool, bool_t, boolean)
VIR_WARNINGS_RESET
-typedef gboolean (*vir_xdr_dissector_t)(tvbuff_t *tvb, proto_tree *tree, XDR *xdrs, int hf);
+typedef gboolean (*vir_xdr_dissector_t)(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, XDR *xdrs, int hf);
typedef struct vir_dissector_index vir_dissector_index_t;
struct vir_dissector_index {
@@ -146,22 +146,32 @@ static const value_string status_strings[] = {
};
static char *
-G_GNUC_PRINTF(3, 0)
-vir_val_to_str(const uint32_t val,
+G_GNUC_PRINTF(4, 0)
+vir_val_to_str(packet_info *pinfo,
+ const uint32_t val,
const value_string *vs,
const char *fmt)
{
- return val_to_str_wmem(wmem_packet_scope(), val, vs, fmt);
+#if WIRESHARK_VERSION < 4006000
+ return val_to_str_wmem(pinfo->pool, val, vs, fmt);
+#else
+ return val_to_str(pinfo->pool, val, vs, fmt);
+#endif
}
static void
-vir_wmem_free(void *ptr)
+vir_wmem_free(packet_info *pinfo,
+ void *ptr)
{
- wmem_free(wmem_packet_scope(), ptr);
+ wmem_free(pinfo->pool, ptr);
}
static gboolean
-dissect_xdr_string(tvbuff_t *tvb, proto_tree *tree, XDR *xdrs, int hf,
+dissect_xdr_string(tvbuff_t *tvb,
+ packet_info *pinfo G_GNUC_UNUSED,
+ proto_tree *tree,
+ XDR *xdrs,
+ int hf,
guint32 maxlen)
{
goffset start;
@@ -179,7 +189,11 @@ dissect_xdr_string(tvbuff_t *tvb, proto_tree *tree, XDR *xdrs, int hf,
}
static gboolean
-dissect_xdr_opaque(tvbuff_t *tvb, proto_tree *tree, XDR *xdrs, int hf,
+dissect_xdr_opaque(tvbuff_t *tvb,
+ packet_info *pinfo,
+ proto_tree *tree,
+ XDR *xdrs,
+ int hf,
guint32 size)
{
goffset start;
@@ -190,7 +204,7 @@ dissect_xdr_opaque(tvbuff_t *tvb, proto_tree *tree, XDR *xdrs, int hf,
start = xdr_getpos(xdrs);
if ((rc = xdr_opaque(xdrs, (caddr_t)val, size))) {
gint len = xdr_getpos(xdrs) - start;
- const char *s = tvb_bytes_to_str(wmem_packet_scope(), tvb, start, len);
+ const char *s = tvb_bytes_to_str(pinfo->pool, tvb, start, len);
proto_tree_add_bytes_format_value(tree, hf, tvb, start, len, NULL, "%s", s);
} else {
@@ -202,7 +216,11 @@ dissect_xdr_opaque(tvbuff_t *tvb, proto_tree *tree, XDR *xdrs, int hf,
}
static gboolean
-dissect_xdr_bytes(tvbuff_t *tvb, proto_tree *tree, XDR *xdrs, int hf,
+dissect_xdr_bytes(tvbuff_t *tvb,
+ packet_info *pinfo,
+ proto_tree *tree,
+ XDR *xdrs,
+ int hf,
guint32 maxlen)
{
goffset start;
@@ -212,7 +230,7 @@ dissect_xdr_bytes(tvbuff_t *tvb, proto_tree *tree, XDR *xdrs, int hf,
start = xdr_getpos(xdrs);
if (xdr_bytes(xdrs, (char **)&val, &length, maxlen)) {
gint len = xdr_getpos(xdrs) - start;
- const char *s = tvb_bytes_to_str(wmem_packet_scope(), tvb, start, len);
+ const char *s = tvb_bytes_to_str(pinfo->pool, tvb, start, len);
proto_tree_add_bytes_format_value(tree, hf, tvb, start, len, NULL, "%s", s);
free(val);
@@ -224,7 +242,11 @@ dissect_xdr_bytes(tvbuff_t *tvb, proto_tree *tree, XDR *xdrs, int hf,
}
static gboolean
-dissect_xdr_pointer(tvbuff_t *tvb, proto_tree *tree, XDR *xdrs, int hf,
+dissect_xdr_pointer(tvbuff_t *tvb,
+ packet_info *pinfo,
+ proto_tree *tree,
+ XDR *xdrs,
+ int hf,
vir_xdr_dissector_t dissect)
{
goffset start;
@@ -236,7 +258,7 @@ dissect_xdr_pointer(tvbuff_t *tvb, proto_tree *tree, XDR *xdrs, int hf,
return FALSE;
}
if (not_null) {
- return dissect(tvb, tree, xdrs, hf);
+ return dissect(tvb, pinfo, tree, xdrs, hf);
} else {
proto_item *ti;
ti = proto_tree_add_item(tree, hf, tvb, start, xdr_getpos(xdrs) - start, ENC_NA);
@@ -246,15 +268,22 @@ dissect_xdr_pointer(tvbuff_t *tvb, proto_tree *tree, XDR *xdrs, int hf,
}
static gboolean
-dissect_xdr_iterable(tvbuff_t *tvb, proto_item *ti, XDR *xdrs, gint ett, int rhf,
- guint32 length, vir_xdr_dissector_t dissect, goffset start)
+dissect_xdr_iterable(tvbuff_t *tvb,
+ packet_info *pinfo,
+ proto_item *ti,
+ XDR *xdrs,
+ gint ett,
+ int rhf,
+ guint32 length,
+ vir_xdr_dissector_t dissect,
+ goffset start)
{
proto_tree *tree;
guint32 i;
tree = proto_item_add_subtree(ti, ett);
for (i = 0; i < length; i++) {
- if (!dissect(tvb, tree, xdrs, rhf))
+ if (!dissect(tvb, pinfo, tree, xdrs, rhf))
return FALSE;
}
proto_item_set_len(ti, xdr_getpos(xdrs) - start);
@@ -262,8 +291,16 @@ dissect_xdr_iterable(tvbuff_t *tvb, proto_item *ti, XDR *xdrs, gint ett, int rhf
}
static gboolean
-dissect_xdr_vector(tvbuff_t *tvb, proto_tree *tree, XDR *xdrs, int hf, gint ett,
- int rhf, const gchar *rtype, guint32 size, vir_xdr_dissector_t dissect)
+dissect_xdr_vector(tvbuff_t *tvb,
+ packet_info *pinfo,
+ proto_tree *tree,
+ XDR *xdrs,
+ int hf,
+ gint ett,
+ int rhf,
+ const gchar *rtype,
+ guint32 size,
+ vir_xdr_dissector_t dissect)
{
goffset start;
proto_item *ti;
@@ -271,12 +308,20 @@ dissect_xdr_vector(tvbuff_t *tvb, proto_tree *tree, XDR *xdrs, int hf, gint ett,
start = xdr_getpos(xdrs);
ti = proto_tree_add_item(tree, hf, tvb, start, -1, ENC_NA);
proto_item_append_text(ti, " :: %s[%u]", rtype, size);
- return dissect_xdr_iterable(tvb, ti, xdrs, ett, rhf, size, dissect, start);
+ return dissect_xdr_iterable(tvb, pinfo, ti, xdrs, ett, rhf, size, dissect, start);
}
static gboolean
-dissect_xdr_array(tvbuff_t *tvb, proto_tree *tree, XDR *xdrs, int hf, gint ett,
- int rhf, const gchar *rtype, guint32 maxlen, vir_xdr_dissector_t dissect)
+dissect_xdr_array(tvbuff_t *tvb,
+ packet_info *pinfo,
+ proto_tree *tree,
+ XDR *xdrs,
+ int hf,
+ gint ett,
+ int rhf,
+ const gchar *rtype,
+ guint32 maxlen,
+ vir_xdr_dissector_t dissect)
{
goffset start;
proto_item *ti;
@@ -291,7 +336,7 @@ dissect_xdr_array(tvbuff_t *tvb, proto_tree *tree, XDR *xdrs, int hf, gint ett,
ti = proto_tree_add_item(tree, hf, tvb, start, -1, ENC_NA);
proto_item_append_text(ti, " :: %s<%u>", rtype, length);
- return dissect_xdr_iterable(tvb, ti, xdrs, ett, rhf, length, dissect, start);
+ return dissect_xdr_iterable(tvb, pinfo, ti, xdrs, ett, rhf, length, dissect, start);
}
static vir_xdr_dissector_t
@@ -340,7 +385,10 @@ find_payload_dissector(int32_t proc,
}
static void
-dissect_libvirt_stream(tvbuff_t *tvb, proto_tree *tree, gint payload_length)
+dissect_libvirt_stream(tvbuff_t *tvb,
+ packet_info *pinfo G_GNUC_UNUSED,
+ proto_tree *tree,
+ gint payload_length)
{
proto_tree_add_item(tree, hf_libvirt_stream, tvb, VIR_HEADER_LEN,
payload_length - VIR_HEADER_LEN, ENC_NA);
@@ -357,6 +405,7 @@ dissect_libvirt_num_of_fds(tvbuff_t *tvb, proto_tree *tree)
static void
dissect_libvirt_fds(tvbuff_t *tvb G_GNUC_UNUSED,
+ packet_info *pinfo G_GNUC_UNUSED,
gint start G_GNUC_UNUSED,
gint32 nfds G_GNUC_UNUSED)
{
@@ -364,8 +413,12 @@ dissect_libvirt_fds(tvbuff_t *tvb G_GNUC_UNUSED,
}
static void
-dissect_libvirt_payload_xdr_data(tvbuff_t *tvb, proto_tree *tree, gint payload_length,
- gint32 status, vir_xdr_dissector_t dissect)
+dissect_libvirt_payload_xdr_data(tvbuff_t *tvb,
+ packet_info *pinfo,
+ proto_tree *tree,
+ gint payload_length,
+ gint32 status,
+ vir_xdr_dissector_t dissect)
{
gint32 nfds = 0;
gint start = VIR_HEADER_LEN;
@@ -384,17 +437,21 @@ dissect_libvirt_payload_xdr_data(tvbuff_t *tvb, proto_tree *tree, gint payload_l
payload_data = (caddr_t)tvb_memdup(NULL, payload_tvb, 0, payload_length);
xdrmem_create(&xdrs, payload_data, payload_length, XDR_DECODE);
- dissect(payload_tvb, tree, &xdrs, -1);
+ dissect(payload_tvb, pinfo, tree, &xdrs, -1);
xdr_destroy(&xdrs);
g_free(payload_data);
if (nfds != 0)
- dissect_libvirt_fds(tvb, start + payload_length, nfds);
+ dissect_libvirt_fds(tvb, pinfo, start + payload_length, nfds);
}
static gboolean
-dissect_xdr_stream_hole(tvbuff_t *tvb, proto_tree *tree, XDR *xdrs, int hf)
+dissect_xdr_stream_hole(tvbuff_t *tvb,
+ packet_info *pinfo,
+ proto_tree *tree,
+ XDR *xdrs,
+ int hf)
{
goffset start;
proto_item *ti;
@@ -411,10 +468,10 @@ dissect_xdr_stream_hole(tvbuff_t *tvb, proto_tree *tree, XDR *xdrs, int hf)
tree = proto_item_add_subtree(ti, ett_libvirt_stream_hole);
hf = hf_libvirt_stream_hole_length;
- if (!dissect_xdr_hyper(tvb, tree, xdrs, hf)) return FALSE;
+ if (!dissect_xdr_hyper(tvb, pinfo, tree, xdrs, hf)) return FALSE;
hf = hf_libvirt_stream_hole_flags;
- if (!dissect_xdr_u_int(tvb, tree, xdrs, hf)) return FALSE;
+ if (!dissect_xdr_u_int(tvb, pinfo, tree, xdrs, hf)) return FALSE;
proto_item_set_len(ti, xdr_getpos(xdrs) - start);
return TRUE;
@@ -424,6 +481,7 @@ dissect_xdr_stream_hole(tvbuff_t *tvb, proto_tree *tree, XDR *xdrs, int hf)
static void
dissect_libvirt_payload(tvbuff_t *tvb,
+ packet_info *pinfo,
proto_tree *tree,
uint32_t prog,
int32_t proc,
@@ -447,13 +505,13 @@ dissect_libvirt_payload(tvbuff_t *tvb,
xd = find_payload_dissector(proc, type, pds, *len);
if (xd == NULL)
goto unknown;
- dissect_libvirt_payload_xdr_data(tvb, tree, payload_length, status, xd);
+ dissect_libvirt_payload_xdr_data(tvb, pinfo, tree, payload_length, status, xd);
} else if (status == VIR_NET_ERROR) {
- dissect_libvirt_payload_xdr_data(tvb, tree, payload_length, status, dissect_xdr_remote_error);
+ dissect_libvirt_payload_xdr_data(tvb, pinfo, tree, payload_length, status, dissect_xdr_remote_error);
} else if (type == VIR_NET_STREAM) { /* implicitly, status == VIR_NET_CONTINUE */
- dissect_libvirt_stream(tvb, tree, payload_length);
+ dissect_libvirt_stream(tvb, pinfo, tree, payload_length);
} else if (type == VIR_NET_STREAM_HOLE) {
- dissect_libvirt_payload_xdr_data(tvb, tree, payload_length, status, dissect_xdr_stream_hole);
+ dissect_libvirt_payload_xdr_data(tvb, pinfo, tree, payload_length, status, dissect_xdr_stream_hole);
} else {
goto unknown;
}
@@ -489,21 +547,21 @@ dissect_libvirt_message(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
serial = tvb_get_ntohl(tvb, offset); offset += 4;
status = tvb_get_ntohil(tvb, offset); offset += 4;
- prog_str = vir_val_to_str(prog, program_strings, "%x");
+ prog_str = vir_val_to_str(pinfo, prog, program_strings, "%x");
col_add_fstr(pinfo->cinfo, COL_INFO, "Prog=%s", prog_str);
- vir_wmem_free(prog_str);
+ vir_wmem_free(pinfo, prog_str);
vs = get_program_data(prog, VIR_PROGRAM_PROCSTRINGS);
- proc_str = vir_val_to_str(proc, vs, "%d");
+ proc_str = vir_val_to_str(pinfo, proc, vs, "%d");
col_append_fstr(pinfo->cinfo, COL_INFO, " Proc=%s", proc_str);
- vir_wmem_free(proc_str);
+ vir_wmem_free(pinfo, proc_str);
- type_str = vir_val_to_str(type, type_strings, "%d");
- status_str = vir_val_to_str(status, status_strings, "%d");
+ type_str = vir_val_to_str(pinfo, type, type_strings, "%d");
+ status_str = vir_val_to_str(pinfo, status, status_strings, "%d");
col_append_fstr(pinfo->cinfo, COL_INFO, " Type=%s Serial=%u Status=%s",
type_str, serial, status_str);
- vir_wmem_free(status_str);
- vir_wmem_free(type_str);
+ vir_wmem_free(pinfo, status_str);
+ vir_wmem_free(pinfo, type_str);
if (tree) {
gint *hf_proc;
@@ -532,21 +590,26 @@ dissect_libvirt_message(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
proto_tree_add_item(libvirt_tree, hf_libvirt_status, tvb, offset, 4, ENC_NA); offset += 4;
/* Dissect payload remaining */
- dissect_libvirt_payload(tvb, libvirt_tree, prog, proc, type, status);
+ dissect_libvirt_payload(tvb, pinfo, libvirt_tree, prog, proc, type, status);
}
return 0;
}
static guint
-get_message_len(packet_info *pinfo G_GNUC_UNUSED, tvbuff_t *tvb, int offset, void *data G_GNUC_UNUSED)
+get_message_len(packet_info *pinfo G_GNUC_UNUSED,
+ tvbuff_t *tvb,
+ int offset,
+ void *data G_GNUC_UNUSED)
{
return tvb_get_ntohl(tvb, offset);
}
static int
-dissect_libvirt(tvbuff_t *tvb, packet_info *pinfo,
- proto_tree *tree, void *data G_GNUC_UNUSED)
+dissect_libvirt(tvbuff_t *tvb,
+ packet_info *pinfo,
+ proto_tree *tree,
+ void *data G_GNUC_UNUSED)
{
/* Another magic const - 4; simply, how much bytes
* is needed to tell the length of libvirt packet. */
diff --git a/tools/wireshark/util/genxdrstub.pl b/tools/wireshark/util/genxdrstub.pl
index 01b663a88c..f69695c091 100755
--- a/tools/wireshark/util/genxdrstub.pl
+++ b/tools/wireshark/util/genxdrstub.pl
@@ -250,7 +250,7 @@ sub xdr_type {
sub render_caller {
my ($self, $hfid) = @_;
my $name = $c->rinc( 'dissect_xdr_'.($self->idstrip || lc($self->xdr_type)) );
- "$name(tvb, tree, xdrs, hf)";
+ "$name(tvb, pinfo, tree, xdrs, hf)";
}
sub ft_type {
@@ -345,7 +345,7 @@ BEGIN{::register_profile(
sub render_caller {
my ($self) = @_;
my ($klass) = ref($self) =~ /([^:]+)$/;
- sprintf '%s(tvb, tree, xdrs, hf, %s)',
+ sprintf '%s(tvb, pinfo, tree, xdrs, hf, %s)',
$c->rinc('dissect_xdr_'.lc($klass)),
$c->rinc('dissect_xdr_'.$self->reftype->idstrip);
}
@@ -359,7 +359,7 @@ BEGIN{::register_profile(
sub render_caller {
my ($self, $hfid) = @_;
my ($klass) = ref($self) =~ /([^:]+)$/;
- sprintf '%s(tvb, tree, xdrs, hf, %s)',
+ sprintf '%s(tvb, pinfo, tree, xdrs, hf, %s)',
$c->rinc('dissect_xdr_'.lc($klass)), $self->length || '~0';
}
@@ -447,7 +447,7 @@ BEGIN{::register_profile(
sub render_caller {
my ($self, $hfid) = @_;
my ($pname) = reverse split /__/, $hfid;
- sprintf 'dissect_xdr_array(tvb, tree, xdrs, hf, %s, %s, "%s", %s, %s)',
+ sprintf 'dissect_xdr_array(tvb, pinfo, tree, xdrs, hf, %s, %s, "%s", %s, %s)',
$c->rinc('ett_'.$self->idstrip),
$c->rinc("hf_$hfid\__$pname"),
$self->reftype->idstrip,
@@ -476,7 +476,7 @@ BEGIN{::register_profile(
sub render_caller {
my ($self, $hfid) = @_;
my ($pname) = reverse split /__/, $hfid;
- sprintf 'dissect_xdr_vector(tvb, tree, xdrs, hf, %s, %s, "%s", %s, %s)',
+ sprintf 'dissect_xdr_vector(tvb, pinfo, tree, xdrs, hf, %s, %s, "%s", %s, %s)',
$c->rinc('ett_'.$self->idstrip),
$c->rinc("hf_$hfid\__$pname"),
$self->reftype->idstrip,
@@ -857,7 +857,7 @@ __END__<<DUMMY # Dummy heredoc to disable perl syntax highlighting
my ($self, $ident) = @_;
return if $self->is_primitive;
%>
-static gboolean dissect_xdr_<%= $ident %>(tvbuff_t *tvb, proto_tree *tree, XDR *xdrs, int hf)
+static gboolean dissect_xdr_<%= $ident %>(tvbuff_t *tvb, packet_info *pinfo G_GNUC_UNUSED, proto_tree *tree, XDR *xdrs, int hf)
{
return <%= $self->dealias->render_caller($self->ident eq $ident ? undef : $ident) %>;
}
@@ -865,7 +865,7 @@ static gboolean dissect_xdr_<%= $ident %>(tvbuff_t *tvb, proto_tree *tree, XDR *
<% my ($self, $ident) = @_;
my $hfvar = $c->rinc('hf_'.$self->idstrip);
%>
-static gboolean dissect_xdr_<%= $ident %>(tvbuff_t *tvb, proto_tree *tree, XDR *xdrs, int hf)
+static gboolean dissect_xdr_<%= $ident %>(tvbuff_t *tvb, packet_info *pinfo G_GNUC_UNUSED, proto_tree *tree, XDR *xdrs, int hf)
{
goffset start;
proto_item *ti;
@@ -890,7 +890,7 @@ static gboolean dissect_xdr_<%= $ident %>(tvbuff_t *tvb, proto_tree *tree, XDR *
}
@@ Sym::Type::Enum#render_dissector
<% my ($self, $ident) = @_; %>
-static gboolean dissect_xdr_<%= $ident %>(tvbuff_t *tvb, proto_tree *tree, XDR *xdrs, int hf)
+static gboolean dissect_xdr_<%= $ident %>(tvbuff_t *tvb, packet_info *pinfo G_GNUC_UNUSED, proto_tree *tree, XDR *xdrs, int hf)
{
goffset start;
enum { DUMMY } es;
@@ -914,7 +914,7 @@ static gboolean dissect_xdr_<%= $ident %>(tvbuff_t *tvb, proto_tree *tree, XDR *
my ($self, $ident) = @_;
my $decl_type = $self->decl->type->idstrip;
%>
-static gboolean dissect_xdr_<%= $ident %>(tvbuff_t *tvb, proto_tree *tree, XDR *xdrs, int hf)
+static gboolean dissect_xdr_<%= $ident %>(tvbuff_t *tvb, packet_info *pinfo G_GNUC_UNUSED, proto_tree *tree, XDR *xdrs, int hf)
{
gboolean rc = TRUE;
goffset start;
--
2.51.0
+31
View File
@@ -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) {
+53 -220
View File
@@ -6,7 +6,7 @@
%define min_rhel 8
%define min_fedora 37
%define arches_qemu_kvm %{ix86} x86_64 %{power64} %{arm} aarch64 s390x riscv64
%define arches_qemu_kvm %{ix86} x86_64 %{power64} %{arm} aarch64 s390x
%if 0%{?rhel}
%if 0%{?rhel} > 8
%define arches_qemu_kvm x86_64 aarch64 s390x
@@ -19,7 +19,7 @@
%define arches_x86 %{ix86} x86_64
%define arches_systemtap_64bit %{arches_64bit}
%define arches_dmidecode %{arches_x86} aarch64 riscv64
%define arches_dmidecode %{arches_x86}
%define arches_xen %{arches_x86} aarch64
%if 0%{?fedora}
%define arches_xen x86_64 aarch64
@@ -29,14 +29,12 @@
%define arches_zfs %{arches_x86} %{power64} %{arm}
%define arches_numactl %{arches_x86} %{power64} aarch64 s390x
%define arches_numad %{arches_x86} %{power64} aarch64
%define arches_ch x86_64 aarch64
# The hypervisor drivers that run in libvirtd
%define with_qemu 0%{!?_without_qemu:1}
%define with_lxc 0%{!?_without_lxc:1}
%define with_libxl 0%{!?_without_libxl:1}
%define with_vbox 0%{!?_without_vbox:1}
%define with_ch 0%{!?_without_ch:1}
%ifarch %{arches_qemu_kvm}
%define with_qemu_kvm %{with_qemu}
@@ -125,9 +123,6 @@
%ifnarch %{arches_ceph}
%define with_storage_rbd 0
%endif
%ifnarch %{arches_ch}
%define with_ch 0
%endif
# RHEL doesn't ship many hypervisor drivers
%if 0%{?rhel}
@@ -137,7 +132,6 @@
%define with_libxl 0
%define with_hyperv 0
%define with_lxc 0
%define with_ch 0
%endif
%define with_firewalld_zone 0%{!?_without_firewalld_zone:1}
@@ -211,18 +205,6 @@
%define with_modular_daemons 1
%endif
# Prefer nftables for future OS releases but keep using iptables
# for existing ones
%if 0%{?rhel} >= 10 || 0%{?fedora} >= 41
%define prefer_nftables 1
%define firewall_backend_priority nftables,iptables
%else
%define prefer_nftables 0
%define firewall_backend_priority iptables,nftables
%endif
# Force QEMU to run as non-root
%define qemu_user qemu
%define qemu_group qemu
@@ -294,8 +276,8 @@
Summary: Library providing a simple virtualization API
Name: libvirt
Version: 11.0.0
Release: 5%{?dist}
Version: 10.1.0
Release: 4%{?dist}
License: GPL-2.0-or-later AND LGPL-2.1-only AND LGPL-2.1-or-later AND OFL-1.1
URL: https://libvirt.org/
@@ -303,28 +285,16 @@ URL: https://libvirt.org/
%define mainturl stable_updates/
%endif
Source: https://download.libvirt.org/%{?mainturl}libvirt-%{version}.tar.xz
Patch1: 0001-rpc-ensure-temporary-GSource-is-removed-from-client-.patch
Patch2: 0001-rpc-avoid-leak-of-GSource-in-use-for-interrupting-ma.patch
Patch3: 0001-interface-fix-udev-reference-leak-with-invalid-flags.patch
# fix build with GCC 15
Patch: 0001-util-avoid-overflow-in-hextable-buffer.patch
Patch0: fix-virtiofs-socket-label.patch
Patch: 0001-storage-stop-hardcoding-paths-for-mkfs-mount-umount.patch
Patch: 0001-util-stop-hardcoding-numad-path.patch
Patch: 0001-Fix-mocking-of-virQEMUCapsProbeHVF-function.patch
Patch10: 0001-virarptable-Properly-calculate-rtattr-length.patch
Patch11: 0002-virarptable-Fix-check-for-message-length.patch
Patch12: 0003-virarptable-End-parsing-earlier-in-case-of-NLMSG_DON.patch
# Fix dumpxml failures after migration (bz 2369243)
Patch: 0001-qemu-Be-more-forgiving-when-acquiring-QUERY-job-when.patch
# libvirt-nss stops working after network restarts (bz #2364285)
Patch: 0001-nss-Skip-empty-files-and-avoid-use-of-uninitialized-.patch
# Fix build with wireshark
Patch: 0001-wireshark-Drop-needless-declaration-of-proto_registe.patch
Patch: 0002-wireshark-Switch-header-files-to-pragma-once.patch
Patch: 0003-wireshark-Move-WIRESHARK_VERSION-macro-definition.patch
Patch: 0004-wireshark-Fix-int-type-of-some-virNetMessageHeader-m.patch
Patch: 0005-wireshark-Don-t-special-case-retval-of-get_program_d.patch
Patch: 0006-wireshark-Introduce-and-use-vir_val_to_str.patch
Patch: 0007-wireshark-Don-t-leak-column-strings.patch
Patch: 0008-wireshark-Adapt-to-wireshark-4.6.0.patch
Requires: libvirt-daemon = %{version}-%{release}
Requires: libvirt-daemon-config-network = %{version}-%{release}
@@ -345,9 +315,6 @@ Obsoletes: libvirt-daemon-uml <= 5.0.0
%if %{with_vbox}
Requires: libvirt-daemon-driver-vbox = %{version}-%{release}
%endif
%if %{with_ch}
Requires: libvirt-daemon-driver-ch = %{version}-%{release}
%endif
Requires: libvirt-daemon-driver-nwfilter = %{version}-%{release}
Requires: libvirt-daemon-driver-interface = %{version}-%{release}
Requires: libvirt-daemon-driver-secret = %{version}-%{release}
@@ -362,7 +329,7 @@ Requires: libvirt-libs = %{version}-%{release}
BuildRequires: python3-docutils
BuildRequires: meson >= 0.56.0
BuildRequires: ninja-build
BuildRequires: git-core
BuildRequires: git
BuildRequires: perl-interpreter
BuildRequires: python3
BuildRequires: python3-pytest
@@ -379,7 +346,7 @@ BuildRequires: gcc
%if %{with_libxl}
BuildRequires: xen-devel
%endif
BuildRequires: glib2-devel >= 2.58
BuildRequires: glib2-devel >= 2.56
BuildRequires: libxml2-devel
BuildRequires: readline-devel
BuildRequires: pkgconfig(bash-completion) >= 2.0
@@ -392,13 +359,15 @@ BuildRequires: libblkid-devel >= 2.17
BuildRequires: augeas
BuildRequires: systemd-devel >= 185
BuildRequires: libpciaccess-devel >= 0.10.9
BuildRequires: json-c-devel
BuildRequires: yajl-devel
%if %{with_sanlock}
BuildRequires: sanlock-devel >= 2.4
%endif
BuildRequires: libpcap-devel >= 1.5.0
BuildRequires: libnl3-devel
BuildRequires: libselinux-devel
BuildRequires: iptables
BuildRequires: ebtables
# For modprobe
BuildRequires: kmod
BuildRequires: cyrus-sasl-devel
@@ -456,10 +425,13 @@ BuildRequires: libcurl-devel
BuildRequires: libwsman-devel >= 2.6.3
%endif
BuildRequires: audit-libs-devel
# we need /usr/sbin/dtrace
BuildRequires: systemtap-sdt-devel
BuildRequires: /usr/bin/dtrace
# For mount/umount in FS driver
BuildRequires: util-linux
# For showmount in FS driver (netfs discovery)
BuildRequires: nfs-utils
%if %{with_numad}
BuildRequires: numad
%endif
@@ -633,11 +605,7 @@ Summary: Network driver plugin for the libvirtd daemon
Requires: libvirt-daemon-common = %{version}-%{release}
Requires: libvirt-libs = %{version}-%{release}
Requires: dnsmasq >= 2.41
%if %{prefer_nftables}
Requires: nftables
%else
Requires: iptables
%endif
%description daemon-driver-network
The network driver plugin for the libvirtd daemon, providing
@@ -698,7 +666,7 @@ an implementation of the secret key APIs.
Summary: Storage driver plugin including base backends for the libvirtd daemon
Requires: libvirt-daemon-common = %{version}-%{release}
Requires: libvirt-libs = %{version}-%{release}
Recommends: nfs-utils
Requires: nfs-utils
# For mkfs
Requires: util-linux
# For storage wiping with different algorithms
@@ -858,7 +826,6 @@ Requires: gzip
Requires: bzip2
Requires: lzop
Requires: xz
Requires: zstd
Requires: systemd-container
Requires: swtpm-tools
%if %{with_numad}
@@ -946,7 +913,6 @@ Requires: libvirt-daemon-driver-nodedev = %{version}-%{release}
Requires: libvirt-daemon-driver-nwfilter = %{version}-%{release}
Requires: libvirt-daemon-driver-secret = %{version}-%{release}
Requires: libvirt-daemon-driver-storage = %{version}-%{release}
Requires: libvirt-ssh-proxy = %{version}-%{release}
Requires: qemu
%description daemon-qemu
@@ -975,7 +941,6 @@ Requires: libvirt-daemon-driver-nodedev = %{version}-%{release}
Requires: libvirt-daemon-driver-nwfilter = %{version}-%{release}
Requires: libvirt-daemon-driver-secret = %{version}-%{release}
Requires: libvirt-daemon-driver-storage = %{version}-%{release}
Requires: libvirt-ssh-proxy = %{version}-%{release}
Requires: qemu-kvm
%description daemon-kvm
@@ -1024,6 +989,7 @@ Requires: libvirt-daemon-driver-libxl = %{version}-%{release}
Requires: libvirt-daemon-driver-interface = %{version}-%{release}
Requires: libvirt-daemon-driver-network = %{version}-%{release}
Requires: libvirt-daemon-driver-nodedev = %{version}-%{release}
Requires: libvirt-daemon-driver-nwfilter = %{version}-%{release}
Requires: libvirt-daemon-driver-secret = %{version}-%{release}
Requires: libvirt-daemon-driver-storage = %{version}-%{release}
Requires: xen
@@ -1057,23 +1023,11 @@ Server side daemon and driver required to manage the virtualization
capabilities of VirtualBox
%endif
%if %{with_ch}
%package daemon-driver-ch
Summary: Cloud-Hypervisor driver plugin for libvirtd daemon
Requires: libvirt-daemon-common = %{version}-%{release}
Requires: libvirt-daemon-log = %{version}-%{release}
Requires: libvirt-libs = %{version}-%{release}
%description daemon-driver-ch
The ch driver plugin for the libvirtd daemon, providing
an implementation of the hypervisor driver APIs by
Cloud-Hypervisor
%endif
%package client
Summary: Client side utilities of the libvirt library
Requires: libvirt-libs = %{version}-%{release}
# Needed by virt-pki-validate script.
Requires: gnutls-utils
# Ensure smooth upgrades
Obsoletes: libvirt-bash-completion < 7.3.0
@@ -1095,6 +1049,8 @@ with some QEMU specific features of libvirt.
%package libs
Summary: Client side libraries
# So remote clients can access libvirt over SSH tunnel
Requires: cyrus-sasl
# Needed by default sasl.conf - no onerous extra deps, since
# 100's of other things on a system already pull in krb5-libs
Requires: cyrus-sasl-gssapi
@@ -1154,13 +1110,6 @@ Requires: libvirt-daemon-driver-network = %{version}-%{release}
Libvirt plugin for NSS for translating domain names into IP addresses.
%endif
%package ssh-proxy
Summary: Libvirt SSH proxy
Requires: libvirt-libs = %{version}-%{release}
%description ssh-proxy
Allows SSH into domains via VSOCK without need for network.
%if %{with_mingw32}
%package -n mingw32-libvirt
Summary: %{summary}
@@ -1233,15 +1182,9 @@ exit 1
%endif
%if %{with_esx}
%define arg_esx -Ddriver_esx=enabled
%define arg_esx -Ddriver_esx=enabled -Dcurl=enabled
%else
%define arg_esx -Ddriver_esx=disabled
%endif
%if %{with_esx} || %{with_ch}
%define arg_curl -Dcurl=enabled
%else
%define arg_curl -Dcurl=disabled
%define arg_esx -Ddriver_esx=disabled -Dcurl=disabled
%endif
%if %{with_hyperv}
@@ -1256,12 +1199,6 @@ exit 1
%define arg_vmware -Ddriver_vmware=disabled
%endif
%if %{with_ch}
%define arg_ch -Ddriver_ch=enabled
%else
%define arg_ch -Ddriver_ch=disabled
%endif
%if %{with_storage_rbd}
%define arg_storage_rbd -Dstorage_rbd=enabled
%else
@@ -1379,8 +1316,6 @@ export SOURCE_DATE_EPOCH=$(stat --printf='%Y' %{_specdir}/libvirt.spec)
%meson \
-Drunstatedir=%{_rundir} \
-Dinitconfdir=%{_sysconfdir}/sysconfig \
-Dunitdir=%{_unitdir} \
-Dsysusersdir=%{_sysusersdir} \
%{?arg_qemu} \
%{?arg_openvz} \
%{?arg_lxc} \
@@ -1392,12 +1327,11 @@ export SOURCE_DATE_EPOCH=$(stat --printf='%Y' %{_specdir}/libvirt.spec)
-Ddriver_remote=enabled \
-Ddriver_test=enabled \
%{?arg_esx} \
%{?arg_curl} \
%{?arg_hyperv} \
%{?arg_vmware} \
%{?arg_ch} \
-Ddriver_vz=disabled \
-Ddriver_bhyve=disabled \
-Ddriver_ch=disabled \
%{?arg_remote_mode} \
-Ddriver_interface=enabled \
-Ddriver_network=enabled \
@@ -1424,7 +1358,7 @@ export SOURCE_DATE_EPOCH=$(stat --printf='%Y' %{_specdir}/libvirt.spec)
-Dapparmor_profiles=disabled \
-Dsecdriver_apparmor=disabled \
-Dudev=enabled \
-Djson_c=enabled \
-Dyajl=enabled \
%{?arg_sanlock} \
-Dlibpcap=enabled \
%{?arg_nbdkit} \
@@ -1448,11 +1382,9 @@ export SOURCE_DATE_EPOCH=$(stat --printf='%Y' %{_specdir}/libvirt.spec)
-Dtls_priority=%{tls_priority} \
-Dsysctl_config=enabled \
%{?arg_userfaultfd_sysctl} \
-Dssh_proxy=enabled \
%{?enable_werror} \
-Dexpensive_tests=enabled \
-Dinit_script=systemd \
-Dfirewall_backend_priority=%{firewall_backend_priority} \
-Ddocs=enabled \
-Dtests=enabled \
-Drpath=disabled \
@@ -1496,7 +1428,6 @@ export SOURCE_DATE_EPOCH=$(stat --printf='%Y' %{_specdir}/libvirt.spec)
-Dfuse=disabled \
-Dglusterfs=disabled \
-Dhost_validate=disabled \
-Djson_c=disabled \
-Dlibiscsi=disabled \
-Dnbdkit=disabled \
-Dnbdkit_config_default=disabled \
@@ -1535,12 +1466,11 @@ export SOURCE_DATE_EPOCH=$(stat --printf='%Y' %{_specdir}/libvirt.spec)
-Dstorage_zfs=disabled \
-Dsysctl_config=disabled \
-Duserfaultfd_sysctl=disabled \
-Dssh_proxy=disabled \
-Dtests=disabled \
-Dudev=disabled \
-Dwireshark_dissector=disabled \
%{?enable_werror}
%mingw_ninja
-Dyajl=disabled
%mingw_ninja
%endif
%install
@@ -1599,10 +1529,6 @@ rm -rf $RPM_BUILD_ROOT%{_sysconfdir}/logrotate.d/libvirtd.libxl
rm -f $RPM_BUILD_ROOT%{_datadir}/augeas/lenses/libvirtd_libxl.aug
rm -f $RPM_BUILD_ROOT%{_datadir}/augeas/lenses/tests/test_libvirtd_libxl.aug
%endif
%if ! %{with_ch}
rm -f $RPM_BUILD_ROOT%{_datadir}/augeas/lenses/libvirtd_ch.aug
rm -f $RPM_BUILD_ROOT%{_datadir}/augeas/lenses/tests/test_libvirtd_ch.aug
%endif
# Copied into libvirt-docs subpackage eventually
mv $RPM_BUILD_ROOT%{_datadir}/doc/libvirt libvirt-docs
@@ -1650,8 +1576,7 @@ rm -rf $RPM_BUILD_ROOT%{mingw64_libexecdir}/libvirt-guests.sh
%if %{with_native}
# Building on slow archs, like emulated s390x in Fedora copr, requires
# raising the test timeout
export VIR_TEST_DEBUG=1
%meson_test --no-suite syntax-check --timeout-multiplier 10
VIR_TEST_DEBUG=1 %meson_test --no-suite syntax-check --timeout-multiplier 10
%endif
%define libvirt_rpmstatedir %{_localstatedir}/lib/rpm-state/libvirt
@@ -2002,19 +1927,6 @@ exit 0
%libvirt_systemd_unix_preun virtxend
%endif
%if %{with_ch}
%pre daemon-driver-ch
%libvirt_sysconfig_pre virtchd
%libvirt_systemd_unix_pre virtchd
%posttrans daemon-driver-ch
%libvirt_sysconfig_posttrans virtchd
%libvirt_systemd_unix_posttrans virtchd
%preun daemon-driver-ch
%libvirt_systemd_unix_preun virtchd
%endif
%pre daemon-config-network
%libvirt_systemd_config_pre libvirtd
%libvirt_systemd_config_pre virtnetworkd
@@ -2102,9 +2014,7 @@ exit 0
%config(noreplace) %{_sysconfdir}/libvirt/libvirtd.conf
%config(noreplace) %{_prefix}/lib/sysctl.d/60-libvirtd.conf
%config(noreplace) %{_sysconfdir}/logrotate.d/libvirtd
%dir %{_datadir}/augeas/lenses
%{_datadir}/augeas/lenses/libvirtd.aug
%dir %{_datadir}/augeas/lenses/tests
%{_datadir}/augeas/lenses/tests/test_libvirtd.aug
%attr(0755, root, root) %{_sbindir}/libvirtd
%{_mandir}/man8/libvirtd.8*
@@ -2115,7 +2025,7 @@ exit 0
%config(noreplace) %{_sysconfdir}/sasl2/libvirt.conf
%dir %{_datadir}/libvirt/
%ghost %dir %{_rundir}/libvirt/
%ghost %dir %attr(0700, root, root) %{_rundir}/libvirt/common/
%ghost %dir %{_rundir}/libvirt/common/
%dir %attr(0755, root, root) %{_localstatedir}/lib/libvirt/
%dir %attr(0711, root, root) %{_localstatedir}/lib/libvirt/images/
%dir %attr(0711, root, root) %{_localstatedir}/lib/libvirt/filesystems/
@@ -2201,7 +2111,7 @@ exit 0
%{_unitdir}/virtinterfaced-ro.socket
%{_unitdir}/virtinterfaced-admin.socket
%attr(0755, root, root) %{_sbindir}/virtinterfaced
%ghost %dir %attr(0700, root, root) %{_rundir}/libvirt/interface/
%ghost %dir %{_rundir}/libvirt/interface/
%{_libdir}/libvirt/connection-driver/libvirt_driver_interface.so
%{_mandir}/man8/virtinterfaced.8*
@@ -2209,9 +2119,6 @@ exit 0
%config(noreplace) %{_sysconfdir}/libvirt/virtnetworkd.conf
%{_datadir}/augeas/lenses/virtnetworkd.aug
%{_datadir}/augeas/lenses/tests/test_virtnetworkd.aug
%config(noreplace) %{_sysconfdir}/libvirt/network.conf
%{_datadir}/augeas/lenses/libvirtd_network.aug
%{_datadir}/augeas/lenses/tests/test_libvirtd_network.aug
%{_unitdir}/virtnetworkd.service
%{_unitdir}/virtnetworkd.socket
%{_unitdir}/virtnetworkd-ro.socket
@@ -2243,7 +2150,7 @@ exit 0
%{_unitdir}/virtnodedevd-ro.socket
%{_unitdir}/virtnodedevd-admin.socket
%attr(0755, root, root) %{_sbindir}/virtnodedevd
%ghost %dir %attr(0700, root, root) %{_rundir}/libvirt/nodedev/
%ghost %dir %{_rundir}/libvirt/nodedev/
%{_libdir}/libvirt/connection-driver/libvirt_driver_nodedev.so
%{_mandir}/man8/virtnodedevd.8*
@@ -2258,8 +2165,8 @@ exit 0
%attr(0755, root, root) %{_sbindir}/virtnwfilterd
%dir %attr(0700, root, root) %{_sysconfdir}/libvirt/nwfilter/
%ghost %dir %{_rundir}/libvirt/network/
%ghost %dir %attr(0700, root, root) %{_rundir}/libvirt/nwfilter-binding/
%ghost %dir %attr(0700, root, root) %{_rundir}/libvirt/nwfilter/
%ghost %dir %{_rundir}/libvirt/nwfilter-binding/
%ghost %dir %{_rundir}/libvirt/nwfilter/
%{_libdir}/libvirt/connection-driver/libvirt_driver_nwfilter.so
%{_mandir}/man8/virtnwfilterd.8*
@@ -2273,7 +2180,7 @@ exit 0
%{_unitdir}/virtsecretd-admin.socket
%attr(0755, root, root) %{_sbindir}/virtsecretd
%dir %attr(0700, root, root) %{_sysconfdir}/libvirt/secrets/
%ghost %dir %attr(0700, root, root) %{_rundir}/libvirt/secrets/
%ghost %dir %{_rundir}/libvirt/secrets/
%{_libdir}/libvirt/connection-driver/libvirt_driver_secret.so
%{_mandir}/man8/virtsecretd.8*
@@ -2352,11 +2259,11 @@ exit 0
%config(noreplace) %{_sysconfdir}/libvirt/qemu.conf
%config(noreplace) %{_sysconfdir}/libvirt/qemu-lockd.conf
%config(noreplace) %{_sysconfdir}/logrotate.d/libvirtd.qemu
%ghost %dir %attr(0755, %{qemu_user}, %{qemu_group}) %{_rundir}/libvirt/qemu/
%ghost %dir %attr(0770, %{qemu_user}, %{qemu_group}) %{_rundir}/libvirt/qemu/dbus/
%ghost %dir %attr(0755, %{qemu_user}, %{qemu_group}) %{_rundir}/libvirt/qemu/passt/
%ghost %dir %attr(0755, %{qemu_user}, %{qemu_group}) %{_rundir}/libvirt/qemu/slirp/
%ghost %dir %attr(0770, %{qemu_user}, %{qemu_group}) %{_rundir}/libvirt/qemu/swtpm/
%ghost %dir %{_rundir}/libvirt/qemu/
%ghost %dir %{_rundir}/libvirt/qemu/dbus/
%ghost %dir %{_rundir}/libvirt/qemu/passt/
%ghost %dir %{_rundir}/libvirt/qemu/slirp/
%ghost %dir %{_rundir}/libvirt/qemu/swtpm/
%dir %attr(0751, %{qemu_user}, %{qemu_group}) %{_localstatedir}/lib/libvirt/qemu/
%dir %attr(0751, %{qemu_user}, %{qemu_group}) %{_localstatedir}/lib/libvirt/qemu/checkpoint/
%dir %attr(0751, %{qemu_user}, %{qemu_group}) %{_localstatedir}/lib/libvirt/qemu/dump/
@@ -2480,19 +2387,6 @@ exit 0
%attr(0755, root, root) %{_libexecdir}/libvirt_sanlock_helper
%endif
%if %{with_ch}
%files daemon-driver-ch
%attr(0755, root, root) %{_sbindir}/virtchd
%config(noreplace) %{_sysconfdir}/libvirt/virtchd.conf
%{_datadir}/augeas/lenses/virtchd.aug
%{_datadir}/augeas/lenses/tests/test_virtchd.aug
%{_unitdir}/virtchd-admin.socket
%{_unitdir}/virtchd-ro.socket
%{_unitdir}/virtchd.service
%{_unitdir}/virtchd.socket
%{_libdir}/libvirt/connection-driver/libvirt_driver_ch.so
%endif
%files client
%{_mandir}/man1/virsh.1*
%{_mandir}/man1/virt-xml-validate.1*
@@ -2523,17 +2417,15 @@ exit 0
%{_libdir}/libvirt-lxc.so.*
%{_libdir}/libvirt-admin.so.*
%dir %{_datadir}/libvirt/
%{_datadir}/libvirt/test-screenshot.png
%dir %{_datadir}/libvirt/schemas/
%{_datadir}/libvirt/schemas/*.rng
%dir %{_datadir}/systemtap/tapset/
%{_datadir}/systemtap/tapset/libvirt_probes*.stp
%{_datadir}/systemtap/tapset/libvirt_functions.stp
%if %{with_qemu}
%{_datadir}/systemtap/tapset/libvirt_qemu_probes*.stp
%endif
%dir %{_datadir}/libvirt/cpu_map
%{_datadir}/libvirt/schemas/*.rng
%{_datadir}/libvirt/cpu_map/*.xml
%{_datadir}/libvirt/test-screenshot.png
%if %{with_wireshark}
%files wireshark
@@ -2544,10 +2436,6 @@ exit 0
%{_libdir}/libnss_libvirt.so.2
%{_libdir}/libnss_libvirt_guest.so.2
%files ssh-proxy
%config(noreplace) %{_sysconfdir}/ssh/ssh_config.d/30-libvirt-ssh-proxy.conf
%{_libexecdir}/libvirt-ssh-proxy
%if %{with_lxc}
%files login-shell
%attr(4750, root, virtlogin) %{_bindir}/virt-login-shell
@@ -2601,7 +2489,7 @@ exit 0
%{mingw32_bindir}/virt-admin.exe
%{mingw32_bindir}/virt-xml-validate
%{mingw32_bindir}/virt-pki-query-dn.exe
%{mingw32_bindir}/virt-pki-validate.exe
%{mingw32_bindir}/virt-pki-validate
%{mingw32_bindir}/libvirt-lxc-0.dll
%{mingw32_bindir}/libvirt-qemu-0.dll
%{mingw32_bindir}/libvirt-admin-0.dll
@@ -2660,7 +2548,7 @@ exit 0
%{mingw64_bindir}/virt-admin.exe
%{mingw64_bindir}/virt-xml-validate
%{mingw64_bindir}/virt-pki-query-dn.exe
%{mingw64_bindir}/virt-pki-validate.exe
%{mingw64_bindir}/virt-pki-validate
%{mingw64_bindir}/libvirt-lxc-0.dll
%{mingw64_bindir}/libvirt-qemu-0.dll
%{mingw64_bindir}/libvirt-admin-0.dll
@@ -2711,72 +2599,17 @@ exit 0
%changelog
* Fri Oct 24 2025 Cole Robinson <crobinso@redhat.com> - 11.0.0-5
- Fix build with latest wireshark
* Tue Aug 27 2024 Cole Robinson <crobinso@redhat.com> - 10.1.0-4
- Fix 'virsh domifaddr --source=arp' on kernel 6.10 (bz #2302245)
* Fri Aug 08 2025 Cole Robinson <crobinso@redhat.com> - 11.0.0-4
- libvirt-nss stops working after network restarts (bz #2364285)
* Tue Jul 9 2024 Daniel P. Berrangé <berrange@redhat.com> - 10.1.0-3
- Fix virtiofs SELinux socket label
* Fri Jun 20 2025 Cole Robinson <crobinso@redhat.com> - 11.0.0-3
- Fix dumpxml failures after migration (bz 2369243)
* Tue Apr 29 2025 Daniel P. Berrangé <berrange@redhat.com> - 11.0.0-2
- Fix location of mount, umount (rhbz #2359196)
- Fix location of numad (rhbz #2359736)
- Fix tests on rebuild with latest GCC 15
* Fri Jan 17 2025 Cole Robinson <crobinso@redhat.com> - 11.0.0-1
- Update to version 11.0.0
* Fri Jan 17 2025 Fedora Release Engineering <releng@fedoraproject.org> - 10.10.0-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild
* Mon Dec 02 2024 Cole Robinson <crobinso@redhat.com> - 10.10.0-1
- Update to version 10.10.0
* Fri Nov 1 2024 Daniel P. Berrangé <berrange@redhat.com> - 10.9.0-1
- Update to version 10.9.0
* Tue Oct 01 2024 Cole Robinson <crobinso@redhat.com> - 10.8.0-1
- Update to version 10.8.0
* Mon Sep 02 2024 Cole Robinson <crobinso@redhat.com> - 10.7.0-1
- Update to version 10.7.0
* Tue Aug 27 2024 Cole Robinson <crobinso@redhat.com> - 10.6.0-2
- Fix `virsh domifaddr --source=arp` on kernel 6.10 (bz #2302245)
- Add new systemtap-sdt-dtrace to build deps
* Tue Aug 06 2024 Cole Robinson <crobinso@redhat.com> - 10.6.0-1
- Update to version 10.6.0
* Mon Aug 05 2024 Richard W.M. Jones <rjones@redhat.com> - 10.5.0-3
- Rebuild for Xen 4.19.0
* Thu Jul 18 2024 Fedora Release Engineering <releng@fedoraproject.org> - 10.5.0-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild
* Thu Jul 4 2024 Daniel P. Berrangé <berrange@redhat.com> - 10.5.0-1
- Rebase to 10.5.0 release
* Wed Jun 5 2024 Daniel P. Berrangé <berrange@redhat.com> - 10.4.0-2
* Fri Mar 01 2024 Cole Robinson <crobinso@redhat.com> - 10.1.0-2
- Fix crash in event loop (CVE-2024-4418)
- Fix leak of GSource handle
- Fix leak of udev reference (rhbz #2266017)
* Wed Jun 5 2024 Daniel P. Berrangé <berrange@redhat.com> - 10.4.0-1
- Update to version 10.4.0
- Change virtual network backend from iptables to nftables
- Introduce SSH VSOCK proxy
* Thu May 2 2024 Daniel P. Berrangé <berrange@redhat.com> - 10.3.0-1
- Update to version 10.3.0
* Sat Apr 06 2024 Cole Robinson <crobinso@redhat.com> - 10.2.0-2
- Rebuild for new libiscsi
* Fri Apr 05 2024 Cole Robinson <crobinso@redhat.com> - 10.2.0-1
- Update to version 10.2.0
* Fri Mar 01 2024 Cole Robinson <crobinso@redhat.com> - 10.1.0-1
- Update to version 10.1.0
+1 -1
View File
@@ -1 +1 @@
SHA512 (libvirt-11.0.0.tar.xz) = ac5fd17d3f488c241017d967364e0441373e9ab0457dab1acfe84fd0b90353dc5d185cc7fcd2b0d7995af4137a3fa18371abb5511686456a9e720f7ec7829da9
SHA512 (libvirt-10.1.0.tar.xz) = 08e73ae15de5681430b62db85ec9901242dca5e9a4ca9685614f4a67092c6e28f27f9187144b3ceb18ad6b40e6eb1a90b1a4b056b0888724d04a62002ee2bc48