Re-enable ZFS (rhbz#2407005)

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>

0001-build-support-explicitly-disabling-netcf.patch

@@ -1,56 +0,0 @@
-From: Laine Stump <laine@redhat.com>
-Date: Thu, 21 Jan 2021 16:01:06 -0500
-Subject: [PATCH] build: support explicitly disabling netcf
-
-placing "-Dnetcf=disabled" on the meson commandline was ignored,
-meaning that even with that option the build would get WITH_NETCF if
-the netcf-devel package was found - the only way to disable it was to
-uninstall netcf-devel.
-
-This patch adds the small bit of logic to check the netcf meson
-commandline option (in addition to whether netcf-devel is installed)
-before defining WITH_NETCF.
-
-Signed-off-by: Laine Stump <laine@redhat.com>
-Reviewed-by: Neal Gompa <ngompa13@gmail.com>
-Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
-(cherry picked from commit 06169a115d46d8870a96d293c2faf6ea87e71020)
----
- meson.build | 10 ++++++----
- 1 file changed, 6 insertions(+), 4 deletions(-)
-
-diff --git a/meson.build b/meson.build
-index b5164f68ed..e9d6d9f82e 100644
---- a/meson.build
-+++ b/meson.build
-@@ -1155,8 +1155,10 @@ libm_dep = cc.find_library('m', required : false)
- 
- netcf_version = '0.1.8'
- netcf_dep = dependency('netcf', version: '>=' + netcf_version, required: get_option('netcf'))
--if netcf_dep.found()
--  conf.set('WITH_NETCF', 1)
-+if not get_option('netcf').disabled()
-+  if netcf_dep.found()
-+    conf.set('WITH_NETCF', 1)
-+  endif
- endif
- 
- have_gnu_gettext_tools = false
-@@ -1550,7 +1552,7 @@ elif get_option('driver_hyperv').enabled()
-   error('openwsman is required for the Hyper-V driver')
- endif
- 
--if not get_option('driver_interface').disabled() and conf.has('WITH_LIBVIRTD') and (udev_dep.found() or netcf_dep.found())
-+if not get_option('driver_interface').disabled() and conf.has('WITH_LIBVIRTD') and (udev_dep.found() or conf.has('WITH_NETCF'))
-   conf.set('WITH_INTERFACE', 1)
- elif get_option('driver_interface').enabled()
-   error('Requested the Interface driver without netcf or udev and libvirtd support')
-@@ -2362,7 +2364,7 @@ libs_summary = {
-   'libssh': libssh_dep.found(),
-   'libssh2': libssh2_dep.found(),
-   'libutil': libutil_dep.found(),
--  'netcf': netcf_dep.found(),
-+  'netcf': conf.has('WITH_NETCF'),
-   'NLS': have_gnu_gettext_tools,
-   'numactl': numactl_dep.found(),
-   'openwsman': openwsman_dep.found(),

0001-wireshark-Drop-needless-declaration-of-proto_registe.patch

@@ -0,0 +1,36 @@
+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
+

0002-node_device_udev-Serialize-access-to-pci_get_strings.patch

@@ -1,72 +0,0 @@
-From: wangjian <wangjian161@huawei.com>
-Date: Fri, 26 Mar 2021 11:21:16 +0800
-Subject: [PATCH] node_device_udev: Serialize access to pci_get_strings)_
-
-Since the functions provided by libpciaccess are not thread-safe,
-when the udev-event and nodedev-init threads of libvirt call the
-pci_get_strings function provided by libpaciaccess at the same
-time the following can happen:
-
-nodedev-init thread:
-nodeStateInitializeEnumerate ->
-  udevEnumerateDevices->
-    udevProcessDeviceListEntry ->
-      udevAddOneDevice ->
-        udevGetDeviceDetails->
-          udevProcessPCI ->
-            udevTranslatePCIIds ->
-              pci_get_strings -> (libpciaccess)
-                find_device_name ->
-                  populate_vendor ->
-                    d = realloc( vend->devices, (vend->num_devices + 1), * sizeof( struct pci_device_leaf ) );
-                    vend->num_devices++;
-
-udev-event thread:
-udevEventHandleThread ->
-  udevHandleOneDevice ->
-    udevAddOneDevice->
-      udevGetDeviceDetails->
-        udevProcessPCI ->
-          udevTranslatePCIIds ->
-            pci_get_strings -> (libpciaccess)
-              find_device_name ->
-                populate_vendor ->
-                  d = realloc( vend->devices, (vend->num_devices + 1), * sizeof( struct pci_device_leaf ) );
-                  vend->num_devices++;
-
-Signed-off-by: WangJian <wangjian161@huawei.com>
-Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
-Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
-(cherry picked from commit 59788a5caea5f292c86e07a31ee2b853d68db87e)
----
- src/node_device/node_device_udev.c | 5 ++++-
- 1 file changed, 4 insertions(+), 1 deletion(-)
-
-diff --git a/src/node_device/node_device_udev.c b/src/node_device/node_device_udev.c
-index 55a2731681..6f0defe908 100644
---- a/src/node_device/node_device_udev.c
-+++ b/src/node_device/node_device_udev.c
-@@ -328,6 +328,7 @@ udevGenerateDeviceName(struct udev_device *device,
-     return 0;
- }
- 
-+static virMutex pciaccessMutex = VIR_MUTEX_INITIALIZER;
- 
- static int
- udevTranslatePCIIds(unsigned int vendor,
-@@ -346,12 +347,14 @@ udevTranslatePCIIds(unsigned int vendor,
-     m.device_class_mask = 0;
-     m.match_data = 0;
- 
--    /* pci_get_strings returns void */
-+    /* pci_get_strings returns void and unfortunately is not thread safe. */
-+    virMutexLock(&pciaccessMutex);
-     pci_get_strings(&m,
-                     &device_name,
-                     &vendor_name,
-                     NULL,
-                     NULL);
-+    virMutexUnlock(&pciaccessMutex);
- 
-     *vendor_string = g_strdup(vendor_name);
-     *product_string = g_strdup(device_name);

0002-wireshark-Switch-header-files-to-pragma-once.patch

@@ -0,0 +1,47 @@
+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
+

0003-virSetUIDGIDWithCaps-Don-t-drop-CAP_SETPCAP-right-aw.patch

@@ -1,53 +0,0 @@
-From: Michal Privoznik <mprivozn@redhat.com>
-Date: Thu, 24 Jun 2021 16:58:09 +0200
-Subject: [PATCH] virSetUIDGIDWithCaps: Don't drop CAP_SETPCAP right away
-
-There are few cases where we execute a virCommand with all caps
-cleared (virCommandClearCaps()). For instance
-dnsmasqCapsRefreshInternal() does just that. This means, that
-after fork() and before exec() the virSetUIDGIDWithCaps() is
-called. But since the caller did not want to change anything,
-just drop capabilities, these are the values of arguments:
-
-  virSetUIDGIDWithCaps (uid=-1, gid=-1, groups=0x0, ngroups=0,
-                        capBits=0, clearExistingCaps=true)
-
-This means that indeed all capabilities will be dropped,
-including CAP_SETPCAP. But this capability controls whether
-capabilities can be set, IOW whether capng_apply() succeeds.
-
-There are two calls of capng_apply() in the function. The
-CAP_SETPCAP is dropped after the first call and thus the other
-call (capng_apply(CAPNG_SELECT_BOUNDS);) fails.
-
-The solution is to keep the capability for as long as needed
-(just like CAP_SETGID and CAP_SETUID) and drop it only at the
-very end (just like CAP_SETGID and CAP_SETUID).
-
-Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1949388
-Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
-Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
-(cherry picked from commit 438b50dda8a863fdc988e9ab612f097cc1626e8a)
----
- src/util/virutil.c | 6 ++----
- 1 file changed, 2 insertions(+), 4 deletions(-)
-
-diff --git a/src/util/virutil.c b/src/util/virutil.c
-index a0cd0f1bcd..7ae23a7061 100644
---- a/src/util/virutil.c
-+++ b/src/util/virutil.c
-@@ -1202,12 +1202,10 @@ virSetUIDGIDWithCaps(uid_t uid, gid_t gid, gid_t *groups, int ngroups,
-     }
- # ifdef PR_CAPBSET_DROP
-     /* If newer kernel, we need also need setpcap to change the bounding set */
--    if ((capBits || need_setgid || need_setuid) &&
--        !capng_have_capability(CAPNG_EFFECTIVE, CAP_SETPCAP)) {
-+    if (!capng_have_capability(CAPNG_EFFECTIVE, CAP_SETPCAP)) {
-         need_setpcap = true;
--    }
--    if (need_setpcap)
-         capng_update(CAPNG_ADD, CAPNG_EFFECTIVE|CAPNG_PERMITTED, CAP_SETPCAP);
-+    }
- # endif
- 
-     /* Tell system we want to keep caps across uid change */

0003-wireshark-Move-WIRESHARK_VERSION-macro-definition.patch

@@ -0,0 +1,81 @@
+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
+

0004-security-fix-SELinux-label-generation-logic.patch

@@ -1,51 +0,0 @@
-From: =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= <berrange@redhat.com>
-Date: Mon, 28 Jun 2021 13:09:04 +0100
-Subject: [PATCH] security: fix SELinux label generation logic
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-A process can access a file if the set of MCS categories
-for the file is equal-to *or* a subset-of, the set of
-MCS categories for the process.
-
-If there are two VMs:
-
-  a) svirt_t:s0:c117
-  b) svirt_t:s0:c117,c720
-
-Then VM (b) is able to access files labelled for VM (a).
-
-IOW, we must discard case where the categories are equal
-because that is a subset of many other valid category pairs.
-
-Fixes: https://gitlab.com/libvirt/libvirt/-/issues/153
-CVE-2021-3631
-Reviewed-by: Peter Krempa <pkrempa@redhat.com>
-Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
-(cherry picked from commit 15073504dbb624d3f6c911e85557019d3620fdb2)
----
- src/security/security_selinux.c | 10 +++++++++-
- 1 file changed, 9 insertions(+), 1 deletion(-)
-
-diff --git a/src/security/security_selinux.c b/src/security/security_selinux.c
-index 2fc6ef2616..61a871ec3d 100644
---- a/src/security/security_selinux.c
-+++ b/src/security/security_selinux.c
-@@ -389,7 +389,15 @@ virSecuritySELinuxMCSFind(virSecurityManagerPtr mgr,
-         VIR_DEBUG("Try cat %s:c%d,c%d", sens, c1 + catMin, c2 + catMin);
- 
-         if (c1 == c2) {
--            mcs = g_strdup_printf("%s:c%d", sens, catMin + c1);
-+            /*
-+             * A process can access a file if the set of MCS categories
-+             * for the file is equal-to *or* a subset-of, the set of
-+             * MCS categories for the process.
-+             *
-+             * IOW, we must discard case where the categories are equal
-+             * because that is a subset of other category pairs.
-+             */
-+            continue;
-         } else {
-             if (c1 > c2) {
-                 int t = c1;

0004-wireshark-Fix-int-type-of-some-virNetMessageHeader-m.patch

@@ -0,0 +1,133 @@
+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
+

0005-virSetUIDGIDWithCaps-Set-bounding-capabilities-only-.patch

@@ -1,43 +0,0 @@
-From: Michal Privoznik <mprivozn@redhat.com>
-Date: Thu, 22 Jul 2021 14:26:00 +0200
-Subject: [PATCH] virSetUIDGIDWithCaps: Set bounding capabilities only with
- CAP_SETPCAP
-
-In one of my previous patches I've tried to postpone dropping
-CAP_SETPCAP until the very end because it's needed for
-capng_apply(). What I did not realize back then was that we might
-not have the capability to begin with. Because of unknown reasons
-capng_apply() pollutes logs only for CAPNG_SELECT_BOUNDS and not
-for CAPNG_SELECT_CAPS.
-
-Reproducer is really simple: run libvirtd as a regular user.
-During its initialization, libvirtd will spawn some binaries
-(dnsmasq, qemu-*, etc.) and while doing so it will try to drop
-capabilities.
-
-Anyway, let's call capng_apply(CAPNG_SELECT_BOUNDS) only if we
-have the CAP_SETPCAP (which is tracked in need_setpcap variable).
-
-Fixes: 438b50dda8a863fdc988e9ab612f097cc1626e8a
-Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1924218
-Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
-Reviewed-by: Cole Robinson <crobinso@redhat.com>
-(cherry picked from commit a2476f37a7789eb9315b77bb451f4754ef4ef15b)
----
- src/util/virutil.c | 3 ++-
- 1 file changed, 2 insertions(+), 1 deletion(-)
-
-diff --git a/src/util/virutil.c b/src/util/virutil.c
-index 7ae23a7061..333f99e91d 100644
---- a/src/util/virutil.c
-+++ b/src/util/virutil.c
-@@ -1269,7 +1269,8 @@ virSetUIDGIDWithCaps(uid_t uid, gid_t gid, gid_t *groups, int ngroups,
-      * do this if we failed to get the capability above, so ignore the
-      * return value.
-      */
--    capng_apply(CAPNG_SELECT_BOUNDS);
-+    if (!need_setpcap)
-+        capng_apply(CAPNG_SELECT_BOUNDS);
- 
-     /* Drop the caps that allow setuid/gid (unless they were requested) */
-     if (need_setgid)

0005-wireshark-Don-t-special-case-retval-of-get_program_d.patch

@@ -0,0 +1,46 @@
+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
+

0006-qemu_firmware-don-t-error-out-for-unknown-firmware-f.patch

@@ -1,57 +0,0 @@
-From: Pavel Hrdina <phrdina@redhat.com>
-Date: Mon, 10 May 2021 15:07:09 +0200
-Subject: [PATCH] qemu_firmware: don't error out for unknown firmware features
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-When QEMU introduces new firmware features libvirt will fail until we
-list that feature in our code as well which doesn't sound right.
-
-We should simply ignore the new feature until we add a proper support
-for it.
-
-Reported-by: Laszlo Ersek <lersek@redhat.com>
-Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
-Reviewed-by: Peter Krempa <pkrempa@redhat.com>
-Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
-(cherry picked from commit 61d95a1073833ec4323c1ef28e71e913c55aa7b9)
----
- src/qemu/qemu_firmware.c | 12 ++++++------
- 1 file changed, 6 insertions(+), 6 deletions(-)
-
-diff --git a/src/qemu/qemu_firmware.c b/src/qemu/qemu_firmware.c
-index 639cff7459..e602de22e3 100644
---- a/src/qemu/qemu_firmware.c
-+++ b/src/qemu/qemu_firmware.c
-@@ -573,6 +573,7 @@ qemuFirmwareFeatureParse(const char *path,
-     virJSONValuePtr featuresJSON;
-     g_autoptr(qemuFirmwareFeature) features = NULL;
-     size_t nfeatures;
-+    size_t nparsed = 0;
-     size_t i;
- 
-     if (!(featuresJSON = virJSONValueObjectGetArray(doc, "features"))) {
-@@ -592,17 +593,16 @@ qemuFirmwareFeatureParse(const char *path,
-         int tmp;
- 
-         if ((tmp = qemuFirmwareFeatureTypeFromString(tmpStr)) <= 0) {
--            virReportError(VIR_ERR_INTERNAL_ERROR,
--                           _("unknown feature %s"),
--                           tmpStr);
--            return -1;
-+            VIR_DEBUG("ignoring unknown QEMU firmware feature '%s'", tmpStr);
-+            continue;
-         }
- 
--        features[i] = tmp;
-+        features[nparsed] = tmp;
-+        nparsed++;
-     }
- 
-     fw->features = g_steal_pointer(&features);
--    fw->nfeatures = nfeatures;
-+    fw->nfeatures = nparsed;
-     return 0;
- }
- 

0006-wireshark-Introduce-and-use-vir_val_to_str.patch

@@ -0,0 +1,68 @@
+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
+

0007-storage_driver-Unlock-object-on-ACL-fail-in-storageP.patch

@@ -1,33 +0,0 @@
-From: Peter Krempa <pkrempa@redhat.com>
-Date: Wed, 21 Jul 2021 11:22:25 +0200
-Subject: [PATCH] storage_driver: Unlock object on ACL fail in
- storagePoolLookupByTargetPath
-
-'virStoragePoolObjListSearch' returns a locked and refed object, thus we
-must release it on ACL permission failure.
-
-Fixes: 7aa0e8c0cb8
-Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1984318
-Signed-off-by: Peter Krempa <pkrempa@redhat.com>
-Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
-(cherry picked from commit 447f69dec47e1b0bd15ecd7cd49a9fd3b050fb87)
----
- src/storage/storage_driver.c | 4 +++-
- 1 file changed, 3 insertions(+), 1 deletion(-)
-
-diff --git a/src/storage/storage_driver.c b/src/storage/storage_driver.c
-index 16bc53aa46..2787c1671b 100644
---- a/src/storage/storage_driver.c
-+++ b/src/storage/storage_driver.c
-@@ -1739,8 +1739,10 @@ storagePoolLookupByTargetPath(virConnectPtr conn,
-                                            storagePoolLookupByTargetPathCallback,
-                                            cleanpath))) {
-         def = virStoragePoolObjGetDef(obj);
--        if (virStoragePoolLookupByTargetPathEnsureACL(conn, def) < 0)
-+        if (virStoragePoolLookupByTargetPathEnsureACL(conn, def) < 0) {
-+            virStoragePoolObjEndAPI(&obj);
-             return NULL;
-+        }
- 
-         pool = virGetStoragePool(conn, def->name, def->uuid, NULL, NULL);
-         virStoragePoolObjEndAPI(&obj);

0007-wireshark-Don-t-leak-column-strings.patch

@@ -0,0 +1,165 @@
+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
+

0008-wireshark-Adapt-to-wireshark-4.6.0.patch

@@ -0,0 +1,493 @@
+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
+

0008-wireshark-Switch-to-tvb_bytes_to_str.patch

@@ -1,81 +0,0 @@
-From 7e299ba649b1288d529c7595c0e6060c9ae0ff2a Mon Sep 17 00:00:00 2001
-From: Michal Privoznik <mprivozn@redhat.com>
-Date: Mon, 29 Nov 2021 09:57:49 +0100
-Subject: [PATCH 1/2] wireshark: Switch to tvb_bytes_to_str()
-
-When the dissector sees a byte sequence that is either an opaque
-data (xdr_opaque) or a byte sequence (xdr_bytes) it formats the
-bytes as a hex numbers using our own implementation. But
-wireshark already provides a function for it: tvb_bytes_to_str().
-NB, the reason why it returns a const string is so that callers
-don't try to free it - the string is allocated using an allocator
-which will decide when to free it.
-
-The wireshark formatter was introduced in wireshark commit of
-v1.99.2~479 and thus is present in the version we require at
-least (2.6.0).
-
-Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
-Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
----
- tools/wireshark/src/packet-libvirt.c | 30 ++++++++--------------------
- 1 file changed, 8 insertions(+), 22 deletions(-)
-
-diff --git a/tools/wireshark/src/packet-libvirt.c b/tools/wireshark/src/packet-libvirt.c
-index f43919b05d..cb922b8070 100644
---- a/tools/wireshark/src/packet-libvirt.c
-+++ b/tools/wireshark/src/packet-libvirt.c
-@@ -158,24 +158,6 @@ dissect_xdr_string(tvbuff_t *tvb, proto_tree *tree, XDR *xdrs, int hf,
-     }
- }
- 
--static const gchar *
--format_xdr_bytes(guint8 *bytes, guint32 length)
--{
--    gchar *buf;
--    guint32 i;
--
--    if (length == 0)
--        return "";
--    buf = wmem_alloc(wmem_packet_scope(), length*2 + 1);
--    for (i = 0; i < length; i++) {
--        /* We know that buf has enough size to contain
--           2 * length + '\0' characters. */
--        g_snprintf(buf, 2*(length - i) + 1, "%02x", bytes[i]);
--        buf += 2;
--    }
--    return buf - length*2;
--}
--
- static gboolean
- dissect_xdr_opaque(tvbuff_t *tvb, proto_tree *tree, XDR *xdrs, int hf,
-                    guint32 size)
-@@ -187,8 +169,10 @@ dissect_xdr_opaque(tvbuff_t *tvb, proto_tree *tree, XDR *xdrs, int hf,
-     val = g_malloc(size);
-     start = xdr_getpos(xdrs);
-     if ((rc = xdr_opaque(xdrs, (caddr_t)val, size))) {
--        proto_tree_add_bytes_format_value(tree, hf, tvb, start, xdr_getpos(xdrs) - start,
--                                          NULL, "%s", format_xdr_bytes(val, size));
-+        gint len = xdr_getpos(xdrs) - start;
-+        const char *s = tvb_bytes_to_str(wmem_packet_scope(), tvb, start, len);
-+
-+        proto_tree_add_bytes_format_value(tree, hf, tvb, start, len, NULL, "%s", s);
-     } else {
-         proto_tree_add_item(tree, hf_libvirt_unknown, tvb, start, -1, ENC_NA);
-     }
-@@ -207,8 +191,10 @@ 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)) {
--        proto_tree_add_bytes_format_value(tree, hf, tvb, start, xdr_getpos(xdrs) - start,
--                                          NULL, "%s", format_xdr_bytes(val, length));
-+        gint len = xdr_getpos(xdrs) - start;
-+        const char *s = tvb_bytes_to_str(wmem_packet_scope(), tvb, start, len);
-+
-+        proto_tree_add_bytes_format_value(tree, hf, tvb, start, len, NULL, "%s", s);
-         /* Seems I can't call xdr_free() for this case.
-            It will raises SEGV by referencing out of bounds call stack */
-         free(val);
--- 
-2.33.1
-

0009-wireshark-Drop-needless-comment-in-dissect_xdr_bytes.patch

@@ -1,33 +0,0 @@
-From 010613cfd8dae6d85602a84c5c95b2d441e1b3d1 Mon Sep 17 00:00:00 2001
-From: Michal Privoznik <mprivozn@redhat.com>
-Date: Mon, 29 Nov 2021 10:20:05 +0100
-Subject: [PATCH 2/2] wireshark: Drop needless comment in dissect_xdr_bytes()
-
-In the dissect_xdr_bytes() there's a comment that the string
-allocated by xdr_bytes() can't be freed using xdr_free(). Well,
-that is expected because xdr_bytes() used plain calloc() AND the
-string is not an XDR struct but plain 'char *' type. Passing it
-to xdr_free() must result in weird things happening.
-
-Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
-Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
----
- tools/wireshark/src/packet-libvirt.c | 2 --
- 1 file changed, 2 deletions(-)
-
-diff --git a/tools/wireshark/src/packet-libvirt.c b/tools/wireshark/src/packet-libvirt.c
-index cb922b8070..eeacbcdf0e 100644
---- a/tools/wireshark/src/packet-libvirt.c
-+++ b/tools/wireshark/src/packet-libvirt.c
-@@ -195,8 +195,6 @@ dissect_xdr_bytes(tvbuff_t *tvb, proto_tree *tree, XDR *xdrs, int hf,
-         const char *s = tvb_bytes_to_str(wmem_packet_scope(), tvb, start, len);
- 
-         proto_tree_add_bytes_format_value(tree, hf, tvb, start, len, NULL, "%s", s);
--        /* Seems I can't call xdr_free() for this case.
--           It will raises SEGV by referencing out of bounds call stack */
-         free(val);
-         return TRUE;
-     } else {
--- 
-2.33.1
-

sources

@@ -1 +1 @@
-SHA512 (libvirt-7.0.0.tar.xz) = dd6db5ec4971cf4c6059795fd81d5a3a889b10740e34c3c92271eda1c683c99df2c8f923398065d8a7c4f987a20eb1da617d5297ba8ea5a31f154412af50c343
+SHA512 (libvirt-11.6.0.tar.xz) = b3dcc6628a53e9d8522965c1c47619caf00cbbcfe058298c0162ca196434c96935b1de8e6b8ced8b99737ad12c90e60a969cf83ed6f4ff61e77959ae28e6e6f7