Sorry for the noise. This patch was sent to the wrong mailing list.
I have resent it to openembedded-devel.
Please ignore this one.
On 2/26/26 14:44, Zhang, Peng (Paul) (CN) via lists.openembedded.org wrote:
From: Zhang Peng <[email protected]>
tumbler default build without any plugins. In this situation, when
xfce desktop startup, tumblerd will segfault as following:
```
tumblerd[1138]: segfault at 30 ip 00007fc5dc169fb0 sp 00007ffd03ee3be8 error 4
in libglib-2.0.so.0.8600.3
[aefb0,7fc5dc0da000+a0000] likely on CPU 2 (core 4, socket 0)
```
Backport upstream fix to handle cases where there are no plugins gracefully
Signed-off-by: Zhang Peng <[email protected]>
---
...here-there-are-no-plugins-gracefully.patch | 58 +++++++++++++++++++
.../recipes-xfce/tumbler/tumbler_4.20.1.bb | 1 +
2 files changed, 59 insertions(+)
create mode 100644
meta-xfce/recipes-xfce/tumbler/files/0001-Handle-cases-where-there-are-no-plugins-gracefully.patch
diff --git
a/meta-xfce/recipes-xfce/tumbler/files/0001-Handle-cases-where-there-are-no-plugins-gracefully.patch
b/meta-xfce/recipes-xfce/tumbler/files/0001-Handle-cases-where-there-are-no-plugins-gracefully.patch
new file mode 100644
index 0000000000..a4e60f998a
--- /dev/null
+++
b/meta-xfce/recipes-xfce/tumbler/files/0001-Handle-cases-where-there-are-no-plugins-gracefully.patch
@@ -0,0 +1,58 @@
+From 95244ee0d1f3184e2c2cae9d33095dc03829b10e Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Ga=C3=ABl=20Bonithon?= <[email protected]>
+Date: Fri, 20 Feb 2026 17:07:56 +0100
+Subject: [PATCH] Handle cases where there are no plugins gracefully
+
+Not sure it makes much sense to allow the cache plugin not to be built,
+but then again, why not? It could be replaced by a customized
+implementation, and it has always been possible not to build it, so we
+might as well leave it as it is.
+
+Fixes: #109
+(cherry picked from commit b4f4db4bfc1a45f0a405c4516e38394a44c90fcf)
+
+Upstream-Status: Backport
[https://gitlab.xfce.org/xfce/tumbler/-/commit/95244ee0d1f3184e2c2cae9d33095dc03829b10e]
+
+Signed-off-by: Zhang Peng <[email protected]>
+---
+ tumbler/tumbler-cache-plugin.c | 5 ++++-
+ tumblerd/tumbler-registry.c | 7 ++++++-
+ 2 files changed, 10 insertions(+), 2 deletions(-)
+
+diff --git a/tumbler/tumbler-cache-plugin.c b/tumbler/tumbler-cache-plugin.c
+index 50700a3..e308638 100644
+--- a/tumbler/tumbler-cache-plugin.c
++++ b/tumbler/tumbler-cache-plugin.c
+@@ -188,7 +188,10 @@ tumbler_cache_plugin_get_default (void)
+ g_object_add_weak_pointer (G_OBJECT (plugin), (gpointer) &plugin);
+
+ if (!g_type_module_use (G_TYPE_MODULE (plugin)))
+- return NULL;
++ {
++ g_object_unref (plugin);
++ return NULL;
++ }
+ }
+
+ return G_TYPE_MODULE (plugin);
+diff --git a/tumblerd/tumbler-registry.c b/tumblerd/tumbler-registry.c
+index 705dbc9..b58e831 100644
+--- a/tumblerd/tumbler-registry.c
++++ b/tumblerd/tumbler-registry.c
+@@ -534,7 +534,12 @@ tumbler_registry_update_supported (TumblerRegistry
*registry)
+
+ /* abort if there are no thumbnailers */
+ if (thumbnailers == NULL)
+- return;
++ {
++ /* we need NULL-terminated arrays for the _get_supported() dbus call
anyway */
++ registry->uri_schemes = g_new0 (gchar *, 1);
++ registry->mime_types = g_new0 (gchar *, 1);
++ return;
++ }
+
+ /* clear visited flag of all thumbnailers */
+ for (lp = thumbnailers; lp != NULL; lp = lp->next)
+--
+2.50.0
+
diff --git a/meta-xfce/recipes-xfce/tumbler/tumbler_4.20.1.bb
b/meta-xfce/recipes-xfce/tumbler/tumbler_4.20.1.bb
index 7a01882d57..3cbc43fc20 100644
--- a/meta-xfce/recipes-xfce/tumbler/tumbler_4.20.1.bb
+++ b/meta-xfce/recipes-xfce/tumbler/tumbler_4.20.1.bb
@@ -7,6 +7,7 @@ DEPENDS = "xfce4-dev-tools-native libxfce4util"
inherit xfce gtk-doc systemd
+SRC_URI += " file://0001-Handle-cases-where-there-are-no-plugins-gracefully.patch"
SRC_URI[sha256sum] =
"87b90df8f30144a292d70889e710c8619d8b8803f0e1db3280a4293367a42eae"
INSANE_SKIP:${PN} = "dev-so"
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