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lib: Avoid possible crash on daemon restart

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#0  0x00007f40eb3e43a6 g_type_check_class_is_a (libgobject-2.0.so.0 + 0x3b3a6)
 #1  0x00007f40eb3c5253 g_object_class_find_property (libgobject-2.0.so.0 + 0x1c253)
 #2  0x00007f40bffcc668 up_device_changed_cb (libupower-glib.so.3 + 0xc668)
 #3  0x00007f40eb3bd4ea g_closure_invoke (libgobject-2.0.so.0 + 0x144ea)
 #4  0x00007f40eb3ebe16 signal_emit_unlocked_R.isra.0 (libgobject-2.0.so.0 + 0x42e16)
 #5  0x00007f40eb3dccbd g_signal_emit_valist (libgobject-2.0.so.0 + 0x33cbd)
 #6  0x00007f40eb3dcf33 g_signal_emit (libgobject-2.0.so.0 + 0x33f33)
 #7  0x00007f40eb3c86b4 g_object_dispatch_properties_changed.lto_priv.0 (libgobject-2.0.so.0 + 0x1f6b4)
 #8  0x00007f40eb3cef1f g_object_notify (libgobject-2.0.so.0 + 0x25f1f)
 #9  0x00007f40bffd5f1c up_exported_device_proxy_g_properties_changed (libupower-glib.so.3 + 0x15f1c)
 #10 0x00007f40eb3bd4ea g_closure_invoke (libgobject-2.0.so.0 + 0x144ea)
 #11 0x00007f40eb3ec315 signal_emit_unlocked_R.isra.0 (libgobject-2.0.so.0 + 0x43315)
 #12 0x00007f40eb3dccbd g_signal_emit_valist (libgobject-2.0.so.0 + 0x33cbd)
 #13 0x00007f40eb3dcf33 g_signal_emit (libgobject-2.0.so.0 + 0x33f33)
 #14 0x00007f40eb526fff process_get_all_reply (libgio-2.0.so.0 + 0x11dfff)
 #15 0x00007f40eb52a749 on_name_owner_changed_get_all_cb (libgio-2.0.so.0 + 0x121749)
This commit is contained in:
Bastien Nocera 2023-07-03 13:16:40 +02:00
parent f82c55b416
commit a0c7b16aff
1 changed files with 6 additions and 0 deletions
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6
libupower-glib/up-device.c
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@ -1259,6 +1259,12 @@ up_device_finalize (GObject *object)
device = UP_DEVICE (object);
if (device->priv->proxy_device != NULL) {
g_signal_handlers_disconnect_by_func (device->priv->proxy_device,
up_device_changed_cb,
device);
}
g_clear_object (&device->priv->proxy_device);
g_clear_pointer (&device->priv->offline_props, g_hash_table_unref);