From 21f3aebd6ea00d9cc344b46049b8097ad988401b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Caol=C3=A1n=20McNamara?= <caolanm@redhat.com>
Date: Thu, 6 Oct 2022 14:31:20 +0100
Subject: [PATCH] gtk4: need a SolarMutexGuard here
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Change-Id: Ia63e1d9f0c53df37f76a4125639084753b5e010c
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/141020
Tested-by: Caolán McNamara <caolanm@redhat.com>
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
---
 vcl/unx/gtk3/customcellrenderer.cxx | 1 +
 1 file changed, 1 insertion(+)

diff --git a/vcl/unx/gtk3/customcellrenderer.cxx b/vcl/unx/gtk3/customcellrenderer.cxx
index ac786541f004..c7c6661ed912 100644
--- a/vcl/unx/gtk3/customcellrenderer.cxx
+++ b/vcl/unx/gtk3/customcellrenderer.cxx
@@ -215,6 +215,7 @@ bool custom_cell_renderer_get_preferred_size(GtkCellRenderer* cell, GtkOrientati
     gpointer pWidget = g_value_get_pointer(&value);
     if (pWidget)
     {
+        SolarMutexGuard aGuard;
         custom_cell_renderer_ensure_device(cellsurface, pWidget);
         aSize = custom_cell_renderer_get_size(*cellsurface->device, sId, pWidget);
     }