From a4ebd8564deb83237d1b21250ebbe388aad30940 Mon Sep 17 00:00:00 2001
From: ManoloFLTK <41016272+ManoloFLTK@users.noreply.github.com>
Date: Sat, 6 Dec 2025 10:02:11 +0100
Subject: Wayland: remove memory access error while computing screen work area

---
 src/drivers/Wayland/Fl_Wayland_Screen_Driver.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/drivers')

diff --git a/src/drivers/Wayland/Fl_Wayland_Screen_Driver.cxx b/src/drivers/Wayland/Fl_Wayland_Screen_Driver.cxx
index 2a8013270..b7204d00c 100644
--- a/src/drivers/Wayland/Fl_Wayland_Screen_Driver.cxx
+++ b/src/drivers/Wayland/Fl_Wayland_Screen_Driver.cxx
@@ -1561,7 +1561,7 @@ static void xdg_toplevel_configure(void *v, struct xdg_toplevel *xdg_toplevel,
   struct configure_s *data = (struct configure_s*)v;
   data->W = width;
   data->H = height;
-  data->state = (states ? *(uint32_t *)(states->data) : 0);
+  data->state = (width && height && states ? *(uint32_t *)(states->data) : 0);
 }
 
 static const struct xdg_toplevel_listener xdg_toplevel_listener = {
-- 
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