From d51469ea2a9c41a1c332ede2686ff9e111064284 Mon Sep 17 00:00:00 2001
From: Carlos Garnacho <carlosg@gnome.org>
Date: Sun, 16 Jan 2022 18:00:35 +0100
Subject: [PATCH] clutter: Move priv variable initialization after precondition
 checks

In case of misuse (e.g. passing NULL stage) this might result in crashes
before the precondition checks managed to kick in. Move this priv variable
initialization after these checks.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2099>
---
 clutter/clutter/clutter-stage.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/clutter/clutter/clutter-stage.c b/clutter/clutter/clutter-stage.c
index de3315b42..6503f973b 100644
--- a/clutter/clutter/clutter-stage.c
+++ b/clutter/clutter/clutter-stage.c
@@ -3787,12 +3787,14 @@ ClutterGrab *
 clutter_stage_grab (ClutterStage *stage,
                     ClutterActor *actor)
 {
-  ClutterStagePrivate *priv = stage->priv;
+  ClutterStagePrivate *priv;
   ClutterGrab *grab;
 
   g_return_val_if_fail (CLUTTER_IS_STAGE (stage), NULL);
   g_return_val_if_fail (CLUTTER_IS_ACTOR (actor), NULL);
 
+  priv = stage->priv;
+
   if (!priv->topmost_grab)
     {
       ClutterMainContext *context;