Merge pull request #228301 from bobby285271/upd/mutter43

stdenv.mkDerivation (finalAttrs: {

  pname = "mutter";

  version = "43.4";

  version = "43.5";

  outputs = [ "out" "dev" "man" "devdoc" ];

  src = fetchurl {

    url = "mirror://gnome/sources/mutter/${lib.versions.major finalAttrs.version}/mutter-${finalAttrs.version}.tar.xz";

    sha256 = "FiU2cxEaLsyW/I0tFfrdobVU0B3CioMEE11J1rqHsUA=";

    sha256 = "/JAP4ahA2aeTyOLSDUTJCqCH1fv9x5Su5wluHYoJZxo=";

  };

  patches = [

      url = "https://gitlab.gnome.org/GNOME/mutter/-/commit/285a5a4d54ca83b136b787ce5ebf1d774f9499d5.patch";

      sha256 = "/npUE3idMSTVlFptsDpZmGWjZ/d2gqruVlJKq4eF4xU=";

    })

    # GLib 2.76 switches from using its own slice allocator to using the system malloc instead.

    # This makes dragging window between workspace in multitasking view crashes Pantheon's Gala.

    # Inspiration https://github.com/mate-desktop/mate-desktop/pull/538

    # Backtrace https://github.com/elementary/gala/issues/1580

    # Upstream report https://gitlab.gnome.org/GNOME/mutter/-/issues/2495

    # The patch will not apply on 44.0+, make sure this is fixed when trying to clean this up.

    ./glib-2-76-gala-crash.patch

  ];

  mesonFlags = [

diff --git a/clutter/clutter/clutter-actor.c b/clutter/clutter/clutter-actor.c

index d34c8f59f..8835a6a33 100644

--- a/clutter/clutter/clutter-actor.c

+++ b/clutter/clutter/clutter-actor.c

@@ -12304,7 +12304,7 @@ clutter_actor_run_actions (ClutterActor       *self,

                            ClutterEventPhase   phase)

 {

   ClutterActorPrivate *priv;

-  const GList *actions, *l;

+  const GList *actions, *l, *next;

   gboolean retval = CLUTTER_EVENT_PROPAGATE;

   priv = self->priv;

@@ -12313,9 +12313,10 @@ clutter_actor_run_actions (ClutterActor       *self,

   actions = _clutter_meta_group_peek_metas (priv->actions);

-  for (l = actions; l; l = l->next)

+  for (l = actions; l; l = next)

     {

       ClutterAction *action = l->data;

+      next = l->next;

       ClutterEventPhase action_phase;

       action_phase = clutter_action_get_phase (action);