From 0697631929d9ec4be92feae9b8347dd1e32c6ddd Mon Sep 17 00:00:00 2001
From: Jacques Lucke <jacques@blender.org>
Date: Sun, 6 Nov 2022 15:36:53 +0100
Subject: Fix T102144: missing validation of spline resolution

---
 source/blender/nodes/geometry/nodes/node_geo_set_spline_resolution.cc | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'source/blender/nodes/geometry/nodes/node_geo_set_spline_resolution.cc')

diff --git a/source/blender/nodes/geometry/nodes/node_geo_set_spline_resolution.cc b/source/blender/nodes/geometry/nodes/node_geo_set_spline_resolution.cc
index d46ceac92ba..dcd910b8ad2 100644
--- a/source/blender/nodes/geometry/nodes/node_geo_set_spline_resolution.cc
+++ b/source/blender/nodes/geometry/nodes/node_geo_set_spline_resolution.cc
@@ -24,11 +24,13 @@ static void set_resolution(bke::CurvesGeometry &curves,
   MutableAttributeAccessor attributes = curves.attributes_for_write();
   AttributeWriter<int> resolutions = attributes.lookup_or_add_for_write<int>("resolution",
                                                                              ATTR_DOMAIN_CURVE);
+  bke::AttributeValidator validator = attributes.lookup_validator("resolution");
 
   bke::CurvesFieldContext field_context{curves, ATTR_DOMAIN_CURVE};
   fn::FieldEvaluator evaluator{field_context, curves.curves_num()};
   evaluator.set_selection(selection_field);
-  evaluator.add_with_destination(resolution_field, resolutions.varray);
+  evaluator.add_with_destination(validator.validate_field_if_necessary(resolution_field),
+                                 resolutions.varray);
   evaluator.evaluate();
 
   resolutions.finish();
-- 
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