Commit: 63891f9dad930f3d766d8586b909ca59ba089f3e
Author: Johnny Matthews
Date: Sun Feb 27 15:16:45 2022 -0600
Branches: master
https://developer.blender.org/rB63891f9dad930f3d766d8586b909ca59ba089f3e
Fix: Crash in Duplicate Element
Return early if a curve has a domain size of 0.
T96060
===================================================================
M source/blender/nodes/geometry/nodes/node_geo_duplicate_elements.cc
===================================================================
diff --git a/source/blender/nodes/geometry/nodes/node_geo_duplicate_elements.cc
b/source/blender/nodes/geometry/nodes/node_geo_duplicate_elements.cc
index 4c1d26e1012..c247a255e5b 100644
--- a/source/blender/nodes/geometry/nodes/node_geo_duplicate_elements.cc
+++ b/source/blender/nodes/geometry/nodes/node_geo_duplicate_elements.cc
@@ -771,6 +771,9 @@ static void duplicate_points_curve(const
GeometryComponentType component_type,
{
const GeometryComponent &src_component =
*geometry_set.get_component_for_read(component_type);
const int domain_size =
src_component.attribute_domain_size(ATTR_DOMAIN_POINT);
+ if (domain_size == 0) {
+ return;
+ }
GeometryComponentFieldContext field_context{src_component,
ATTR_DOMAIN_POINT};
FieldEvaluator evaluator{field_context, domain_size};
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