Commit: 9e94135f17906c64e8306e893cd76dbef59dda15 Author: Christophe Hery Date: Fri Dec 16 09:42:30 2022 -0600 Branches: master https://developer.blender.org/rB9e94135f17906c64e8306e893cd76dbef59dda15
Fix: Crash after mesh color attribute name commit 6514bb05ea5a138d8971 missed a null check when accessing the active and default color attribute names, since the CustomData API does not do that check itself. =================================================================== M source/blender/blenkernel/intern/mesh_legacy_convert.cc =================================================================== diff --git a/source/blender/blenkernel/intern/mesh_legacy_convert.cc b/source/blender/blenkernel/intern/mesh_legacy_convert.cc index a53b0e66924..28bbc0ffae3 100644 --- a/source/blender/blenkernel/intern/mesh_legacy_convert.cc +++ b/source/blender/blenkernel/intern/mesh_legacy_convert.cc @@ -544,11 +544,15 @@ static void update_active_fdata_layers(Mesh &mesh, CustomData *fdata, CustomData } if (CustomData_has_layer(ldata, CD_PROP_BYTE_COLOR)) { - act = CustomData_get_named_layer(ldata, CD_PROP_BYTE_COLOR, mesh.active_color_attribute); - CustomData_set_layer_active(fdata, CD_MCOL, act); + if (mesh.active_color_attribute != NULL) { + act = CustomData_get_named_layer(ldata, CD_PROP_BYTE_COLOR, mesh.active_color_attribute); + CustomData_set_layer_active(fdata, CD_MCOL, act); + } - act = CustomData_get_named_layer(ldata, CD_PROP_BYTE_COLOR, mesh.default_color_attribute); - CustomData_set_layer_render(fdata, CD_MCOL, act); + if (mesh.default_color_attribute != NULL) { + act = CustomData_get_named_layer(ldata, CD_PROP_BYTE_COLOR, mesh.default_color_attribute); + CustomData_set_layer_render(fdata, CD_MCOL, act); + } act = CustomData_get_clone_layer(ldata, CD_PROP_BYTE_COLOR); CustomData_set_layer_clone(fdata, CD_MCOL, act); _______________________________________________ Bf-blender-cvs mailing list Bf-blender-cvs@blender.org List details, subscription details or unsubscribe: https://lists.blender.org/mailman/listinfo/bf-blender-cvs