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Fix for uninitialized memory use in Cycles

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Campbell Barton 2014-05-21 15:37:18 +10:00
parent 628353835c
commit b1350cf392
1 changed files with 11 additions and 3 deletions
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14
intern/cycles/render/attribute.cpp
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@ -263,11 +263,19 @@ Attribute *AttributeSet::add(ustring name, TypeDesc type, AttributeElement eleme
remove(name);
}
attributes.push_back(Attribute());
#if __cplusplus >= 201103L
attributes.emplace_back();
attr = &attributes.back();
attr->set(name, type, element);
#else
{
Attribute attr_temp;
attr_temp.set(name, type, element);
attributes.push_back(attr_temp);
attr = &attributes.back();
}
#endif
/* this is weak .. */
if(triangle_mesh)
attr->reserve(triangle_mesh->verts.size(), triangle_mesh->triangles.size(), triangle_mesh->motion_steps, 0, 0, resize);