ArrayKernel::assign_connectivity - Erroneous copying of status properties - OpenMesh - lists.rwth-aachen.de

1 Aug 2018

      Dear OpenMesh maintainers,
When assigning a mesh as follows
    meshB.assign_connectivity(meshA);
with meshA comprising a vertex status property,
    meshB.release_vertex_status();
makes OpenMesh crash. The reason seems to be that meshB has a "valid" 
vertex status property handle, but not a vertex status property. I 
attached a minimal example to reproduce.
I suspect this bug to have been introduced by this commit
    https://graphics.rwth-aachen.de:9000/OpenMesh/OpenMesh/commit/29cbe820484749...
best regards,
Simon
-- 

Dr. Simon Flöry
Rechenraum e.U.
Stutterheimstraße 16-18/2/20a, 1150 Wien, Austria
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