v3.0.x: Fix integer overflows with indexed datatype creation.#6484

jsquyres merged 1 commit intoopen-mpi:v3.0.xopen-mpi/ompi:v3.0.xfrom

awlauria:indexed_datatype_overflows_v3.0.xawlauria/ompi:indexed_datatype_overflows_v3.0.xCopy head branch name to clipboard