v4.1.x: coll/ucc: fix int overflow in coll init#12824

bwbarrett merged 1 commit intoopen-mpi:v4.1.xopen-mpi/ompi:v4.1.xfrom

Sergei-Lebedev:topic/coll_ucc_fix_buf_size_overflow_v4Sergei-Lebedev/ompi:topic/coll_ucc_fix_buf_size_overflow_v4Copy head branch name to clipboard