Call getgroups() to know size of supplementary groups array to allocate
Resolves RHBZ #1743230 - journalctl dumps core when stack limit is reduced to 256 KB
(cherry picked from commit f5e0b942af1e86993c21f4e5c84342bb10403dac)
Resolves: #1743235
patch_name: 0229-Call-getgroups-to-know-size-of-supplementary-groups-.patch
present_in_specfile: true
location_in_specfile: 229
squash_commits: true