From the changelog: nilfs-utils-2.2.4 Wed Apr 27, 2016 JST * lib/nilfs.c: add missing initialization of nilfs->n_opts * lib/cleaner_exec.c: use _exit() to safely terminate child processes <SNIP> nilfs-utils-2.2.3 Sun Feb 15, 2015 JST * lscp: accelerate backward checkpoint listing * lib/nilfs.c: fix potential leak at nilfs_open() <SNIP> Bumping is as easy as cp nilfs-utils-2.2.{2,4}.ebuild
I will bump to 2.2.8 with bug https://bugs.gentoo.org/649030