ebuild fixes a nasty bug: 488168, 630022, 630024, 600924, 609528
ebuild has been in tree for more than 2 months
E.g. _all_ current versions of samba are affected.
The 'one and only' technically relevant difference to stable -r1 is
the inclusion of
. . . nonrecursive-string-subst.patch :
*** This bug has been marked as a duplicate of bug 612194 ***