aaa_base: fixed root users default group and /etc/shadow permissions
On systems installed via the Live Media that /etc/shadow file was readable
by the "users" group, which was not intended. (bnc#843230, CVE-2013-3713)
Reason for this was that the user "root" was put into the "users" group.
Also a commandline completion bug was fixed:
- Use only bash and readline defaults for fallback completion (bnc#851908)
-
Submitted by
Ludwig Nussel (lnussel)
Fixed bugs
bnc#843230
root occasionaly gets group=100(users)
bnc#851908
Tab-completion of environment variables in bash broken
