Use full 32 characters limit for username verification,
while utmp declares ut_user[UT_NAMESIZE] it also
has nostring attribute so do not expect nul termination
to fit.
This fixes RHEL-55983 where all system utils work with 32chars,
but passwd -e (through libuser) fails with 32char user name
Use full 32 characters limit for username verification,
while utmp declares ut_user[UT_NAMESIZE] it also
has nostring attribute so do not expect nul termination
to fit.
This fixes RHEL-55983 where all system utils work with 32chars,
but passwd -e (through libuser) fails with 32char user name