avoided invalid memory access in RT{USE,REUSE,RELEASE} when 'time_second' is rewinded. (KAME PR 439)
avoided invalid memory access in RT{USE,REUSE,RELEASE} when 'time_second'
is rewinded.
(KAME PR 439)

MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame