From: Ben Hutchings <ben@decadent.org.uk> Date: Sat, 26 Jun 2010 22:37:47 +0100 > Since addresses are only revalidated every 2 minutes, the reported > valid_lft can underflow shortly before the address is deleted. > Clamp it to a minimum of 0, as for prefered_lft. > > Reported-by: Piotr Lewandowski <piotr.lewandowski@gmail.com> > Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Applied to net-next-2.6