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| H A D | addrconf.c | diff f56619fc72407561b00c52244a2caa53d730bc4a Sat Jun 26 06:37:47 CDT 2010 Ben Hutchings <ben@decadent.org.uk> ipv6: Clamp reported valid_lft to a minimum of 0
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>
Signed-off-by: David S. Miller <davem@davemloft.net>
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