Re: [PATCH net-next] ipv6: recursive check rt->dst.from when call rt6_check_expired

From: roy.qing.li@gmail.com
Date: Fri, 14 Sep 2012 13:54:57 +0800

From: Li RongQing <redacted>

If dst cache dst_a copies from dst_b, and dst_b copies from dst_c, check
if dst_a is expired or not, we should not end with dst_a->dst.from, dst_b,
we should check dst_c.

CC: Gao feng <redacted>
Signed-off-by: Li RongQing <redacted>

Applied, thanks.