[IPV6] ROUTE: Fix looking up a route on subtree.
commit3fc5e0440be7fab3abae4e801b0ef17e9b3b58c4
authorYOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Thu, 24 Aug 2006 00:21:12 +0000 (23 17:21 -0700)
committerDavid S. Miller <davem@sunset.davemloft.net>
Fri, 22 Sep 2006 21:55:48 +0000 (22 14:55 -0700)
tree3512287b6942518c10c122d213334629e2266fd2
parent2285adc1e6c9f964f9625e7edcd233fccd7a7c92
[IPV6] ROUTE: Fix looking up a route on subtree.

Even on RTN_ROOT node, we need to process its subtree first.
Fix NULL pointer dereference in fib6_locate().

Based on MIPL2 kernel patch.

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: Ville Nuorvala <vnuorval@tcs.hut.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv6/ip6_fib.c