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| H A D | route.c | diff 330567b71d8716704b189454553c2696e1eceb6c Fri Aug 07 03:54:28 CDT 2015 Florian Westphal <fw@strlen.de> ipv6: don't reject link-local nexthop on other interface
48ed7b26faa7 ("ipv6: reject locally assigned nexthop addresses") is too
strict; it rejects following corner-case:
ip -6 route add default via fe80::1:2:3 dev eth1
[ where fe80::1:2:3 is assigned to a local interface, but not eth1 ]
Fix this by restricting search to given device if nh is linklocal.
Joint work with Hannes Frederic Sowa.
Fixes: 48ed7b26faa7 ("ipv6: reject locally assigned nexthop addresses")
Signed-off-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
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