tree d6775aeabe8e6427fb257a032eb4452cfe0862dd
parent c5dfd654d0ec0a28fe81e7bd4d4fd984a9855e09
author Julian Anastasov <ja@ssi.bg> 1437551002 +0300
committer David S. Miller <davem@davemloft.net> 1437803169 -0700

ipv4: fib_select_default should match the prefix

fib_trie starting from 4.1 can link fib aliases from
different prefixes in same list. Make sure the alternative
gateways are in same table and for same prefix (0) by
checking tb_id and fa_slen.

Fixes: 79e5ad2ceb00 ("fib_trie: Remove leaf_info")
Signed-off-by: Julian Anastasov <ja@ssi.bg>
Signed-off-by: David S. Miller <davem@davemloft.net>