Joonwoo Park 6725033fa2 [IPV4] fib_trie: fix duplicated route issue ...

http://bugzilla.kernel.org/show_bug.cgi?id=9493

The fib allows making identical routes with 'ip route replace'.
This patch makes the fib return -EEXIST if replacement would cause duplication.

Signed-off-by: Joonwoo Park <joonwpark81@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2008-01-20 20:31:38 -08:00

59 KiB

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