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net/neighbor: Update neightbl_dump_info for strict data checking
authorDavid Ahern <dsahern@gmail.com>
Mon, 8 Oct 2018 03:16:37 +0000 (20:16 -0700)
committerDavid S. Miller <davem@davemloft.net>
Mon, 8 Oct 2018 17:39:05 +0000 (10:39 -0700)
commit9632d47f6a88f7f075347b66b88c60df7e9eae05
tree3fc5feae557c2f6918f245979f4429bb8e04172a
parent51183d233b5a5f1cfe2a782c86d6fcfc187173fe
net/neighbor: Update neightbl_dump_info for strict data checking

Update neightbl_dump_info for strict data checking. If the flag is set,
the dump request is expected to have an ndtmsg struct as the header.
All elements of the struct are expected to be 0 and no attributes can
be appended.

Signed-off-by: David Ahern <dsahern@gmail.com>
Acked-by: Christian Brauner <christian@brauner.io>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/core/neighbour.c