netfilter: nft_payload: reject out-of-range attributes via policy

Now that nla_policy allows range checks for bigendian data make use of
this to reject such attributes.  At this time, reject happens later
from the init or select_ops callbacks, but its prone to errors.

In the future, new attributes can be handled via NLA_POLICY_MAX_BE
and exiting ones can be converted one by one.

Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

0 files changed, 0 insertions, 0 deletions