genetlink: load policy based on validation flags

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Set the policy and maxattr pointers based on validation flags.
genl_family_rcv_msg_attrs_parse() will do nothing and return NULL
if maxattrs is zero, so no behavior change is expected.

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Jakub Kicinski 2022-11-04 12:13:34 -07:00 • committed by David S. Miller

parent 20b0b53aca

commit 7747eb75f6

1 changed files with 10 additions and 7 deletions

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net/netlink/genetlink.c

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