genetlink: load policy based on validation flags
authorJakub Kicinski <kuba@kernel.org>
Fri, 4 Nov 2022 19:13:34 +0000 (12:13 -0700)
committerDavid S. Miller <davem@davemloft.net>
Mon, 7 Nov 2022 12:30:16 +0000 (12:30 +0000)
commit7747eb75f6185a92db2e4a2643fdf6e4b6d87153
treedc000cf24464b445cd0a6c788824f0b0a6594c45
parent20b0b53aca436af9fece9428ca3ab7c7b9cf4583
genetlink: load policy based on validation flags

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>
net/netlink/genetlink.c