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| author |   Jakub Kicinski <kuba@kernel.org> | 2020-10-05 15:07:38 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2020-10-06 06:25:55 -0700 |
| commit | bdbb4e29df8b790db50cb73ce25d23543329f05f (patch) | |
| tree | 78ff81363b9aec24e5199bf9082bcab104883209 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | netlink: create helpers for checking type is an int (diff) | |
| download | wireguard-linux-bdbb4e29df8b790db50cb73ce25d23543329f05f.tar.xz wireguard-linux-bdbb4e29df8b790db50cb73ce25d23543329f05f.zip | |
netlink: add mask validation
We don't have good validation policy for existing unsigned int attrs
which serve as flags (for new ones we could use NLA_BITFIELD32).
With increased use of policy dumping having the validation be
expressed as part of the policy is important. Add validation
policy in form of a mask of supported/valid bits.
Support u64 in the uAPI to be future-proof, but really for now
the embedded mask member can only hold 32 bits, so anything with
bit 32+ set will always fail validation.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions