diff options
| author | Pablo Neira Ayuso <pablo@netfilter.org> | 2021-05-10 18:52:45 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2021-05-11 21:39:01 +0200 |
| commit | 419d196886889e9b37f76f8c803cb08dcbc05505 (patch) | |
| tree | eed1e42837a4a55d8cf16e65914b9ae961adddcd /include/linux/netfilter/nf_tables.h | |
| parent | 62b02808594d962f83e8b76f4da32da0673c7cfe (diff) | |
src: add set element catch-all support
Add a catchall expression (EXPR_SET_ELEM_CATCHALL).
Use the asterisk (*) to represent the catch-all set element, e.g.
table x {
set y {
type ipv4_addr
counter
elements = { 1.2.3.4 counter packets 0 bytes 0, * counter packets 0 bytes 0 }
}
}
Special handling for segtree: zap the catch-all element from the set
element list and re-add it after processing.
Remove wildcard_expr deadcode in src/parser_bison.y
This patch also adds several tests for the tests/py and tests/shell
infrastructures.
Acked-by: Phil Sutter <phil@nwl.cc>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'include/linux/netfilter/nf_tables.h')
| -rw-r--r-- | include/linux/netfilter/nf_tables.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/netfilter/nf_tables.h b/include/linux/netfilter/nf_tables.h index 8c85ef8e..894a62cf 100644 --- a/include/linux/netfilter/nf_tables.h +++ b/include/linux/netfilter/nf_tables.h @@ -393,9 +393,11 @@ enum nft_set_attributes { * enum nft_set_elem_flags - nf_tables set element flags * * @NFT_SET_ELEM_INTERVAL_END: element ends the previous interval + * @NFT_SET_ELEM_CATCHALL: special catch-all element */ enum nft_set_elem_flags { NFT_SET_ELEM_INTERVAL_END = 0x1, + NFT_SET_ELEM_CATCHALL = 0x2, }; /** |