Maps with range + concatenation do not work:
Input to nft -f:
map map_test_concat_interval {
type ipv4_addr . ipv4_addr : mark
flags interval
elements = { 192.168.0.0/24 . 192.168.0.0/24 : 1,
192.168.0.0/24 . 10.0.0.1 : 2,
192.168.1.0/24 . 10.0.0.1 : 3,
192.168.0.0/24 . 192.168.1.10 : 4,
}
}
nft list:
map map_test_concat_interval {
type ipv4_addr . ipv4_addr : mark
flags interval
elements = { 192.168.0.0 . 192.168.0.0-10.0.0.1 : 0x00000002,
192.168.1.0-192.168.0.0 . 10.0.0.1-192.168.1.10 : 0x00000004 }
}
This is not a display bug, nft sends broken information
to kernel. Use the correct key expression to fix this.
Signed-off-by: Florian Westphal <fw@xxxxxxxxx>
---
src/netlink.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/netlink.c b/src/netlink.c
index f752c3c932aa..b57e1c558501 100644
--- a/src/netlink.c
+++ b/src/netlink.c
@@ -123,7 +123,7 @@ static struct nftnl_set_elem *alloc_nftnl_setelem(const struct expr *set,
netlink_gen_data(key, &nld);
nftnl_set_elem_set(nlse, NFTNL_SET_ELEM_KEY, &nld.value, nld.len);
- if (set->set_flags & NFT_SET_INTERVAL && expr->key->field_count > 1) {
+ if (set->set_flags & NFT_SET_INTERVAL && key->field_count > 1) {
key->flags |= EXPR_F_INTERVAL_END;
netlink_gen_data(key, &nld);
key->flags &= ~EXPR_F_INTERVAL_END;
--
2.26.2
