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-rw-r--r--src/expr/lookup.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/src/expr/lookup.c b/src/expr/lookup.c
index ca58a38..be04528 100644
--- a/src/expr/lookup.c
+++ b/src/expr/lookup.c
@@ -195,10 +195,19 @@ static void nftnl_expr_lookup_free(const struct nftnl_expr *e)
xfree(lookup->set_name);
}
+static struct attr_policy lookup_attr_policy[__NFTNL_EXPR_LOOKUP_MAX] = {
+ [NFTNL_EXPR_LOOKUP_SREG] = { .maxlen = sizeof(uint32_t) },
+ [NFTNL_EXPR_LOOKUP_DREG] = { .maxlen = sizeof(uint32_t) },
+ [NFTNL_EXPR_LOOKUP_SET] = { .maxlen = NFT_SET_MAXNAMELEN },
+ [NFTNL_EXPR_LOOKUP_SET_ID] = { .maxlen = sizeof(uint32_t) },
+ [NFTNL_EXPR_LOOKUP_FLAGS] = { .maxlen = sizeof(uint32_t) },
+};
+
struct expr_ops expr_ops_lookup = {
.name = "lookup",
.alloc_len = sizeof(struct nftnl_expr_lookup),
.nftnl_max_attr = __NFTNL_EXPR_LOOKUP_MAX - 1,
+ .attr_policy = lookup_attr_policy,
.free = nftnl_expr_lookup_free,
.set = nftnl_expr_lookup_set,
.get = nftnl_expr_lookup_get,