[PATCH nft 2/3] json: expose dynamic flag

[Pablo Neira Ayuso <pablo@netfilter.org>]

The dynamic flag is not exported via JSON, this triggers spurious
ENOTSUPP errors when restoring rulesets in JSON with dynamic flags
set on.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
---
 src/json.c        | 2 ++
 src/parser_json.c | 1 +
 2 files changed, 3 insertions(+)

diff --git a/src/json.c b/src/json.c
index 446575c2afc0..220ce0f79f2f 100644
--- a/src/json.c
+++ b/src/json.c
@@ -176,6 +176,8 @@ static json_t *set_print_json(struct output_ctx *octx, const struct set *set)
 		json_array_append_new(tmp, json_pack("s", "interval"));
 	if (set->flags & NFT_SET_TIMEOUT)
 		json_array_append_new(tmp, json_pack("s", "timeout"));
+	if (set->flags & NFT_SET_EVAL)
+		json_array_append_new(tmp, json_pack("s", "dynamic"));
 
 	if (json_array_size(tmp) > 0) {
 		json_object_set_new(root, "flags", tmp);
diff --git a/src/parser_json.c b/src/parser_json.c
index df327e9558e0..16961d6013af 100644
--- a/src/parser_json.c
+++ b/src/parser_json.c
@@ -3136,6 +3136,7 @@ static int string_to_set_flag(const char *str)
 		{ NFT_SET_CONSTANT, "constant" },
 		{ NFT_SET_INTERVAL, "interval" },
 		{ NFT_SET_TIMEOUT, "timeout" },
+		{ NFT_SET_EVAL,	"dynamic" },
 	};
 	unsigned int i;
 
-- 
2.30.2