1 files changed, 11 insertions, 25 deletions

diff --git a/src/obj/counter.c b/src/obj/counter.c
index 1baba4e..19e09ed 100644
--- a/src/obj/counter.c
+++ b/src/obj/counter.c
@@ -29,13 +29,11 @@ nftnl_obj_counter_set(struct nftnl_obj *e, uint16_t type,
 
 	switch(type) {
 	case NFTNL_OBJ_CTR_BYTES:
-		memcpy(&ctr->bytes, data, sizeof(ctr->bytes));
+		memcpy(&ctr->bytes, data, data_len);
 		break;
 	case NFTNL_OBJ_CTR_PKTS:
-		memcpy(&ctr->pkts, data, sizeof(ctr->pkts));
+		memcpy(&ctr->pkts, data, data_len);
 		break;
-	default:
-		return -1;
 	}
 	return 0;
 }
@@ -109,8 +107,8 @@ nftnl_obj_counter_parse(struct nftnl_obj *e, struct nlattr *attr)
 	return 0;
 }
 
-static int nftnl_obj_counter_snprintf_default(char *buf, size_t len,
-					       const struct nftnl_obj *e)
+static int nftnl_obj_counter_snprintf(char *buf, size_t len, uint32_t flags,
+				      const struct nftnl_obj *e)
 {
 	struct nftnl_obj_counter *ctr = nftnl_obj_data(e);
 
@@ -118,32 +116,20 @@ static int nftnl_obj_counter_snprintf_default(char *buf, size_t len,
 			ctr->pkts, ctr->bytes);
 }
 
-static int nftnl_obj_counter_snprintf(char *buf, size_t len, uint32_t type,
-				       uint32_t flags,
-				       const struct nftnl_obj *e)
-{
-	if (len)
-		buf[0] = '\0';
-
-	switch (type) {
-	case NFTNL_OUTPUT_DEFAULT:
-		return nftnl_obj_counter_snprintf_default(buf, len, e);
-	case NFTNL_OUTPUT_XML:
-	case NFTNL_OUTPUT_JSON:
-	default:
-		break;
-	}
-	return -1;
-}
+static struct attr_policy obj_ctr_attr_policy[__NFTNL_OBJ_CTR_MAX] = {
+	[NFTNL_OBJ_CTR_BYTES]	= { .maxlen = sizeof(uint64_t) },
+	[NFTNL_OBJ_CTR_PKTS]	= { .maxlen = sizeof(uint64_t) },
+};
 
 struct obj_ops obj_ops_counter = {
 	.name		= "counter",
 	.type		= NFT_OBJECT_COUNTER,
 	.alloc_len	= sizeof(struct nftnl_obj_counter),
-	.max_attr	= NFTA_COUNTER_MAX,
+	.nftnl_max_attr	= __NFTNL_OBJ_CTR_MAX - 1,
+	.attr_policy	= obj_ctr_attr_policy,
 	.set		= nftnl_obj_counter_set,
 	.get		= nftnl_obj_counter_get,
 	.parse		= nftnl_obj_counter_parse,
 	.build		= nftnl_obj_counter_build,
-	.snprintf	= nftnl_obj_counter_snprintf,
+	.output		= nftnl_obj_counter_snprintf,
 };