diff options
| -rw-r--r-- | src/object.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/object.c b/src/object.c index bd4e51a..2ddaa29 100644 --- a/src/object.c +++ b/src/object.c @@ -151,7 +151,12 @@ int nftnl_obj_set_data(struct nftnl_obj *obj, uint16_t attr, default: if (!obj->ops || attr < NFTNL_OBJ_BASE || - attr > obj->ops->nftnl_max_attr) + attr > obj->ops->nftnl_max_attr || + !obj->ops->attr_policy) + return -1; + + if (obj->ops->attr_policy[attr].maxlen && + obj->ops->attr_policy[attr].maxlen < data_len) return -1; if (obj->ops->set(obj, attr, data, data_len) < 0) |