Memory leak with Jansson?

gistfile1.c

float mp_detection(mp_response_t *response, const char *detector_name)
{
  json_t *json;
  json_error_t error;
  float p;

  if (!response->ready) {
    return NAN;
  }

  json = json_loads(response->buffer, 0, &error);

  if(!json) {
    fprintf(stderr, "JSON Error: on line %d: %s!\n", error.line, error.text);
    return NAN;
  }

  json = json_object_get(json, "detection");
  json = json_object_get(json, detector_name);
  p = json_real_value(json);

  json_decref(json);

  return p;
}

any process ?

Sorry, I created this 8 year ago. I don't even remember what this was about. I think it was in this context: https://github.com/breuderink/idport-api/tree/master/c, but I don't remember if it was resolved in the end.