Nfq_set_queue_maxlen() allocates a struct nfqnl_msg_config_params (int32 + int8) and only stores a queue_maxlen which is an int32. It should probably be just +NFA_LENGTH(sizeof(uint32_t)) Probably not an issue since the buffer is just larger than it needs to be. -- To unsubscribe from this list: send the line "unsubscribe netfilter-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html