NFQA_CFG_QUEUE_MAXLEN 760 net/netfilter/nfnetlink_queue.c if (nfqa[NFQA_CFG_QUEUE_MAXLEN]) { NFQA_CFG_QUEUE_MAXLEN 767 net/netfilter/nfnetlink_queue.c queue_maxlen = nla_data(nfqa[NFQA_CFG_QUEUE_MAXLEN]);