From 829e17a1a602572ffa3beefe582dc103ee9fb9c7 Mon Sep 17 00:00:00 2001 From: Eric Leblond Date: Wed, 29 Nov 2006 02:35:33 +0100 Subject: [NETFILTER]: nfnetlink_queue: allow changing queue length through netlink Signed-off-by: Eric Leblond Signed-off-by: Patrick McHardy --- net/netfilter/nfnetlink_queue.c | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'net/netfilter/nfnetlink_queue.c') diff --git a/net/netfilter/nfnetlink_queue.c b/net/netfilter/nfnetlink_queue.c index 82e4454659b..a88a017da22 100644 --- a/net/netfilter/nfnetlink_queue.c +++ b/net/netfilter/nfnetlink_queue.c @@ -947,6 +947,14 @@ nfqnl_recv_config(struct sock *ctnl, struct sk_buff *skb, ntohl(params->copy_range)); } + if (nfqa[NFQA_CFG_QUEUE_MAXLEN-1]) { + __be32 *queue_maxlen; + queue_maxlen = NFA_DATA(nfqa[NFQA_CFG_QUEUE_MAXLEN-1]); + spin_lock_bh(&queue->lock); + queue->queue_maxlen = ntohl(*queue_maxlen); + spin_unlock_bh(&queue->lock); + } + out_put: instance_put(queue); return ret; -- cgit v1.2.3