From b888341c7f33035694f70428d7001d73f0b2a3b1 Mon Sep 17 00:00:00 2001 From: Pablo Neira Ayuso Date: Tue, 28 Feb 2012 18:56:39 +0100 Subject: netfilter: nf_ct_gre: add unsigned int array to define timeouts This patch adds an array to define the default GRE timeouts. Signed-off-by: Pablo Neira Ayuso --- net/netfilter/nf_conntrack_proto_gre.c | 16 ++++++++++++---- 1 file changed, 12 insertions(+), 4 deletions(-) (limited to 'net/netfilter') diff --git a/net/netfilter/nf_conntrack_proto_gre.c b/net/netfilter/nf_conntrack_proto_gre.c index f033879..8144f22 100644 --- a/net/netfilter/nf_conntrack_proto_gre.c +++ b/net/netfilter/nf_conntrack_proto_gre.c @@ -41,8 +41,16 @@ #include #include -#define GRE_TIMEOUT (30 * HZ) -#define GRE_STREAM_TIMEOUT (180 * HZ) +enum grep_conntrack { + GRE_CT_UNREPLIED, + GRE_CT_REPLIED, + GRE_CT_MAX +}; + +static unsigned int gre_timeouts[GRE_CT_MAX] = { + [GRE_CT_UNREPLIED] = 30*HZ, + [GRE_CT_REPLIED] = 180*HZ, +}; static int proto_gre_net_id __read_mostly; struct netns_proto_gre { @@ -259,8 +267,8 @@ static bool gre_new(struct nf_conn *ct, const struct sk_buff *skb, /* initialize to sane value. Ideally a conntrack helper * (e.g. in case of pptp) is increasing them */ - ct->proto.gre.stream_timeout = GRE_STREAM_TIMEOUT; - ct->proto.gre.timeout = GRE_TIMEOUT; + ct->proto.gre.stream_timeout = gre_timeouts[GRE_CT_REPLIED]; + ct->proto.gre.timeout = gre_timeouts[GRE_CT_UNREPLIED]; return true; } -- cgit v1.1