diff options
| author | Pablo Neira Ayuso <pablo@netfilter.org> | 2012-02-28 18:56:39 +0100 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2012-03-07 17:41:16 +0100 |
| commit | b888341c7f33035694f70428d7001d73f0b2a3b1 (patch) | |
| tree | fed1013bc8028144ede09e79e5dc4fdaa0cf6337 /net | |
| parent | 33ee44643f10638f0ce6a96d11e30d1fbe877024 (diff) | |
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 <pablo@netfilter.org>
Diffstat (limited to 'net')
| -rw-r--r-- | net/netfilter/nf_conntrack_proto_gre.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/net/netfilter/nf_conntrack_proto_gre.c b/net/netfilter/nf_conntrack_proto_gre.c index f0338791b82..8144f22d159 100644 --- a/net/netfilter/nf_conntrack_proto_gre.c +++ b/net/netfilter/nf_conntrack_proto_gre.c @@ -41,8 +41,16 @@ #include <linux/netfilter/nf_conntrack_proto_gre.h> #include <linux/netfilter/nf_conntrack_pptp.h> -#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; } |