From af9d32ad6718b9a80fa89f557cc1fbb63a93ec15 Mon Sep 17 00:00:00 2001 From: Holger Eitzenberger Date: Wed, 25 Mar 2009 18:44:01 +0100 Subject: netfilter: limit the length of the helper name This is necessary in order to have an upper bound for Netlink message calculation, which is not a problem at all, as there are no helpers with a longer name. Signed-off-by: Holger Eitzenberger Signed-off-by: Patrick McHardy --- include/net/netfilter/nf_conntrack_helper.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/net') diff --git a/include/net/netfilter/nf_conntrack_helper.h b/include/net/netfilter/nf_conntrack_helper.h index 66d65a7caa39..ee2a4b369a04 100644 --- a/include/net/netfilter/nf_conntrack_helper.h +++ b/include/net/netfilter/nf_conntrack_helper.h @@ -14,6 +14,8 @@ struct module; +#define NF_CT_HELPER_NAME_LEN 16 + struct nf_conntrack_helper { struct hlist_node hnode; /* Internal use. */ -- cgit v1.2.2