From ae5718fb3dd0a11a4c9a061bf86417d52d58a6b3 Mon Sep 17 00:00:00 2001 From: Martin Josefsson Date: Wed, 29 Nov 2006 02:35:08 +0100 Subject: [NETFILTER]: nf_conntrack: more sanity checks in protocol registration/unregistration Add some more sanity checks when registering/unregistering l3/l4 protocols. Signed-off-by: Martin Josefsson Signed-off-by: Patrick McHardy --- include/net/netfilter/nf_conntrack_l3proto.h | 2 +- include/net/netfilter/nf_conntrack_l4proto.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'include/net') diff --git a/include/net/netfilter/nf_conntrack_l3proto.h b/include/net/netfilter/nf_conntrack_l3proto.h index ffe23a1e0b97..11b4b29bfab1 100644 --- a/include/net/netfilter/nf_conntrack_l3proto.h +++ b/include/net/netfilter/nf_conntrack_l3proto.h @@ -86,7 +86,7 @@ extern struct nf_conntrack_l3proto *nf_ct_l3protos[AF_MAX]; /* Protocol registration. */ extern int nf_conntrack_l3proto_register(struct nf_conntrack_l3proto *proto); -extern void nf_conntrack_l3proto_unregister(struct nf_conntrack_l3proto *proto); +extern int nf_conntrack_l3proto_unregister(struct nf_conntrack_l3proto *proto); extern struct nf_conntrack_l3proto * nf_ct_l3proto_find_get(u_int16_t l3proto); diff --git a/include/net/netfilter/nf_conntrack_l4proto.h b/include/net/netfilter/nf_conntrack_l4proto.h index 0c6babd54396..5193e4857b1b 100644 --- a/include/net/netfilter/nf_conntrack_l4proto.h +++ b/include/net/netfilter/nf_conntrack_l4proto.h @@ -102,7 +102,7 @@ extern void nf_ct_l4proto_put(struct nf_conntrack_l4proto *p); /* Protocol registration. */ extern int nf_conntrack_l4proto_register(struct nf_conntrack_l4proto *proto); -extern void nf_conntrack_l4proto_unregister(struct nf_conntrack_l4proto *proto); +extern int nf_conntrack_l4proto_unregister(struct nf_conntrack_l4proto *proto); /* Generic netlink helpers */ extern int nf_ct_port_tuple_to_nfattr(struct sk_buff *skb, -- cgit v1.2.3-59-g8ed1b