| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-Id: <1443055989-1306-53-git-send-email-horms@verge.net.au>
Date: Thu, 24 Sep 2015 09:52:37 +0900
From: Simon Horman <horms@...ge.net.au>
To: Pablo Neira Ayuso <pablo@...filter.org>
Cc: lvs-devel@...r.kernel.org, netdev@...r.kernel.org,
netfilter-devel@...r.kernel.org,
Wensong Zhang <wensong@...ux-vs.org>,
Julian Anastasov <ja@....bg>,
"Eric W. Biederman" <ebiederm@...ssion.com>,
Simon Horman <horms@...ge.net.au>
Subject: [PATCH nf-next 52/84] ipvs: Pass ipvs not net into register_app and unregister_app
From: "Eric W. Biederman" <ebiederm@...ssion.com>
Signed-off-by: "Eric W. Biederman" <ebiederm@...ssion.com>
Acked-by: Julian Anastasov <ja@....bg>
Signed-off-by: Simon Horman <horms@...ge.net.au>
---
include/net/ip_vs.h | 4 ++--
net/netfilter/ipvs/ip_vs_app.c | 6 ++++--
net/netfilter/ipvs/ip_vs_proto_sctp.c | 7 +++----
net/netfilter/ipvs/ip_vs_proto_tcp.c | 7 +++----
net/netfilter/ipvs/ip_vs_proto_udp.c | 7 +++----
5 files changed, 15 insertions(+), 16 deletions(-)
diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
index 02734eaae679..a7275ae18b96 100644
--- a/include/net/ip_vs.h
+++ b/include/net/ip_vs.h
@@ -517,9 +517,9 @@ struct ip_vs_protocol {
const struct sk_buff *skb,
struct ip_vs_proto_data *pd);
- int (*register_app)(struct net *net, struct ip_vs_app *inc);
+ int (*register_app)(struct netns_ipvs *ipvs, struct ip_vs_app *inc);
- void (*unregister_app)(struct net *net, struct ip_vs_app *inc);
+ void (*unregister_app)(struct netns_ipvs *ipvs, struct ip_vs_app *inc);
int (*app_conn_bind)(struct ip_vs_conn *cp);
diff --git a/net/netfilter/ipvs/ip_vs_app.c b/net/netfilter/ipvs/ip_vs_app.c
index dfd7b65b3d2a..f20f72c4ac80 100644
--- a/net/netfilter/ipvs/ip_vs_app.c
+++ b/net/netfilter/ipvs/ip_vs_app.c
@@ -78,6 +78,7 @@ static int
ip_vs_app_inc_new(struct net *net, struct ip_vs_app *app, __u16 proto,
__u16 port)
{
+ struct netns_ipvs *ipvs = net_ipvs(net);
struct ip_vs_protocol *pp;
struct ip_vs_app *inc;
int ret;
@@ -107,7 +108,7 @@ ip_vs_app_inc_new(struct net *net, struct ip_vs_app *app, __u16 proto,
}
}
- ret = pp->register_app(net, inc);
+ ret = pp->register_app(ipvs, inc);
if (ret)
goto out;
@@ -129,13 +130,14 @@ ip_vs_app_inc_new(struct net *net, struct ip_vs_app *app, __u16 proto,
static void
ip_vs_app_inc_release(struct net *net, struct ip_vs_app *inc)
{
+ struct netns_ipvs *ipvs = net_ipvs(net);
struct ip_vs_protocol *pp;
if (!(pp = ip_vs_proto_get(inc->protocol)))
return;
if (pp->unregister_app)
- pp->unregister_app(net, inc);
+ pp->unregister_app(ipvs, inc);
IP_VS_DBG(9, "%s App %s:%u unregistered\n",
pp->name, inc->name, ntohs(inc->port));
diff --git a/net/netfilter/ipvs/ip_vs_proto_sctp.c b/net/netfilter/ipvs/ip_vs_proto_sctp.c
index 8f39e0266ade..345fc7485f2e 100644
--- a/net/netfilter/ipvs/ip_vs_proto_sctp.c
+++ b/net/netfilter/ipvs/ip_vs_proto_sctp.c
@@ -487,13 +487,12 @@ static inline __u16 sctp_app_hashkey(__be16 port)
& SCTP_APP_TAB_MASK;
}
-static int sctp_register_app(struct net *net, struct ip_vs_app *inc)
+static int sctp_register_app(struct netns_ipvs *ipvs, struct ip_vs_app *inc)
{
struct ip_vs_app *i;
__u16 hash;
__be16 port = inc->port;
int ret = 0;
- struct netns_ipvs *ipvs = net_ipvs(net);
struct ip_vs_proto_data *pd = ip_vs_proto_data_get(ipvs, IPPROTO_SCTP);
hash = sctp_app_hashkey(port);
@@ -511,9 +510,9 @@ out:
return ret;
}
-static void sctp_unregister_app(struct net *net, struct ip_vs_app *inc)
+static void sctp_unregister_app(struct netns_ipvs *ipvs, struct ip_vs_app *inc)
{
- struct ip_vs_proto_data *pd = ip_vs_proto_data_get(net_ipvs(net), IPPROTO_SCTP);
+ struct ip_vs_proto_data *pd = ip_vs_proto_data_get(ipvs, IPPROTO_SCTP);
atomic_dec(&pd->appcnt);
list_del_rcu(&inc->p_list);
diff --git a/net/netfilter/ipvs/ip_vs_proto_tcp.c b/net/netfilter/ipvs/ip_vs_proto_tcp.c
index 975aa69eec9c..94bea31ec388 100644
--- a/net/netfilter/ipvs/ip_vs_proto_tcp.c
+++ b/net/netfilter/ipvs/ip_vs_proto_tcp.c
@@ -595,13 +595,12 @@ static inline __u16 tcp_app_hashkey(__be16 port)
}
-static int tcp_register_app(struct net *net, struct ip_vs_app *inc)
+static int tcp_register_app(struct netns_ipvs *ipvs, struct ip_vs_app *inc)
{
struct ip_vs_app *i;
__u16 hash;
__be16 port = inc->port;
int ret = 0;
- struct netns_ipvs *ipvs = net_ipvs(net);
struct ip_vs_proto_data *pd = ip_vs_proto_data_get(ipvs, IPPROTO_TCP);
hash = tcp_app_hashkey(port);
@@ -621,9 +620,9 @@ static int tcp_register_app(struct net *net, struct ip_vs_app *inc)
static void
-tcp_unregister_app(struct net *net, struct ip_vs_app *inc)
+tcp_unregister_app(struct netns_ipvs *ipvs, struct ip_vs_app *inc)
{
- struct ip_vs_proto_data *pd = ip_vs_proto_data_get(net_ipvs(net), IPPROTO_TCP);
+ struct ip_vs_proto_data *pd = ip_vs_proto_data_get(ipvs, IPPROTO_TCP);
atomic_dec(&pd->appcnt);
list_del_rcu(&inc->p_list);
diff --git a/net/netfilter/ipvs/ip_vs_proto_udp.c b/net/netfilter/ipvs/ip_vs_proto_udp.c
index 1baa7494446a..234521ec9703 100644
--- a/net/netfilter/ipvs/ip_vs_proto_udp.c
+++ b/net/netfilter/ipvs/ip_vs_proto_udp.c
@@ -365,13 +365,12 @@ static inline __u16 udp_app_hashkey(__be16 port)
}
-static int udp_register_app(struct net *net, struct ip_vs_app *inc)
+static int udp_register_app(struct netns_ipvs *ipvs, struct ip_vs_app *inc)
{
struct ip_vs_app *i;
__u16 hash;
__be16 port = inc->port;
int ret = 0;
- struct netns_ipvs *ipvs = net_ipvs(net);
struct ip_vs_proto_data *pd = ip_vs_proto_data_get(ipvs, IPPROTO_UDP);
hash = udp_app_hashkey(port);
@@ -391,9 +390,9 @@ static int udp_register_app(struct net *net, struct ip_vs_app *inc)
static void
-udp_unregister_app(struct net *net, struct ip_vs_app *inc)
+udp_unregister_app(struct netns_ipvs *ipvs, struct ip_vs_app *inc)
{
- struct ip_vs_proto_data *pd = ip_vs_proto_data_get(net_ipvs(net), IPPROTO_UDP);
+ struct ip_vs_proto_data *pd = ip_vs_proto_data_get(ipvs, IPPROTO_UDP);
atomic_dec(&pd->appcnt);
list_del_rcu(&inc->p_list);
--
2.1.4
--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Powered by blists - more mailing lists