[NET]: Make /proc/net per network namespace
This patch makes /proc/net per network namespace. It modifies the global
variables proc_net and proc_net_stat to be per network namespace.
The proc_net file helpers are modified to take a network namespace argument,
and all of their callers are fixed to pass &init_net for that argument.
This ensures that all of the /proc/net files are only visible and
usable in the initial network namespace until the code behind them
has been updated to be handle multiple network namespaces.
Making /proc/net per namespace is necessary as at least some files
in /proc/net depend upon the set of network devices which is per
network namespace, and even more files in /proc/net have contents
that are relevant to a single network namespace.
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv4/arp.c b/net/ipv4/arp.c
index 9ab9d53..78dd344 100644
--- a/net/ipv4/arp.c
+++ b/net/ipv4/arp.c
@@ -103,6 +103,7 @@
#include <linux/sysctl.h>
#endif
+#include <net/net_namespace.h>
#include <net/ip.h>
#include <net/icmp.h>
#include <net/route.h>
@@ -1400,7 +1401,7 @@
static int __init arp_proc_init(void)
{
- if (!proc_net_fops_create("arp", S_IRUGO, &arp_seq_fops))
+ if (!proc_net_fops_create(&init_net, "arp", S_IRUGO, &arp_seq_fops))
return -ENOMEM;
return 0;
}
diff --git a/net/ipv4/fib_hash.c b/net/ipv4/fib_hash.c
index 9ad1d9f..9fafbee 100644
--- a/net/ipv4/fib_hash.c
+++ b/net/ipv4/fib_hash.c
@@ -35,6 +35,7 @@
#include <linux/netlink.h>
#include <linux/init.h>
+#include <net/net_namespace.h>
#include <net/ip.h>
#include <net/protocol.h>
#include <net/route.h>
@@ -1068,13 +1069,13 @@
int __init fib_proc_init(void)
{
- if (!proc_net_fops_create("route", S_IRUGO, &fib_seq_fops))
+ if (!proc_net_fops_create(&init_net, "route", S_IRUGO, &fib_seq_fops))
return -ENOMEM;
return 0;
}
void __init fib_proc_exit(void)
{
- proc_net_remove("route");
+ proc_net_remove(&init_net, "route");
}
#endif /* CONFIG_PROC_FS */
diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c
index 52b2891..be34bd5 100644
--- a/net/ipv4/fib_trie.c
+++ b/net/ipv4/fib_trie.c
@@ -73,6 +73,7 @@
#include <linux/netlink.h>
#include <linux/init.h>
#include <linux/list.h>
+#include <net/net_namespace.h>
#include <net/ip.h>
#include <net/protocol.h>
#include <net/route.h>
@@ -2530,30 +2531,30 @@
int __init fib_proc_init(void)
{
- if (!proc_net_fops_create("fib_trie", S_IRUGO, &fib_trie_fops))
+ if (!proc_net_fops_create(&init_net, "fib_trie", S_IRUGO, &fib_trie_fops))
goto out1;
- if (!proc_net_fops_create("fib_triestat", S_IRUGO, &fib_triestat_fops))
+ if (!proc_net_fops_create(&init_net, "fib_triestat", S_IRUGO, &fib_triestat_fops))
goto out2;
- if (!proc_net_fops_create("route", S_IRUGO, &fib_route_fops))
+ if (!proc_net_fops_create(&init_net, "route", S_IRUGO, &fib_route_fops))
goto out3;
return 0;
out3:
- proc_net_remove("fib_triestat");
+ proc_net_remove(&init_net, "fib_triestat");
out2:
- proc_net_remove("fib_trie");
+ proc_net_remove(&init_net, "fib_trie");
out1:
return -ENOMEM;
}
void __init fib_proc_exit(void)
{
- proc_net_remove("fib_trie");
- proc_net_remove("fib_triestat");
- proc_net_remove("route");
+ proc_net_remove(&init_net, "fib_trie");
+ proc_net_remove(&init_net, "fib_triestat");
+ proc_net_remove(&init_net, "route");
}
#endif /* CONFIG_PROC_FS */
diff --git a/net/ipv4/igmp.c b/net/ipv4/igmp.c
index a646409..d78599a 100644
--- a/net/ipv4/igmp.c
+++ b/net/ipv4/igmp.c
@@ -91,6 +91,7 @@
#include <linux/rtnetlink.h>
#include <linux/times.h>
+#include <net/net_namespace.h>
#include <net/arp.h>
#include <net/ip.h>
#include <net/protocol.h>
@@ -2613,8 +2614,8 @@
int __init igmp_mc_proc_init(void)
{
- proc_net_fops_create("igmp", S_IRUGO, &igmp_mc_seq_fops);
- proc_net_fops_create("mcfilter", S_IRUGO, &igmp_mcf_seq_fops);
+ proc_net_fops_create(&init_net, "igmp", S_IRUGO, &igmp_mc_seq_fops);
+ proc_net_fops_create(&init_net, "mcfilter", S_IRUGO, &igmp_mcf_seq_fops);
return 0;
}
#endif
diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c
index c5b2470..5ae4849 100644
--- a/net/ipv4/ipconfig.c
+++ b/net/ipv4/ipconfig.c
@@ -55,6 +55,7 @@
#include <linux/root_dev.h>
#include <linux/delay.h>
#include <linux/nfs_fs.h>
+#include <net/net_namespace.h>
#include <net/arp.h>
#include <net/ip.h>
#include <net/ipconfig.h>
@@ -1253,7 +1254,7 @@
__be32 addr;
#ifdef CONFIG_PROC_FS
- proc_net_fops_create("pnp", S_IRUGO, &pnp_seq_fops);
+ proc_net_fops_create(&init_net, "pnp", S_IRUGO, &pnp_seq_fops);
#endif /* CONFIG_PROC_FS */
if (!ic_enable)
diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c
index 7003cc1..35683e1 100644
--- a/net/ipv4/ipmr.c
+++ b/net/ipv4/ipmr.c
@@ -49,6 +49,7 @@
#include <linux/mroute.h>
#include <linux/init.h>
#include <linux/if_ether.h>
+#include <net/net_namespace.h>
#include <net/ip.h>
#include <net/protocol.h>
#include <linux/skbuff.h>
@@ -1922,7 +1923,7 @@
ipmr_expire_timer.function=ipmr_expire_process;
register_netdevice_notifier(&ip_mr_notifier);
#ifdef CONFIG_PROC_FS
- proc_net_fops_create("ip_mr_vif", 0, &ipmr_vif_fops);
- proc_net_fops_create("ip_mr_cache", 0, &ipmr_mfc_fops);
+ proc_net_fops_create(&init_net, "ip_mr_vif", 0, &ipmr_vif_fops);
+ proc_net_fops_create(&init_net, "ip_mr_cache", 0, &ipmr_mfc_fops);
#endif
}
diff --git a/net/ipv4/ipvs/ip_vs_app.c b/net/ipv4/ipvs/ip_vs_app.c
index 8d6901d..341474e 100644
--- a/net/ipv4/ipvs/ip_vs_app.c
+++ b/net/ipv4/ipvs/ip_vs_app.c
@@ -25,6 +25,7 @@
#include <linux/skbuff.h>
#include <linux/in.h>
#include <linux/ip.h>
+#include <net/net_namespace.h>
#include <net/protocol.h>
#include <net/tcp.h>
#include <asm/system.h>
@@ -616,12 +617,12 @@
int ip_vs_app_init(void)
{
/* we will replace it with proc_net_ipvs_create() soon */
- proc_net_fops_create("ip_vs_app", 0, &ip_vs_app_fops);
+ proc_net_fops_create(&init_net, "ip_vs_app", 0, &ip_vs_app_fops);
return 0;
}
void ip_vs_app_cleanup(void)
{
- proc_net_remove("ip_vs_app");
+ proc_net_remove(&init_net, "ip_vs_app");
}
diff --git a/net/ipv4/ipvs/ip_vs_conn.c b/net/ipv4/ipvs/ip_vs_conn.c
index d612a6a..4b702f7 100644
--- a/net/ipv4/ipvs/ip_vs_conn.c
+++ b/net/ipv4/ipvs/ip_vs_conn.c
@@ -35,6 +35,7 @@
#include <linux/jhash.h>
#include <linux/random.h>
+#include <net/net_namespace.h>
#include <net/ip_vs.h>
@@ -922,7 +923,7 @@
rwlock_init(&__ip_vs_conntbl_lock_array[idx].l);
}
- proc_net_fops_create("ip_vs_conn", 0, &ip_vs_conn_fops);
+ proc_net_fops_create(&init_net, "ip_vs_conn", 0, &ip_vs_conn_fops);
/* calculate the random value for connection hash */
get_random_bytes(&ip_vs_conn_rnd, sizeof(ip_vs_conn_rnd));
@@ -938,6 +939,6 @@
/* Release the empty cache */
kmem_cache_destroy(ip_vs_conn_cachep);
- proc_net_remove("ip_vs_conn");
+ proc_net_remove(&init_net, "ip_vs_conn");
vfree(ip_vs_conn_tab);
}
diff --git a/net/ipv4/ipvs/ip_vs_ctl.c b/net/ipv4/ipvs/ip_vs_ctl.c
index f656d41..61d023d 100644
--- a/net/ipv4/ipvs/ip_vs_ctl.c
+++ b/net/ipv4/ipvs/ip_vs_ctl.c
@@ -35,6 +35,7 @@
#include <linux/netfilter_ipv4.h>
#include <linux/mutex.h>
+#include <net/net_namespace.h>
#include <net/ip.h>
#include <net/route.h>
#include <net/sock.h>
@@ -2356,8 +2357,8 @@
return ret;
}
- proc_net_fops_create("ip_vs", 0, &ip_vs_info_fops);
- proc_net_fops_create("ip_vs_stats",0, &ip_vs_stats_fops);
+ proc_net_fops_create(&init_net, "ip_vs", 0, &ip_vs_info_fops);
+ proc_net_fops_create(&init_net, "ip_vs_stats",0, &ip_vs_stats_fops);
sysctl_header = register_sysctl_table(vs_root_table);
@@ -2390,8 +2391,8 @@
cancel_work_sync(&defense_work.work);
ip_vs_kill_estimator(&ip_vs_stats);
unregister_sysctl_table(sysctl_header);
- proc_net_remove("ip_vs_stats");
- proc_net_remove("ip_vs");
+ proc_net_remove(&init_net, "ip_vs_stats");
+ proc_net_remove(&init_net, "ip_vs");
nf_unregister_sockopt(&ip_vs_sockopts);
LeaveFunction(2);
}
diff --git a/net/ipv4/ipvs/ip_vs_lblcr.c b/net/ipv4/ipvs/ip_vs_lblcr.c
index 6225aca..6a1fec4 100644
--- a/net/ipv4/ipvs/ip_vs_lblcr.c
+++ b/net/ipv4/ipvs/ip_vs_lblcr.c
@@ -50,6 +50,7 @@
#include <linux/sysctl.h>
/* for proc_net_create/proc_net_remove */
#include <linux/proc_fs.h>
+#include <net/net_namespace.h>
#include <net/ip_vs.h>
@@ -843,7 +844,7 @@
INIT_LIST_HEAD(&ip_vs_lblcr_scheduler.n_list);
sysctl_header = register_sysctl_table(lblcr_root_table);
#ifdef CONFIG_IP_VS_LBLCR_DEBUG
- proc_net_create("ip_vs_lblcr", 0, ip_vs_lblcr_getinfo);
+ proc_net_create(&init_net, "ip_vs_lblcr", 0, ip_vs_lblcr_getinfo);
#endif
return register_ip_vs_scheduler(&ip_vs_lblcr_scheduler);
}
@@ -852,7 +853,7 @@
static void __exit ip_vs_lblcr_cleanup(void)
{
#ifdef CONFIG_IP_VS_LBLCR_DEBUG
- proc_net_remove("ip_vs_lblcr");
+ proc_net_remove(&init_net, "ip_vs_lblcr");
#endif
unregister_sysctl_table(sysctl_header);
unregister_ip_vs_scheduler(&ip_vs_lblcr_scheduler);
diff --git a/net/ipv4/netfilter/ip_queue.c b/net/ipv4/netfilter/ip_queue.c
index 702d94d..cb5e61a 100644
--- a/net/ipv4/netfilter/ip_queue.c
+++ b/net/ipv4/netfilter/ip_queue.c
@@ -24,6 +24,7 @@
#include <linux/proc_fs.h>
#include <linux/security.h>
#include <linux/mutex.h>
+#include <net/net_namespace.h>
#include <net/sock.h>
#include <net/route.h>
@@ -674,7 +675,7 @@
goto cleanup_netlink_notifier;
}
- proc = proc_net_create(IPQ_PROC_FS_NAME, 0, ipq_get_info);
+ proc = proc_net_create(&init_net, IPQ_PROC_FS_NAME, 0, ipq_get_info);
if (proc)
proc->owner = THIS_MODULE;
else {
@@ -695,8 +696,7 @@
cleanup_sysctl:
unregister_sysctl_table(ipq_sysctl_header);
unregister_netdevice_notifier(&ipq_dev_notifier);
- proc_net_remove(IPQ_PROC_FS_NAME);
-
+ proc_net_remove(&init_net, IPQ_PROC_FS_NAME);
cleanup_ipqnl:
sock_release(ipqnl->sk_socket);
mutex_lock(&ipqnl_mutex);
@@ -715,7 +715,7 @@
unregister_sysctl_table(ipq_sysctl_header);
unregister_netdevice_notifier(&ipq_dev_notifier);
- proc_net_remove(IPQ_PROC_FS_NAME);
+ proc_net_remove(&init_net, IPQ_PROC_FS_NAME);
sock_release(ipqnl->sk_socket);
mutex_lock(&ipqnl_mutex);
diff --git a/net/ipv4/netfilter/ipt_CLUSTERIP.c b/net/ipv4/netfilter/ipt_CLUSTERIP.c
index 69bd362..50fc9e0 100644
--- a/net/ipv4/netfilter/ipt_CLUSTERIP.c
+++ b/net/ipv4/netfilter/ipt_CLUSTERIP.c
@@ -25,6 +25,7 @@
#include <linux/netfilter_ipv4/ip_tables.h>
#include <linux/netfilter_ipv4/ipt_CLUSTERIP.h>
#include <net/netfilter/nf_conntrack.h>
+#include <net/net_namespace.h>
#include <net/checksum.h>
#define CLUSTERIP_VERSION "0.8"
@@ -726,7 +727,7 @@
goto cleanup_target;
#ifdef CONFIG_PROC_FS
- clusterip_procdir = proc_mkdir("ipt_CLUSTERIP", proc_net);
+ clusterip_procdir = proc_mkdir("ipt_CLUSTERIP", init_net.proc_net);
if (!clusterip_procdir) {
printk(KERN_ERR "CLUSTERIP: Unable to proc dir entry\n");
ret = -ENOMEM;
diff --git a/net/ipv4/netfilter/ipt_recent.c b/net/ipv4/netfilter/ipt_recent.c
index 6d0c0f7..db2a798 100644
--- a/net/ipv4/netfilter/ipt_recent.c
+++ b/net/ipv4/netfilter/ipt_recent.c
@@ -24,6 +24,7 @@
#include <linux/bitops.h>
#include <linux/skbuff.h>
#include <linux/inet.h>
+#include <net/net_namespace.h>
#include <linux/netfilter/x_tables.h>
#include <linux/netfilter_ipv4/ipt_recent.h>
@@ -487,7 +488,7 @@
#ifdef CONFIG_PROC_FS
if (err)
return err;
- proc_dir = proc_mkdir("ipt_recent", proc_net);
+ proc_dir = proc_mkdir("ipt_recent", init_net.proc_net);
if (proc_dir == NULL) {
xt_unregister_match(&recent_match);
err = -ENOMEM;
@@ -501,7 +502,7 @@
BUG_ON(!list_empty(&tables));
xt_unregister_match(&recent_match);
#ifdef CONFIG_PROC_FS
- remove_proc_entry("ipt_recent", proc_net);
+ remove_proc_entry("ipt_recent", init_net.proc_net);
#endif
}
diff --git a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4_compat.c b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4_compat.c
index b3dd5de..a5ae2ea 100644
--- a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4_compat.c
+++ b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4_compat.c
@@ -11,6 +11,7 @@
#include <linux/proc_fs.h>
#include <linux/seq_file.h>
#include <linux/percpu.h>
+#include <net/net_namespace.h>
#include <linux/netfilter.h>
#include <net/netfilter/nf_conntrack_core.h>
@@ -408,16 +409,16 @@
{
struct proc_dir_entry *proc, *proc_exp, *proc_stat;
- proc = proc_net_fops_create("ip_conntrack", 0440, &ct_file_ops);
+ proc = proc_net_fops_create(&init_net, "ip_conntrack", 0440, &ct_file_ops);
if (!proc)
goto err1;
- proc_exp = proc_net_fops_create("ip_conntrack_expect", 0440,
+ proc_exp = proc_net_fops_create(&init_net, "ip_conntrack_expect", 0440,
&ip_exp_file_ops);
if (!proc_exp)
goto err2;
- proc_stat = create_proc_entry("ip_conntrack", S_IRUGO, proc_net_stat);
+ proc_stat = create_proc_entry("ip_conntrack", S_IRUGO, init_net.proc_net_stat);
if (!proc_stat)
goto err3;
@@ -427,16 +428,16 @@
return 0;
err3:
- proc_net_remove("ip_conntrack_expect");
+ proc_net_remove(&init_net, "ip_conntrack_expect");
err2:
- proc_net_remove("ip_conntrack");
+ proc_net_remove(&init_net, "ip_conntrack");
err1:
return -ENOMEM;
}
void __exit nf_conntrack_ipv4_compat_fini(void)
{
- remove_proc_entry("ip_conntrack", proc_net_stat);
- proc_net_remove("ip_conntrack_expect");
- proc_net_remove("ip_conntrack");
+ remove_proc_entry("ip_conntrack", init_net.proc_net_stat);
+ proc_net_remove(&init_net, "ip_conntrack_expect");
+ proc_net_remove(&init_net, "ip_conntrack");
}
diff --git a/net/ipv4/proc.c b/net/ipv4/proc.c
index 986d1c8..95a8f8f 100644
--- a/net/ipv4/proc.c
+++ b/net/ipv4/proc.c
@@ -34,6 +34,7 @@
* 2 of the License, or (at your option) any later version.
*/
#include <linux/types.h>
+#include <net/net_namespace.h>
#include <net/icmp.h>
#include <net/protocol.h>
#include <net/tcp.h>
@@ -383,20 +384,20 @@
{
int rc = 0;
- if (!proc_net_fops_create("netstat", S_IRUGO, &netstat_seq_fops))
+ if (!proc_net_fops_create(&init_net, "netstat", S_IRUGO, &netstat_seq_fops))
goto out_netstat;
- if (!proc_net_fops_create("snmp", S_IRUGO, &snmp_seq_fops))
+ if (!proc_net_fops_create(&init_net, "snmp", S_IRUGO, &snmp_seq_fops))
goto out_snmp;
- if (!proc_net_fops_create("sockstat", S_IRUGO, &sockstat_seq_fops))
+ if (!proc_net_fops_create(&init_net, "sockstat", S_IRUGO, &sockstat_seq_fops))
goto out_sockstat;
out:
return rc;
out_sockstat:
- proc_net_remove("snmp");
+ proc_net_remove(&init_net, "snmp");
out_snmp:
- proc_net_remove("netstat");
+ proc_net_remove(&init_net, "netstat");
out_netstat:
rc = -ENOMEM;
goto out;
diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
index c6d7152..216e01b 100644
--- a/net/ipv4/raw.c
+++ b/net/ipv4/raw.c
@@ -59,6 +59,7 @@
#include <linux/in_route.h>
#include <linux/route.h>
#include <linux/skbuff.h>
+#include <net/net_namespace.h>
#include <net/dst.h>
#include <net/sock.h>
#include <linux/gfp.h>
@@ -928,13 +929,13 @@
int __init raw_proc_init(void)
{
- if (!proc_net_fops_create("raw", S_IRUGO, &raw_seq_fops))
+ if (!proc_net_fops_create(&init_net, "raw", S_IRUGO, &raw_seq_fops))
return -ENOMEM;
return 0;
}
void __init raw_proc_exit(void)
{
- proc_net_remove("raw");
+ proc_net_remove(&init_net, "raw");
}
#endif /* CONFIG_PROC_FS */
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index c7ca94b..efd2a92 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -91,6 +91,7 @@
#include <linux/jhash.h>
#include <linux/rcupdate.h>
#include <linux/times.h>
+#include <net/net_namespace.h>
#include <net/protocol.h>
#include <net/ip.h>
#include <net/route.h>
@@ -3011,15 +3012,15 @@
#ifdef CONFIG_PROC_FS
{
struct proc_dir_entry *rtstat_pde = NULL; /* keep gcc happy */
- if (!proc_net_fops_create("rt_cache", S_IRUGO, &rt_cache_seq_fops) ||
+ if (!proc_net_fops_create(&init_net, "rt_cache", S_IRUGO, &rt_cache_seq_fops) ||
!(rtstat_pde = create_proc_entry("rt_cache", S_IRUGO,
- proc_net_stat))) {
+ init_net.proc_net_stat))) {
return -ENOMEM;
}
rtstat_pde->proc_fops = &rt_cpu_seq_fops;
}
#ifdef CONFIG_NET_CLS_ROUTE
- create_proc_read_entry("rt_acct", 0, proc_net, ip_rt_acct_read, NULL);
+ create_proc_read_entry("rt_acct", 0, init_net.proc_net, ip_rt_acct_read, NULL);
#endif
#endif
#ifdef CONFIG_XFRM
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index e089a97..8855e64 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -62,6 +62,7 @@
#include <linux/init.h>
#include <linux/times.h>
+#include <net/net_namespace.h>
#include <net/icmp.h>
#include <net/inet_hashtables.h>
#include <net/tcp.h>
@@ -2249,7 +2250,7 @@
afinfo->seq_fops->llseek = seq_lseek;
afinfo->seq_fops->release = seq_release_private;
- p = proc_net_fops_create(afinfo->name, S_IRUGO, afinfo->seq_fops);
+ p = proc_net_fops_create(&init_net, afinfo->name, S_IRUGO, afinfo->seq_fops);
if (p)
p->data = afinfo;
else
@@ -2261,7 +2262,7 @@
{
if (!afinfo)
return;
- proc_net_remove(afinfo->name);
+ proc_net_remove(&init_net, afinfo->name);
memset(afinfo->seq_fops, 0, sizeof(*afinfo->seq_fops));
}
diff --git a/net/ipv4/tcp_probe.c b/net/ipv4/tcp_probe.c
index b76398d..87dd5bf 100644
--- a/net/ipv4/tcp_probe.c
+++ b/net/ipv4/tcp_probe.c
@@ -26,6 +26,7 @@
#include <linux/module.h>
#include <linux/ktime.h>
#include <linux/time.h>
+#include <net/net_namespace.h>
#include <net/tcp.h>
@@ -228,7 +229,7 @@
if (!tcp_probe.log)
goto err0;
- if (!proc_net_fops_create(procname, S_IRUSR, &tcpprobe_fops))
+ if (!proc_net_fops_create(&init_net, procname, S_IRUSR, &tcpprobe_fops))
goto err0;
ret = register_jprobe(&tcp_jprobe);
@@ -238,7 +239,7 @@
pr_info("TCP probe registered (port=%d)\n", port);
return 0;
err1:
- proc_net_remove(procname);
+ proc_net_remove(&init_net, procname);
err0:
kfree(tcp_probe.log);
return ret;
@@ -247,7 +248,7 @@
static __exit void tcpprobe_exit(void)
{
- proc_net_remove(procname);
+ proc_net_remove(&init_net, procname);
unregister_jprobe(&tcp_jprobe);
kfree(tcp_probe.log);
}
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index a581b54..ef4d901 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -98,6 +98,7 @@
#include <linux/skbuff.h>
#include <linux/proc_fs.h>
#include <linux/seq_file.h>
+#include <net/net_namespace.h>
#include <net/icmp.h>
#include <net/route.h>
#include <net/checksum.h>
@@ -1566,7 +1567,7 @@
afinfo->seq_fops->llseek = seq_lseek;
afinfo->seq_fops->release = seq_release_private;
- p = proc_net_fops_create(afinfo->name, S_IRUGO, afinfo->seq_fops);
+ p = proc_net_fops_create(&init_net, afinfo->name, S_IRUGO, afinfo->seq_fops);
if (p)
p->data = afinfo;
else
@@ -1578,7 +1579,7 @@
{
if (!afinfo)
return;
- proc_net_remove(afinfo->name);
+ proc_net_remove(&init_net, afinfo->name);
memset(afinfo->seq_fops, 0, sizeof(*afinfo->seq_fops));
}