summaryrefslogtreecommitdiff
path: root/net/ipv4/sysctl_net_ipv4.c
diff options
context:
space:
mode:
authorNikolay Borisov <kernel@kyup.com>2016-02-15 12:11:27 +0200
committerDavid S. Miller <davem@davemloft.net>2016-02-16 20:42:54 -0500
commitfa50d974d104113630d68b7d03233a6686230d0c (patch)
tree17a12ad65afc3bf5302eba390262728d1b3b74dc /net/ipv4/sysctl_net_ipv4.c
parent6cd21d79419c154a73be6fa31bc1a1f42ffd6815 (diff)
ipv4: Namespaceify ip_default_ttl sysctl knob
Signed-off-by: Nikolay Borisov <kernel@kyup.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/sysctl_net_ipv4.c')
-rw-r--r--net/ipv4/sysctl_net_ipv4.c20
1 files changed, 11 insertions, 9 deletions
diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c
index b537338f5c97..a833a9f9e4cd 100644
--- a/net/ipv4/sysctl_net_ipv4.c
+++ b/net/ipv4/sysctl_net_ipv4.c
@@ -283,15 +283,6 @@ static struct ctl_table ipv4_table[] = {
.proc_handler = proc_dointvec
},
{
- .procname = "ip_default_ttl",
- .data = &sysctl_ip_default_ttl,
- .maxlen = sizeof(int),
- .mode = 0644,
- .proc_handler = proc_dointvec_minmax,
- .extra1 = &ip_ttl_min,
- .extra2 = &ip_ttl_max,
- },
- {
.procname = "tcp_max_orphans",
.data = &sysctl_tcp_max_orphans,
.maxlen = sizeof(int),
@@ -753,6 +744,15 @@ static struct ctl_table ipv4_net_table[] = {
.proc_handler = proc_dointvec
},
{
+ .procname = "ip_default_ttl",
+ .data = &init_net.ipv4.sysctl_ip_default_ttl,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = proc_dointvec_minmax,
+ .extra1 = &ip_ttl_min,
+ .extra2 = &ip_ttl_max,
+ },
+ {
.procname = "ip_local_port_range",
.maxlen = sizeof(init_net.ipv4.ip_local_ports.range),
.data = &init_net.ipv4.ip_local_ports.range,
@@ -988,6 +988,8 @@ static __net_init int ipv4_sysctl_init_net(struct net *net)
if (!net->ipv4.sysctl_local_reserved_ports)
goto err_ports;
+ net->ipv4.sysctl_ip_default_ttl = IPDEFTTL;
+
return 0;
err_ports: