net/ipv4: bind ip_nonlocal_bind to current netns

net.ipv4.ip_nonlocal_bind sysctl was global to all network
namespaces. This patch allows to set a different value for each
network namespace.

Signed-off-by: Vincent Bernat <vincent@bernat.im>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 7 insertions, 7 deletions

diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c
index 45d156dacd61..1599966f4639 100644
--- a/net/ipv4/sysctl_net_ipv4.c
+++ b/net/ipv4/sysctl_net_ipv4.c
@@ -286,13 +286,6 @@ static struct ctl_table ipv4_table[] = {
                 .extra2         = &ip_ttl_max,
         },
         {
-                .procname       = "ip_nonlocal_bind",
-                .data           = &sysctl_ip_nonlocal_bind,
-                .maxlen         = sizeof(int),
-                .mode           = 0644,
-                .proc_handler   = proc_dointvec
-        },
-        {
                 .procname       = "tcp_syn_retries",
                 .data           = &sysctl_tcp_syn_retries,
                 .maxlen         = sizeof(int),
@@ -849,6 +842,13 @@ static struct ctl_table ipv4_net_table[] = {
                 .proc_handler   = proc_dointvec,
         },
         {
+                .procname       = "ip_nonlocal_bind",
+                .data           = &init_net.ipv4.sysctl_ip_nonlocal_bind,
+                .maxlen         = sizeof(int),
+                .mode           = 0644,
+                .proc_handler   = proc_dointvec
+        },
+        {
                 .procname       = "fwmark_reflect",
                 .data           = &init_net.ipv4.sysctl_fwmark_reflect,
                 .maxlen         = sizeof(int),