[NETNS]: Add namespace parameter to ip_options_get(...).

Pass the init_net there for now.

Signed-off-by: Denis V. Lunev <den@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 8 insertions, 6 deletions

diff --git a/net/ipv4/ip_options.c b/net/ipv4/ip_options.c
index f0949b42e79e..59f7ddfb29bf 100644
--- a/net/ipv4/ip_options.c
+++ b/net/ipv4/ip_options.c
@@ -507,13 +507,13 @@ static struct ip_options *ip_options_get_alloc(const int optlen)
                        GFP_KERNEL);
 }
 
-static int ip_options_get_finish(struct ip_options **optp,
+static int ip_options_get_finish(struct net *net, struct ip_options **optp,
                                  struct ip_options *opt, int optlen)
 {
         while (optlen & 3)
                 opt->__data[optlen++] = IPOPT_END;
         opt->optlen = optlen;
-        if (optlen && ip_options_compile(&init_net, opt, NULL)) {
+        if (optlen && ip_options_compile(net, opt, NULL)) {
                 kfree(opt);
                 return -EINVAL;
         }
@@ -522,7 +522,8 @@ static int ip_options_get_finish(struct ip_options **optp,
         return 0;
 }
 
-int ip_options_get_from_user(struct ip_options **optp, unsigned char __user *data, int optlen)
+int ip_options_get_from_user(struct net *net, struct ip_options **optp,
+                             unsigned char __user *data, int optlen)
 {
         struct ip_options *opt = ip_options_get_alloc(optlen);
 
@@ -532,10 +533,11 @@ int ip_options_get_from_user(struct ip_options **optp, unsigned char __user *dat
                 kfree(opt);
                 return -EFAULT;
         }
-        return ip_options_get_finish(optp, opt, optlen);
+        return ip_options_get_finish(net, optp, opt, optlen);
 }
 
-int ip_options_get(struct ip_options **optp, unsigned char *data, int optlen)
+int ip_options_get(struct net *net, struct ip_options **optp,
+                   unsigned char *data, int optlen)
 {
         struct ip_options *opt = ip_options_get_alloc(optlen);
 
@@ -543,7 +545,7 @@ int ip_options_get(struct ip_options **optp, unsigned char *data, int optlen)
                 return -ENOMEM;
         if (optlen)
                 memcpy(opt->__data, data, optlen);
-        return ip_options_get_finish(optp, opt, optlen);
+        return ip_options_get_finish(net, optp, opt, optlen);
 }
 
 void ip_forward_options(struct sk_buff *skb)