ipv4: Fix non-initialized TTL when CONFIG_SYSCTL=n

[linux-2.6-block.git] / net / ipv4 / af_inet.c

diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
index 377424ea17a4ea7a35e21e21238650931b1b6c7d..d39e9e47a26e55ad2b8f775bf9ea9dfb5b12aee5 100644 (file)
--- a/net/ipv4/af_inet.c
+++ b/net/ipv4/af_inet.c
@@ -1681,6 +1681,14 @@ static __net_init int inet_init_net(struct net *net)
         */
        net->ipv4.ping_group_range.range[0] = make_kgid(&init_user_ns, 1);
        net->ipv4.ping_group_range.range[1] = make_kgid(&init_user_ns, 0);
+
+       /* Default values for sysctl-controlled parameters.
+        * We set them here, in case sysctl is not compiled.
+        */
+       net->ipv4.sysctl_ip_default_ttl = IPDEFTTL;
+       net->ipv4.sysctl_ip_dynaddr = 0;
+       net->ipv4.sysctl_ip_early_demux = 1;
+
        return 0;
 }