From fa50d974d104113630d68b7d03233a6686230d0c Mon Sep 17 00:00:00 2001 From: Nikolay Borisov Date: Mon, 15 Feb 2016 12:11:27 +0200 Subject: ipv4: Namespaceify ip_default_ttl sysctl knob Signed-off-by: Nikolay Borisov Signed-off-by: David S. Miller --- net/ipv4/ip_sockglue.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'net/ipv4/ip_sockglue.c') diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c index 92808f1..3f1befc 100644 --- a/net/ipv4/ip_sockglue.c +++ b/net/ipv4/ip_sockglue.c @@ -1341,10 +1341,13 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname, val = inet->tos; break; case IP_TTL: + { + struct net *net = sock_net(sk); val = (inet->uc_ttl == -1 ? - sysctl_ip_default_ttl : + net->ipv4.sysctl_ip_default_ttl : inet->uc_ttl); break; + } case IP_HDRINCL: val = inet->hdrincl; break; -- cgit v1.1