The 'default' value was not advertised.
Fixes: f3a1bfb11ccb ("rtnl/ipv6: use netconf msg to advertise forwarding
status")
Signed-off-by: Nicolas Dichtel <nicolas.dich...@6wind.com>
---
v2: fix a typo in the variable old_dflt
net/ipv6/addrconf.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index f418d2eaeddd..2a688171a188 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -778,7 +778,14 @@ static int addrconf_fixup_forwarding(struct ctl_table
*table, int *p, int newf)
}
if (p == &net->ipv6.devconf_all->forwarding) {
+ int old_dflt = net->ipv6.devconf_dflt->forwarding;
+
net->ipv6.devconf_dflt->forwarding = newf;
+ if ((!newf) ^ (!old_dflt))
+ inet6_netconf_notify_devconf(net, NETCONFA_FORWARDING,
+ NETCONFA_IFINDEX_DEFAULT,
+ net->ipv6.devconf_dflt);
+
addrconf_forward_change(net, newf);
if ((!newf) ^ (!old))
inet6_netconf_notify_devconf(net, NETCONFA_FORWARDING,
--
2.8.1
