[PATCH net 1/2] ipv6: add missing netconf notif when 'all' is updated
From: Nicolas Dichtel <hidden>
Date: 2016-08-29 10:11:23
Subsystem:
networking [general], networking [ipv4/ipv6], the rest · Maintainers:
"David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, David Ahern, Ido Schimmel, Linus Torvalds
The 'default' value was not advertised.
Fixes: f3a1bfb11ccb ("rtnl/ipv6: use netconf msg to advertise forwarding status")
Signed-off-by: Nicolas Dichtel <redacted>
---
net/ipv6/addrconf.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index f418d2eaeddd..299f0656e87f 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_dftl = net->ipv6.devconf_dflt->forwarding; + net->ipv6.devconf_dflt->forwarding = newf; + if ((!newf) ^ (!old_dftl)) + 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