From 946c032e5a53992ea45e062ecb08670ba39b99e3 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Maciej=20=C5=BBenczykowski?= Date: Fri, 7 Feb 2014 16:23:48 -0800 Subject: [PATCH] net: fix 'ip rule' iif/oif device rename MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit ip rules with iif/oif references do not update: (detach/attach) across interface renames. Signed-off-by: Maciej Żenczykowski CC: Willem de Bruijn CC: Eric Dumazet CC: Chris Davis CC: Carlo Contavalli Google-Bug-Id: 12936021 Acked-by: Eric Dumazet Signed-off-by: David S. Miller --- net/core/fib_rules.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/net/core/fib_rules.c b/net/core/fib_rules.c index f409e0bd35c0..185c341fafbd 100644 --- a/net/core/fib_rules.c +++ b/net/core/fib_rules.c @@ -745,6 +745,13 @@ static int fib_rules_event(struct notifier_block *this, unsigned long event, attach_rules(&ops->rules_list, dev); break; + case NETDEV_CHANGENAME: + list_for_each_entry(ops, &net->rules_ops, list) { + detach_rules(&ops->rules_list, dev); + attach_rules(&ops->rules_list, dev); + } + break; + case NETDEV_UNREGISTER: list_for_each_entry(ops, &net->rules_ops, list) detach_rules(&ops->rules_list, dev); -- 2.20.1