Re: [PATCH net-next] net: Allow to specify ifindex when device is moved to another namespace
From: Andrei Vagin <hidden>
Date: 2021-04-02 08:20:16
On Fri, Apr 02, 2021 at 12:36:22AM -0700, Andrei Vagin wrote:
quoted hunk ↗ jump to hunk
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c index 1bdcb33fb561..9508d3a0a28f 100644 --- a/net/core/rtnetlink.c +++ b/net/core/rtnetlink.c@@ -2603,14 +2603,20 @@ static int do_setlink(const struct sk_buff *skb, return err; if (tb[IFLA_NET_NS_PID] || tb[IFLA_NET_NS_FD] || tb[IFLA_TARGET_NETNSID]) { - struct net *net = rtnl_link_get_net_capable(skb, dev_net(dev), - tb, CAP_NET_ADMIN); + int new_ifindex = -1;
pls ignore this patch. new_ifindex has to be initialized to 0 here. I found this when I tested this patch but forgot to commit a fix. Thanks, Andrei