On 05/03/2024 20:40, Jakub Kicinski wrote:

On Mon,  4 Mar 2024 16:08:55 +0100 Antonio Quartulli wrote:

quoted

+	dev = alloc_netdev(sizeof(struct ovpn_struct), name, NET_NAME_USER, ovpn_setup);
+
+	dev_net_set(dev, net);

the dev allocation never fails? Or the error is handles somewhere else?

It definitely can fail and dev_net_set will crash.
My bad. Thanks for reporting this.


Regards,

-- 
Antonio Quartulli
OpenVPN Inc.