From: Eric Dumazet <eduma...@google.com>
Date: Thu, 3 Oct 2019 08:59:24 -0700
> If netdev_name_node_head_alloc() fails to allocate
> memory, we absolutely want register_netdevice() to return
> -ENOMEM instead of zero :/
>
> One of the syzbot report looked like :
>
> general protection fault: 0000 [#1] PREEMPT SMP KASAN
...
> Fixes: ff92741270bf ("net: introduce name_node struct to be used in hashlist")
> Signed-off-by: Eric Dumazet <eduma...@google.com>
> Cc: Jiri Pirko <j...@mellanox.com>
> Reported-by: syzbot <syzkal...@googlegroups.com>
Applied.
