Re: [PATCH V2] Fix NULL dereference in super_by_fd

[lixiaokeng <lixiaokeng@xxxxxxxxxx>]

On 2022/12/15 19:50, Mariusz Tkaczyk wrote:
> On Wed, 14 Dec 2022 11:17:41 +0800
> lixiaokeng <lixiaokeng@xxxxxxxxxx> wrote:
> 
>> strcpy(st->devnm, devnm);
> 
> Hi,
> Please use strncpy or snprintf here.

Thanks for your advice, but the length of devnm is not
a defined value. I will keep it as the old codes.

> 
> Thanks,
> Mariusz
> 
> .
>