Re: [PATCH v2] proc_sysctl: fix oops caused by incorrect command parameters.

[Xiaoming Ni]

On 2021/1/9 17:10, Andy Shevchenko wrote:
> On Friday, January 8, 2021, Xiaoming Ni <nixiaoming@xxxxxxxxxx 
> <mailto:nixiaoming@xxxxxxxxxx>> wrote:
>
>     The process_sysctl_arg() does not check whether val is empty before
>       invoking strlen(val). If the command line parameter () is incorrectly
>       configured and val is empty, oops is triggered.
>
>     For example, "hung_task_panic=1" is incorrectly written as
>     "hung_task_panic".
>
>     log:
>
>
> Can you drop redundant (not significant) lines from the log to avoid 
> noisy commit message?
ok,
Thank you for your advice.
I will update it in v3 patch.

Thanks

Xiaoming Ni.