Re: [PATCH RESEND] kthread, tracing: Don't expose half-written comm when creating kthreads

[Snild Dolkow]

On 07/24/2018 04:48 PM, Steven Rostedt wrote:
> On Tue, 24 Jul 2018 10:17:37 +0200
> Snild Dolkow <snild@xxxxxxxx> wrote:
> 
>> 	creator                         other
>> 	vsnprintf:
>> 	  fill (not terminated)
>> 	  count the rest                read/use comm
> 
> I think it would be better to state what was reading the comm. Like
> 
> 					trace_sched_waking(p)
> 					  memcpy(comm, p->comm, TASK_COMM_LEN)
> 
> But the rest looks fine.
> 
> -- Steve

Works for me. Reworded v2 coming up soon.

//Snild