Re: [PATCH V8 03/14] rtla: Add osnoise tool

[Steven Rostedt]

On Thu, 2 Dec 2021 16:18:53 +0100
Daniel Bristot de Oliveira <bristot@xxxxxxxxxx> wrote:

> >> +	if (!strcmp(context->orig_cpus, context->curr_cpus))
> >> +		goto out_done;
> >> +
> >> +	retval = write(context->cpus_fd, context->orig_cpus, strlen(context->orig_cpus));  
> > 
> > 'strlen(context->orig_cpus) + 1' for write size;
> >   
> >> +	if (retval < strlen(context->orig_cpus))  
> > 
> > Same here. Check 'strlen(context->orig_cpus) + 1'  
> 
> Fixed in v9.

And if you used the tracefs_instance_file_write() function, you would not
have had his bug ;-)

-- Steve