Messages in this thread | | | Date | Fri, 15 Oct 2021 08:59:03 +0200 | From | Greg Kroah-Hartman <> | Subject | Re: [PATCH] tty: vt: replace snprintf in show functions with sysfs_emit |
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On Thu, Oct 14, 2021 at 11:51:36PM -0700, Qing Wang wrote: > show() must not use snprintf() when formatting the value to be > returned to user space.
Again, who is making this "must" requirement?
I, as the sysfs maintainer, am not saying that all existing show functions MUST be converted, so I find it hard to believe that someone else is...
> > Fix the following coccicheck warning: > drivers/tty/vt/vt.c:3902: WARNING: use scnprintf or sprintf. > drivers/tty/vt/vt.c:3910: WARNING: use scnprintf or sprintf.
Someone needs to change this warning to show the correct thing here.
thanks,
greg k-h
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