On Sat, 17 Feb 2018 16:06:42 +0200 Andy Shevchenko <andy.shevche...@gmail.com> 
wrote:

> On Sat, Feb 17, 2018 at 9:20 AM, Alexey Dobriyan <adobri...@gmail.com> wrote:
> > Signed-off-by: Alexey Dobriyan <adobri...@gmail.com>
> 
> 
> > -               seq_printf(m, "%s", symname);
> > +               seq_puts(m, symname);
> 
> While this might have no security concerns, the pattern might be
> brainlessly used by some janitors and there would have security
> implications.

And I'd like to see a changelog, please.  One which explains why
`symname' cannot have a %s (etc) in it, and never will.

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