Re: [PATCH v4 6/9] vsprintf: Factor out %pV handler as va_format()

[Joe Perches]

On Mon, 2018-04-09 at 13:44 +0200, Petr Mladek wrote:
> What exactly is wrong?

I doubt the need.
Adding complexity doesn't seem useful.

> What you would suggest instead?

A static analysis on the source code instead
of runtime checking.

Perhaps a gcc plugin to validate extension to
pointer type or an external tool to do the same.