linux-kernel - Re: [PATCH] vsprintf: drop comment claiming %n is ignored

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Message-ID: <20130913195335.18955.qmail@science.horizon.com>
Date:	13 Sep 2013 15:53:35 -0400
From:	"George Spelvin" <linux@...izon.com>
To:	joe@...ches.com, keescook@...omium.org
Cc:	akpm@...ux-foundation.org, dan.carpenter@...cle.com,
	davem@...emloft.net, eldad@...refinery.com, jbeulich@...e.com,
	jkosina@...e.cz, linux-kernel@...r.kernel.org, linux@...izon.com,
	rdunlap@...radead.org
Subject: Re: [PATCH] vsprintf: drop comment claiming %n is ignored

> Maybe WARN_ONCE so it's easier to emit the format too.

Good idea.  And, if it's not too much trouble, a comment explaining
why it's deliberately omitted so the issue doesn't arise again.
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