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Date:      Thu, 4 Jan 2001 21:12:57 -0500
From:      Will Andrews <will@physics.purdue.edu>
To:        Brian Somers <brian@Awfulhak.org>
Cc:        Chris Faulhaber <jedgar@fxp.org>, Will Andrews <will@FreeBSD.org>, cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject:   Re: cvs commit: src/usr.bin/apply apply.c
Message-ID:  <20010104211257.V86630@argon.firepipe.net>
In-Reply-To: <200101050206.f0526rB87964@hak.lan.Awfulhak.org>; from brian@Awfulhak.org on Fri, Jan 05, 2001 at 02:06:53AM %2B0000
References:  <jedgar@fxp.org> <200101050206.f0526rB87964@hak.lan.Awfulhak.org>

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On Fri, Jan 05, 2001 at 02:06:53AM +0000, Brian Somers wrote:
> Also (and this bug was already there), s[n]printf() returns the length 
> of what it would have liked to have put in the target, not what it 
> actually wrote.  If the first s[n]printf() above ends up truncating, 
> the second one will happily overflow.

Yes, Jacques pointed this out to me in private email.  I am fixing this
bug too.

> s[n]printf() is poorly documented in this area.

I agree.

-- 
wca


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