From: Jiri Slaby <jirislaby@gmail.com>
To: Dan Carpenter <error27@gmail.com>
Cc: "Luis R. Rodriguez" <lrodriguez@atheros.com>,
Nick Kossifidis <mickflemm@gmail.com>,
Bob Copeland <me@bobcopeland.com>,
"John W. Linville" <linville@tuxdriver.com>,
Bruno Randolf <br1@einfach.org>,
linux-wireless@vger.kernel.org, ath5k-devel@lists.ath5k.org,
kernel-janitors@vger.kernel.org
Subject: Re: [patch -next] ath5k: snprintf() returns largish values
Date: Thu, 22 Jul 2010 10:56:13 +0200 [thread overview]
Message-ID: <4C4807AD.5090302@gmail.com> (raw)
In-Reply-To: <20100722085202.GV17585@bicker>
On 07/22/2010 10:52 AM, Dan Carpenter wrote:
> snprintf() returns the number of characters that would have been written
> (not counting the NUL character). So we can't use it as the limiter to
> simple_read_from_buffer() without capping it first at sizeof(buf).
Doesn't scnprintf make more sense here?
thanks,
--
js
next prev parent reply other threads:[~2010-07-22 8:56 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-22 8:52 [patch -next] ath5k: snprintf() returns largish values Dan Carpenter
2010-07-22 8:56 ` Jiri Slaby [this message]
2010-07-22 10:44 ` Dan Carpenter
2010-07-23 8:44 ` Bruno Randolf
2010-07-23 10:04 ` Dan Carpenter
2010-07-23 17:48 ` Joe Perches
2010-07-23 19:21 ` Linus Torvalds
2010-07-23 16:11 ` walter harms
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