From: Vasiliy Kulikov <segooon@gmail.com>
To: Dan Carpenter <error27@gmail.com>
Cc: Andreas Oberritter <obi@linuxtv.org>,
Mauro Carvalho Chehab <mchehab@infradead.org>,
linux-media@vger.kernel.org, kernel-janitors@vger.kernel.org
Subject: Re: [patch] [media] av7110: make array offset unsigned
Date: Fri, 07 Jan 2011 14:02:34 +0000 [thread overview]
Message-ID: <20110107140234.GA8107@albatros> (raw)
In-Reply-To: <20110107135122.GI1717@bicker>
On Fri, Jan 07, 2011 at 16:51 +0300, Dan Carpenter wrote:
> But just for my own understanding, why is it wrong to change an int to
> an unsigned int in the userspace API? Who would notice?
E.g. the same check in userspace (var < 0). If var has changed the sign
then the result would differ.
--
Vasiliy
next prev parent reply other threads:[~2011-01-07 14:02 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-01-06 19:41 [patch] [media] av7110: make array offset unsigned Dan Carpenter
2011-01-07 12:44 ` Andreas Oberritter
2011-01-07 13:46 ` [patch v2] [media] av7110: check for negative array offset Dan Carpenter
2011-01-07 19:01 ` Oliver Endriss
2011-01-07 19:41 ` [patch v3] " Dan Carpenter
2011-01-12 12:44 ` walter harms
2011-01-12 13:30 ` Jorge Merlino
2011-01-12 15:49 ` walter harms
2011-01-07 13:51 ` [patch] [media] av7110: make array offset unsigned Dan Carpenter
2011-01-07 14:02 ` Vasiliy Kulikov [this message]
2011-01-07 14:05 ` Andreas Oberritter
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