From: David Miller <davem@davemloft.net>
To: rdreier@cisco.com
Cc: error27@gmail.com, linux-kernel@vger.kernel.org
Subject: Re: question about smatch error
Date: Sun, 16 Jan 2011 21:33:36 -0800 (PST) [thread overview]
Message-ID: <20110116.213336.102559857.davem@davemloft.net> (raw)
In-Reply-To: <adar5ccyver.fsf@cisco.com>
From: Roland Dreier <rdreier@cisco.com>
Date: Sun, 16 Jan 2011 21:02:52 -0800
> where eui is a u8*, and I don't see how smatch even thinks it knows how
> big the buffer is in the first place.
It can see that the one and only caller passes in a pointer in the
middle of an on-stack ib_gid struct, and it knows how big those
objects are.
next prev parent reply other threads:[~2011-01-17 5:33 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-01-17 5:02 Roland Dreier
2011-01-17 5:33 ` David Miller [this message]
2011-01-17 6:06 ` Dan Carpenter
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