From: Roel Kluin <roel.kluin@gmail.com>
To: Roel Kluin <roel.kluin@gmail.com>
Cc: paul@pwsan.com, Andrew Morton <akpm@linux-foundation.org>,
linux-omap@vger.kernel.org, LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] OMAP: Dereference of NULL autodep in _autodep_lookup()
Date: Sun, 14 Feb 2010 17:48:42 +0100 [thread overview]
Message-ID: <4B78296A.10002@gmail.com> (raw)
In-Reply-To: <4B781E05.9040502@gmail.com>
Op 14-02-10 17:00, Roel Kluin schreef:
> Don't dereference autodep when it's NULL. In _autodep_lookup() an
> ERR_PTR(-ENOENT) is assigned to autodep->pwrdm.ptr if pwrdm_lookup() fails.
I am not sure whether my patch was right, if indeed a dereference, then it
appears to also occur in _clkdm_add_autodeps() and _clkdm_del_autodeps().
Roel
next prev parent reply other threads:[~2010-02-14 16:41 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-02-14 16:00 [PATCH] OMAP: Dereference of NULL autodep in _autodep_lookup() Roel Kluin
2010-02-14 16:48 ` Roel Kluin [this message]
2010-02-22 21:06 ` Paul Walmsley
2010-02-24 22:24 ` roel kluin
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