From: Roel Kluin <roel.kluin@gmail.com>
Date: Thu, 6 Aug 2009 13:00:37 +0000 (+0000)
Subject: powerpc/hvsi: Avoid calculating possibly-invalid address
X-Git-Tag: v2.6.32-rc1~675^2~51
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=728656506447b3b349d082a7fb99445f9cb0caaa;p=pandora-kernel.git

powerpc/hvsi: Avoid calculating possibly-invalid address

Check whether index is within bounds prior to calculating a
possibly-invalid address.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Cc: Bernd Petrovitsch <bernd@firmix.at>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
---

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