From: Roel Kluin <roel.kluin@gmail.com>
Date: Sun, 2 Aug 2009 11:43:11 +0000 (+0200)
Subject: perf: Fix read buffer overflow
X-Git-Tag: v2.6.31-rc6~74^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7e030655dda5b5efc4305e2a8f46c4967d32eb3d;p=pandora-kernel.git

perf: Fix read buffer overflow

Check whether index is within bounds before testing the element.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Cc: a.p.zijlstra@chello.nl
Cc: Andrew Morton <akpm@linux-foundation.org>
LKML-Reference: <4A757BCF.40101@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
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