From: One Thousand Gnomes <gnomes@lxorguk.ukuu.org.uk>
Date: Tue, 17 Dec 2013 15:07:31 +0000 (+0000)
Subject: cpupower: Fix sscanf robustness in cpufreq-set
X-Git-Tag: v3.14-rc1~107^2~1^3~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fdfe840e480c56dc1119c31bb4fcc211b1b9b46f;p=pandora-kernel.git

cpupower: Fix sscanf robustness in cpufreq-set

The cpufreq-set tool has a missing length check. This is basically
just correctness but still should get fixed.

One of a set of sscanf problems reported by Jackie Chang

Signed-off-by: Alan Cox <alan@linux.intel.com>
[rjw: Subject]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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