From: Guenter Roeck <linux@roeck-us.net>
Date: Sat, 21 Jul 2012 00:53:48 +0000 (+1000)
Subject: thermal: fix potential out-of-bounds memory access
X-Git-Tag: v3.7-rc1~12^2^3^2~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=79a49168b595f5400ed3108cd57e90f5bbe144ca;p=pandora-kernel.git

thermal: fix potential out-of-bounds memory access

temp_crit.name and temp_input.name have a length of 16 bytes.  Using
THERMAL_NAME_LENGTH (20) as length parameter for snprintf() may result in
out-of-bounds memory accesses.  Replace it with sizeof().

Addresses Coverity #115679

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Cc: Len Brown <lenb@kernel.org>
Cc: "Brown, Len" <len.brown@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
---

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