From: Brian Norris <computersforpeace@gmail.com>
Date: Tue, 22 Jul 2014 02:07:12 +0000 (-0700)
Subject: mtd: tests: fix integer overflow issues
X-Git-Tag: fixes-against-v3.18-rc2~54^2~33^2~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1001ff7a4f64f3f4264e69d3ed70ff428f627e01;p=pandora-kernel.git

mtd: tests: fix integer overflow issues

These multiplications are done with 32-bit arithmetic, then converted to
64-bit. We should widen the integers first to prevent overflow. This
could be a problem for large (>4GB) MTD's.

Detected by Coverity.

Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Cc: Akinobu Mita <akinobu.mita@gmail.com>
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