From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Sat, 8 Aug 2015 19:16:42 +0000 (+0300)
Subject: iio: accel: sca3000: memory corruption in sca3000_read_first_n_hw_rb()
X-Git-Tag: v3.2.73~43
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9d2d631ce9e417f4ce85bd3951bb7af8f1203ba9;p=pandora-kernel.git

iio: accel: sca3000: memory corruption in sca3000_read_first_n_hw_rb()

commit eda7d0f38aaf50dbb2a2de15e8db386c4f6f65fc upstream.

"num_read" is in byte units but we are write u16s so we end up write
twice as much as intended.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
[bwh: Backported to 3.2: adjust context]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---

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