From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Fri, 5 Sep 2014 12:09:28 +0000 (-0300)
Subject: ttusb-dec: buffer overflow in ioctl
X-Git-Tag: v3.2.66~17
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2f67670174ad4bd1c48e8b97cc107e3232d422ce;p=pandora-kernel.git

ttusb-dec: buffer overflow in ioctl

commit f2e323ec96077642d397bb1c355def536d489d16 upstream.

We need to add a limit check here so we don't overflow the buffer.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
[bwh: Backported to 3.2: adjust filename]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---

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