From: Maulik Mankad <maulik@ti.com>
Date: Thu, 13 Jan 2011 12:49:56 +0000 (+0530)
Subject: usb: gadget: composite: avoid access beyond array max length
X-Git-Tag: v2.6.38-rc3~7^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3c47eb06f08eb970ea9d696bcdb57a175d37b470;p=pandora-kernel.git

usb: gadget: composite: avoid access beyond array max length

One of the USB CV MSC tests issues Get Max LUN request with
invalid wIndex (wIndex = 65535) parameter.

Add proper handling to prevent array index out of bounds issue.

Signed-off-by: Maulik Mankad <maulik@ti.com>
Cc: David Brownell <david-b@pacbell.net>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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