From: Wolfram Sang <wsa@the-dreams.de>
Date: Fri, 10 Jan 2014 18:36:41 +0000 (+0100)
Subject: usb: core: add sanity checks when using bInterfaceClass with new_id
X-Git-Tag: v3.14-rc1~148^2~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c63fe8f6;p=pandora-kernel.git

usb: core: add sanity checks when using bInterfaceClass with new_id

Check if that field is actually used and if so, bail out if it exeeds a
u8. Make it also future-proof by not requiring "exactly three"
parameters in new_id, but simply "more than two".

Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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