From: Wenliang Fan <fanwlexca@gmail.com>
Date: Wed, 18 Dec 2013 05:56:12 +0000 (+0800)
Subject: drivers/net/wireless/hostap: Integer overflow
X-Git-Tag: v3.14-rc1~94^2~238^2^2~82
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1558efd0d48671845d2bd9ad80ba042577afd578;p=pandora-kernel.git

drivers/net/wireless/hostap: Integer overflow

The local variable 'value' comes from 'extra', a parameter of function
'prism2_ioctl_priv_prism2_param'. If a large number passed to 'value',
there would be an integer overflow in the following line:
	local->passive_scan_timer.expires = jiffies +
		local->passive_scan_interval * HZ

Signed-off-by: Wenliang Fan <fanwlexca@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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