From: Johannes Berg <johannes@sipsolutions.net>
Date: Tue, 6 Jan 2009 17:12:35 +0000 (+0100)
Subject: mac80211: validate SIOCSIWPOWER arguments better
X-Git-Tag: v2.6.30-rc1~662^2~836^2~191
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e9aeabaeb9a0bece50100dc74bbd720a68cb8f5c;p=pandora-kernel.git

mac80211: validate SIOCSIWPOWER arguments better

Don't accept any arguments we don't handle, and return error codes
instead of using an uninitialised stack value.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Reviewed-by: Kalle Valo <kalle.valo@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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