From: Zhu Yi <yi.zhu@intel.com>
Date: Thu, 9 Jul 2009 08:59:49 +0000 (+0800)
Subject: cfg80211: fix NULL dereference in IBSS SIOCGIWAP
X-Git-Tag: v2.6.32-rc1~703^2~544^2~115
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=80e5b06a1b0d9a6aa88dc5c9e93ba49510c52b45;p=pandora-kernel.git

cfg80211: fix NULL dereference in IBSS SIOCGIWAP

This patch avoids memcpy from wdev->wext.ibss.bssid if it is NULL.
This could happen if we SIOCGIWAP before SIOCSIWAP.

Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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