From: David Spinadel <david.spinadel@intel.com>
Date: Mon, 29 Oct 2012 12:49:41 +0000 (+0200)
Subject: mac80211: init sched_scan_ies
X-Git-Tag: v3.7-rc8~6^2~2^2~4^2~7
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=bca1e29fb54c51856dda6772d488d41b10ed91da;p=platform%2Fupstream%2Fkernel-adaptation-pc.git

mac80211: init sched_scan_ies

In case that there is an unsupported band, the ie will be
unallocated and the free will crash.

Cc: stable@vger.kernel.org
Signed-off-by: David Spinadel <david.spinadel@intel.com>
Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---

diff --git a/net/mac80211/scan.c b/net/mac80211/scan.c
index c4cdbde..43e60b5 100644
--- a/net/mac80211/scan.c
+++ b/net/mac80211/scan.c
@@ -917,7 +917,7 @@ int ieee80211_request_sched_scan_start(struct ieee80211_sub_if_data *sdata,
 				       struct cfg80211_sched_scan_request *req)
 {
 	struct ieee80211_local *local = sdata->local;
-	struct ieee80211_sched_scan_ies sched_scan_ies;
+	struct ieee80211_sched_scan_ies sched_scan_ies = {};
 	int ret, i;
 
 	mutex_lock(&local->mtx);