[3.19.y-ckt stable] Patch "staging: vt6655: check ieee80211_bss_conf bssid not NULL" has been added to staging queue

[Kamal Mostafa]

This is a note to let you know that I have just added a patch titled

    staging: vt6655: check ieee80211_bss_conf bssid not NULL

to the linux-3.19.y-queue branch of the 3.19.y-ckt extended stable tree 
which can be found at:

    http://kernel.ubuntu.com/git/ubuntu/linux.git/log/?h=linux-3.19.y-queue

This patch is scheduled to be released in version 3.19.8-ckt5.

If you, or anyone else, feels it should not be added to this tree, please 
reply to this email.

For more information about the 3.19.y-ckt tree, see
https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable

Thanks.
-Kamal

------

>From 943855e20baefb6fcfdc0a936975f68b991a1b6b Mon Sep 17 00:00:00 2001
From: Malcolm Priestley <tvboxspy at gmail.com>
Date: Thu, 9 Jul 2015 17:01:24 +0100
Subject: staging: vt6655: check ieee80211_bss_conf bssid not NULL

commit 8e8e9198920ddfa920191069ae02eba75d39e653 upstream.

Sometimes bssid can go null on failed association.

Signed-off-by: Malcolm Priestley <tvboxspy at gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh at linuxfoundation.org>
Signed-off-by: Kamal Mostafa <kamal at canonical.com>
---
 drivers/staging/vt6655/device_main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/vt6655/device_main.c b/drivers/staging/vt6655/device_main.c
index fea0214..4968d8a 100644
--- a/drivers/staging/vt6655/device_main.c
+++ b/drivers/staging/vt6655/device_main.c
@@ -1451,7 +1451,7 @@ static void vnt_bss_info_changed(struct ieee80211_hw *hw,

 	priv->current_aid = conf->aid;

-	if (changed & BSS_CHANGED_BSSID) {
+	if (changed & BSS_CHANGED_BSSID && conf->bssid) {
 		unsigned long flags;

 		spin_lock_irqsave(&priv->lock, flags);
--
1.9.1