Patch "cfg80211: fix mic_failure tracing" has been added to the 3.10-stable tree

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This is a note to let you know that I've just added the patch titled

    cfg80211: fix mic_failure tracing

to the 3.10-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     cfg80211-fix-mic_failure-tracing.patch
and it can be found in the queue-3.10 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.


>From 8c26d458394be44e135d1c6bd4557e1c4e1a0535 Mon Sep 17 00:00:00 2001
From: Eliad Peller <eliad@xxxxxxxxxx>
Date: Thu, 17 Jul 2014 15:00:56 +0300
Subject: cfg80211: fix mic_failure tracing

From: Eliad Peller <eliad@xxxxxxxxxx>

commit 8c26d458394be44e135d1c6bd4557e1c4e1a0535 upstream.

tsc can be NULL (mac80211 currently always passes NULL),
resulting in NULL-dereference. check before copying it.

Signed-off-by: Eliad Peller <eliadx.peller@xxxxxxxxx>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

---
 net/wireless/trace.h |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

--- a/net/wireless/trace.h
+++ b/net/wireless/trace.h
@@ -1972,7 +1972,8 @@ TRACE_EVENT(cfg80211_michael_mic_failure
 		MAC_ASSIGN(addr, addr);
 		__entry->key_type = key_type;
 		__entry->key_id = key_id;
-		memcpy(__entry->tsc, tsc, 6);
+		if (tsc)
+			memcpy(__entry->tsc, tsc, 6);
 	),
 	TP_printk(NETDEV_PR_FMT ", " MAC_PR_FMT ", key type: %d, key id: %d, tsc: %pm",
 		  NETDEV_PR_ARG, MAC_PR_ARG(addr), __entry->key_type,


Patches currently in stable-queue which might be from eliad@xxxxxxxxxx are

queue-3.10/cfg80211-fix-mic_failure-tracing.patch
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