Patch "batman-adv: Fix broadcast/ogm queue limit on a removed interface" has been added to the 4.5-stable tree

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

batman-adv: Fix broadcast/ogm queue limit on a removed interface

to the 4.5-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:
batman-adv-fix-broadcast-ogm-queue-limit-on-a-removed-interface.patch
and it can be found in the queue-4.5 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.

From: =?UTF-8?q?Linus=20L=C3=BCssing?= <[email protected]>
Date: Fri, 11 Mar 2016 14:04:49 +0100
Subject: batman-adv: Fix broadcast/ogm queue limit on a removed interface
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From: Linus Lüssing <[email protected]>

commit c4fdb6cff2aa0ae740c5f19b6f745cbbe786d42f upstream.

When removing a single interface while a broadcast or ogm packet is still pending then we will free the forward packet without releasing the queue slots again.

This patch is supposed to fix this issue.

---
 net/batman-adv/send.c |    6 ++++++
 1 file changed, 6 insertions(+)

@@ -656,6 +656,12 @@ batadv_purge_outstanding_packets(struct
 
 		if (pending) {
 			hlist_del(&forw_packet->list);
+			if (!forw_packet->own)
+				atomic_inc(&bat_priv->bcast_queue_left);
+
+			if (!forw_packet->own)
+				atomic_inc(&bat_priv->batman_queue_left);
+
 			batadv_forw_packet_free(forw_packet);
 		}
 	}

Patches currently in stable-queue which might be from [email protected] are

queue-4.5/batman-adv-fix-broadcast-ogm-queue-limit-on-a-removed-interface.patch