linux-kernel - [ 060/171] crush: fix memory leak when destroying tree buckets

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Message-Id: <20121122004039.391768141@linuxfoundation.org>
Date:	Wed, 21 Nov 2012 16:40:06 -0800
From:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:	linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	alan@...rguk.ukuu.org.uk,
	Alexander Lyakas <alex.bolshoy@...il.com>,
	Alex Elder <elder@...tank.com>, Sage Weil <sage@...tank.com>
Subject: [ 060/171] crush: fix memory leak when destroying tree buckets

3.4-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Sage Weil <sage@...tank.com>

(cherry picked from commit 6eb43f4b5a2a74599b4ff17a97c03a342327ca65)

Reflects ceph.git commit 46d63d98434b3bc9dad2fc9ab23cbaedc3bcb0e4.

Reported-by: Alexander Lyakas <alex.bolshoy@...il.com>
Reviewed-by: Alex Elder <elder@...tank.com>
Signed-off-by: Sage Weil <sage@...tank.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
 net/ceph/crush/crush.c |    2 ++
 1 file changed, 2 insertions(+)

--- a/net/ceph/crush/crush.c
+++ b/net/ceph/crush/crush.c
@@ -85,6 +85,8 @@ void crush_destroy_bucket_list(struct cr
 
 void crush_destroy_bucket_tree(struct crush_bucket_tree *b)
 {
+	kfree(b->h.perm);
+	kfree(b->h.items);
 	kfree(b->node_weights);
 	kfree(b);
 }


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