linux-kernel - [069/111] Btrfs: fix a memory leak in btrfs_init

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Date:	Wed, 11 Aug 2010 16:54:50 -0700
From:	Greg KH <gregkh@...e.de>
To:	linux-kernel@...r.kernel.org, stable@...nel.org
Cc:	stable-review@...nel.org, torvalds@...ux-foundation.org,
	akpm@...ux-foundation.org, alan@...rguk.ukuu.org.uk,
	Yang Hongyang <yanghy@...fujitsu.com>,
	Chris Mason <chris.mason@...cle.com>,
	Jeff Mahoney <jeffm@...e.com>
Subject: [069/111] Btrfs: fix a memory leak in btrfs_init_acl

2.6.32-stable review patch.  If anyone has any objections, please let us know.

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

From: Yang Hongyang <yanghy@...fujitsu.com>

commit f858153c367a397235d3e81136741e40e44faf1d upstream.

In btrfs_init_acl() cloned acl is not released

Signed-off-by: Yang Hongyang <yanghy@...fujitsu.com>
Signed-off-by: Chris Mason <chris.mason@...cle.com>
Acked-by: Jeff Mahoney <jeffm@...e.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...e.de>


---
 fs/btrfs/acl.c |    1 +
 1 file changed, 1 insertion(+)

--- a/fs/btrfs/acl.c
+++ b/fs/btrfs/acl.c
@@ -272,6 +272,7 @@ int btrfs_init_acl(struct btrfs_trans_ha
 						    ACL_TYPE_ACCESS);
 			}
 		}
+		posix_acl_release(clone);
 	}
 failed:
 	posix_acl_release(acl);


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