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

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20100811235501.870761315@clark.site>
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);


--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/