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Message-Id: <1398197671-12786-111-git-send-email-kamal@canonical.com>
Date:	Tue, 22 Apr 2014 13:14:08 -0700
From:	Kamal Mostafa <kamal@...onical.com>
To:	linux-kernel@...r.kernel.org, stable@...r.kernel.org,
	kernel-team@...ts.ubuntu.com
Cc:	"Yan, Zheng" <zheng.z.yan@...el.com>,
	"J. Bruce Fields" <bfields@...hat.com>,
	Kamal Mostafa <kamal@...onical.com>
Subject: [PATCH 3.8 110/133] nfsd4: fix memory leak in nfsd4_encode_fattr()

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

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

From: "Yan, Zheng" <zheng.z.yan@...el.com>

commit 18df11d0eacf67bbcd8dda755b568bbbd7264735 upstream.

fh_put() does not free the temporary file handle.

Signed-off-by: Yan, Zheng <zheng.z.yan@...el.com>
Signed-off-by: J. Bruce Fields <bfields@...hat.com>
[ kamal: backport to 3.8 (context) ]
Signed-off-by: Kamal Mostafa <kamal@...onical.com>
---
 fs/nfsd/nfs4xdr.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
index dc12d02..1418028 100644
--- a/fs/nfsd/nfs4xdr.c
+++ b/fs/nfsd/nfs4xdr.c
@@ -2430,8 +2430,10 @@ out_acl:
 
 out:
 	kfree(acl);
-	if (fhp == &tempfh)
+	if (fhp == &tempfh) {
 		fh_put(&tempfh);
+		kfree(tempfh);
+	}
 	return status;
 out_nfserr:
 	status = nfserrno(err);
-- 
1.9.1

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