From 18df11d0eacf67bbcd8dda755b568bbbd7264735 Mon Sep 17 00:00:00 2001
From: "Yan, Zheng" <zheng.z.yan@intel.com>
Date: Mon, 10 Mar 2014 12:52:07 +0800
Subject: [PATCH] nfsd4: fix memory leak in nfsd4_encode_fattr()

fh_put() does not free the temporary file handle.

Signed-off-by: Yan, Zheng <zheng.z.yan@intel.com>
Cc: stable@vger.kernel.org
Signed-off-by: J. Bruce Fields <bfields@redhat.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 4c247c1ea5c1..2723c1badd01 100644
--- a/fs/nfsd/nfs4xdr.c
+++ b/fs/nfsd/nfs4xdr.c
@@ -2500,8 +2500,10 @@ nfsd4_encode_fattr(struct svc_fh *fhp, struct svc_export *exp,
 		security_release_secctx(context, contextlen);
 #endif /* CONFIG_NFSD_V4_SECURITY_LABEL */
 	kfree(acl);
-	if (tempfh)
+	if (tempfh) {
 		fh_put(tempfh);
+		kfree(tempfh);
+	}
 	return status;
 out_nfserr:
 	status = nfserrno(err);
-- 
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