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[3.8.y.z,extended,stable] Patch "nfsd4: fix memory leak in nfsd4_encode_fattr()" has been added to staging queue

Message ID 1397777413-7407-1-git-send-email-kamal@canonical.com
State New
Headers show

Commit Message

Kamal Mostafa April 17, 2014, 11:30 p.m. UTC
This is a note to let you know that I have just added a patch titled

    nfsd4: fix memory leak in nfsd4_encode_fattr()

to the linux-3.8.y-queue branch of the 3.8.y.z extended stable tree 
which can be found at:

 http://kernel.ubuntu.com/git?p=ubuntu/linux.git;a=shortlog;h=refs/heads/linux-3.8.y-queue

This patch is scheduled to be released in version 3.8.13.22.

If you, or anyone else, feels it should not be added to this tree, please 
reply to this email.

For more information about the 3.8.y.z tree, see
https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable

Thanks.
-Kamal

------

From f61a27fd17d8fea8e28ae06ac21257631cf38d65 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: nfsd4: fix memory leak in nfsd4_encode_fattr()

commit 18df11d0eacf67bbcd8dda755b568bbbd7264735 upstream.

fh_put() does not free the temporary file handle.

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

--
1.9.1
diff mbox

Patch

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);