linux-kernel - [PATCH 3.10 64/71] CIFS: Fix wrong restart readdir for SMB1

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Date:	Mon, 15 Sep 2014 12:27:02 -0700
From:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:	linux-kernel@...r.kernel.org
Cc:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	stable@...r.kernel.org, Dan Carpenter <dan.carpenter@...cle.com>,
	Pavel Shilovsky <pshilovsky@...ba.org>,
	Steve French <smfrench@...il.com>
Subject: [PATCH 3.10 64/71] CIFS: Fix wrong restart readdir for SMB1

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

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

From: Pavel Shilovsky <pshilovsky@...ba.org>

commit f736906a7669a77cf8cabdcbcf1dc8cb694e12ef upstream.

The existing code calls server->ops->close() that is not
right. This causes XFS test generic/310 to fail. Fix this
by using server->ops->closedir() function.

Signed-off-by: Dan Carpenter <dan.carpenter@...cle.com>
Signed-off-by: Pavel Shilovsky <pshilovsky@...ba.org>
Signed-off-by: Steve French <smfrench@...il.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 fs/cifs/readdir.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/fs/cifs/readdir.c
+++ b/fs/cifs/readdir.c
@@ -585,8 +585,8 @@ find_cifs_entry(const unsigned int xid,
 		if (!cfile->srch_inf.endOfSearch && !cfile->invalidHandle) {
 			cfile->invalidHandle = true;
 			spin_unlock(&cifs_file_list_lock);
-			if (server->ops->close)
-				server->ops->close(xid, tcon, &cfile->fid);
+			if (server->ops->close_dir)
+				server->ops->close_dir(xid, tcon, &cfile->fid);
 		} else
 			spin_unlock(&cifs_file_list_lock);
 		if (cfile->srch_inf.ntwrk_buf_start) {


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