linux-kernel - [ 089/218] cifs: fix return value in cifsConvertToUTF16

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Date:	Fri, 28 Sep 2012 13:15:06 -0700
From:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:	linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	alan@...rguk.ukuu.org.uk,
	Baldvin Kovacs <baldvin.kovacs@...il.com>,
	Jeff Layton <jlayton@...hat.com>,
	Steve French <smfrench@...il.com>
Subject: [ 089/218] cifs: fix return value in cifsConvertToUTF16

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

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

From: Jeff Layton <jlayton@...hat.com>

commit c73f693989d7a7d99ec66a7065295a0c93d0b127 upstream.

This function returns the wrong value, which causes the callers to get
the length of the resulting pathname wrong when it contains non-ASCII
characters.

This seems to fix https://bugzilla.samba.org/show_bug.cgi?id=6767

Reported-by: Baldvin Kovacs <baldvin.kovacs@...il.com>
Reported-and-Tested-by: Nicolas Lefebvre <nico.lefebvre@...il.com>
Signed-off-by: Jeff Layton <jlayton@...hat.com>
Signed-off-by: Steve French <smfrench@...il.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 fs/cifs/cifs_unicode.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/fs/cifs/cifs_unicode.c
+++ b/fs/cifs/cifs_unicode.c
@@ -328,6 +328,6 @@ cifsConvertToUTF16(__le16 *target, const
 	}
 
 ctoUTF16_out:
-	return i;
+	return j;
 }
 


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