From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753615AbaC3X31 (ORCPT ); Sun, 30 Mar 2014 19:29:27 -0400 Received: from shadbolt.e.decadent.org.uk ([88.96.1.126]:36587 "EHLO shadbolt.e.decadent.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753190AbaC3XZG (ORCPT ); Sun, 30 Mar 2014 19:25:06 -0400 Content-Type: text/plain; charset="UTF-8" Content-Disposition: inline Content-Transfer-Encoding: 8bit MIME-Version: 1.0 From: Ben Hutchings To: linux-kernel@vger.kernel.org, stable@vger.kernel.org CC: akpm@linux-foundation.org, "Martijn de Gouw" , "Steve French" , "Jeff Layton" , "Joseph Salisbury" Date: Mon, 31 Mar 2014 00:23:35 +0100 Message-ID: X-Mailer: LinuxStableQueue (scripts by bwh) Subject: [PATCH 3.2 192/200] cifs: set MAY_SIGN when sec=krb5 In-Reply-To: X-SA-Exim-Connect-IP: 192.168.4.249 X-SA-Exim-Mail-From: ben@decadent.org.uk X-SA-Exim-Scanned: No (on shadbolt.decadent.org.uk); SAEximRunCond expanded to false Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 3.2.56-rc1 review patch. If anyone has any objections, please let me know. ------------------ From: Martijn de Gouw commit 0b7bc84000d71f3647ca33ab1bf5bd928535c846 upstream. Setting this secFlg allows usage of dfs where some servers require signing and others don't. Signed-off-by: Martijn de Gouw Signed-off-by: Jeff Layton Signed-off-by: Steve French [Joseph Salisbury: This backport was done so including mainline commit 8830d7e07a5e38bc47650a7554b7c1cfd49902bf is not needed.] BugLink: http://bugs.launchpad.net/bugs/1285723 Signed-off-by: Joseph Salisbury Signed-off-by: Ben Hutchings --- fs/cifs/connect.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c index 56c152d..49d6e21 100644 --- a/fs/cifs/connect.c +++ b/fs/cifs/connect.c @@ -1113,7 +1113,8 @@ cifs_parse_mount_options(const char *mountdata, const char *devname, cERROR(1, "Krb5 cifs privacy not supported"); goto cifs_parse_mount_err; } else if (strnicmp(value, "krb5", 4) == 0) { - vol->secFlg |= CIFSSEC_MAY_KRB5; + vol->secFlg |= CIFSSEC_MAY_KRB5 | + CIFSSEC_MAY_SIGN; } else if (strnicmp(value, "ntlmsspi", 8) == 0) { vol->secFlg |= CIFSSEC_MAY_NTLMSSP | CIFSSEC_MUST_SIGN;