From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752696AbaDRJW4 (ORCPT ); Fri, 18 Apr 2014 05:22:56 -0400 Received: from ip4-83-240-18-248.cust.nbox.cz ([83.240.18.248]:45878 "EHLO ip4-83-240-18-248.cust.nbox.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751196AbaDRJWr (ORCPT ); Fri, 18 Apr 2014 05:22:47 -0400 From: Jiri Slaby To: stable@vger.kernel.org Cc: linux-kernel@vger.kernel.org, Malahal Naineni , Trond Myklebust , Jiri Slaby Subject: [PATCH 3.12 09/72] nfs: initialize the ACL support bits to zero. Date: Fri, 18 Apr 2014 11:21:42 +0200 Message-Id: <0eec43085e1f17a7634ce07073cb6c254135beb7.1397812482.git.jslaby@suse.cz> X-Mailer: git-send-email 1.9.2 In-Reply-To: <3389f243c528afc7c7300c83b8f296290cd3656d.1397812482.git.jslaby@suse.cz> References: <3389f243c528afc7c7300c83b8f296290cd3656d.1397812482.git.jslaby@suse.cz> In-Reply-To: References: Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Malahal Naineni 3.12-stable review patch. If anyone has any objections, please let me know. =============== commit a1800acaf7d1c2bf6d68b9a8f4ab8560cc66555a upstream. Avoid returning incorrect acl mask attributes when the server doesn't support ACLs. Signed-off-by: Malahal Naineni Signed-off-by: Trond Myklebust Signed-off-by: Jiri Slaby --- fs/nfs/nfs4xdr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/nfs/nfs4xdr.c b/fs/nfs/nfs4xdr.c index b2f842d0901b..1c2beb18a713 100644 --- a/fs/nfs/nfs4xdr.c +++ b/fs/nfs/nfs4xdr.c @@ -3405,7 +3405,7 @@ static int decode_attr_aclsupport(struct xdr_stream *xdr, uint32_t *bitmap, uint { __be32 *p; - *res = ACL4_SUPPORT_ALLOW_ACL|ACL4_SUPPORT_DENY_ACL; + *res = 0; if (unlikely(bitmap[0] & (FATTR4_WORD0_ACLSUPPORT - 1U))) return -EIO; if (likely(bitmap[0] & FATTR4_WORD0_ACLSUPPORT)) { -- 1.9.2