From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from youngberry.canonical.com ([91.189.89.112]:36559 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756308AbcAPAFn (ORCPT ); Fri, 15 Jan 2016 19:05:43 -0500 From: Kamal Mostafa To: linux-kernel@vger.kernel.org, stable@vger.kernel.org, kernel-team@lists.ubuntu.com Cc: Junxiao Bi , Mark Fasheh , Joel Becker , Andrew Morton , Linus Torvalds , Kamal Mostafa Subject: [PATCH 4.2.y-ckt 180/305] ocfs2: fix SGID not inherited issue Date: Fri, 15 Jan 2016 15:59:54 -0800 Message-Id: <1452902519-2754-181-git-send-email-kamal@canonical.com> In-Reply-To: <1452902519-2754-1-git-send-email-kamal@canonical.com> References: <1452902519-2754-1-git-send-email-kamal@canonical.com> Sender: stable-owner@vger.kernel.org List-ID: 4.2.8-ckt2 -stable review patch. If anyone has any objections, please let me know. ---8<------------------------------------------------------------ From: Junxiao Bi commit 854ee2e944b4daf795e32562a7d2f9e90ab5a6a8 upstream. Commit 8f1eb48758aa ("ocfs2: fix umask ignored issue") introduced an issue, SGID of sub dir was not inherited from its parents dir. It is because SGID is set into "inode->i_mode" in ocfs2_get_init_inode(), but is overwritten by "mode" which don't have SGID set later. Fixes: 8f1eb48758aa ("ocfs2: fix umask ignored issue") Signed-off-by: Junxiao Bi Cc: Mark Fasheh Cc: Joel Becker Acked-by: Srinivas Eeda Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds Signed-off-by: Kamal Mostafa --- fs/ocfs2/namei.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/fs/ocfs2/namei.c b/fs/ocfs2/namei.c index ff04012..564584a 100644 --- a/fs/ocfs2/namei.c +++ b/fs/ocfs2/namei.c @@ -360,13 +360,11 @@ static int ocfs2_mknod(struct inode *dir, goto leave; } - status = posix_acl_create(dir, &mode, &default_acl, &acl); + status = posix_acl_create(dir, &inode->i_mode, &default_acl, &acl); if (status) { mlog_errno(status); goto leave; } - /* update inode->i_mode after mask with "umask". */ - inode->i_mode = mode; handle = ocfs2_start_trans(osb, ocfs2_mknod_credits(osb->sb, S_ISDIR(mode), -- 1.9.1