From: stefanb@linux.vnet.ibm.com (Stefan Berger)
To: linux-security-module@vger.kernel.org
Subject: [PATCH 3/3] Enable security.selinux in user namespaces
Date: Thu, 22 Jun 2017 14:59:49 -0400 [thread overview]
Message-ID: <1498157989-11814-4-git-send-email-stefanb@linux.vnet.ibm.com> (raw)
In-Reply-To: <1498157989-11814-1-git-send-email-stefanb@linux.vnet.ibm.com>
Before the current modifications, SELinux extended attributes were
visible inside the user namespace but changes in patch 1 hid them.
This patch enables security.selinux in user namespaces and allows
them to be written to in the same way as security.capability.
Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
---
fs/xattr.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/fs/xattr.c b/fs/xattr.c
index 045be85..37686ee 100644
--- a/fs/xattr.c
+++ b/fs/xattr.c
@@ -138,6 +138,7 @@ xattr_permission(struct inode *inode, const char *name, int mask)
*/
static const char *const userns_xattrs[] = {
XATTR_NAME_CAPS,
+ XATTR_NAME_SELINUX,
NULL
};
--
2.7.4
--
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next prev parent reply other threads:[~2017-06-22 18:59 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-22 18:59 [PATCH 0/3] Enable namespaced file capabilities Stefan Berger
2017-06-22 18:59 ` [PATCH 1/3] xattr: Enable security.capability in user namespaces Stefan Berger
2017-06-24 21:02 ` kbuild test robot
2017-06-24 21:02 ` [PATCH] xattr: fix kstrdup.cocci warnings kbuild test robot
2017-06-22 18:59 ` [PATCH 2/3] Enable capabilities of files from shared filesystem Stefan Berger
2017-06-22 18:59 ` Stefan Berger [this message]
2017-06-23 20:30 ` [PATCH 3/3] Enable security.selinux in user namespaces Stephen Smalley
2017-06-23 23:41 ` Stefan Berger
2017-06-22 19:59 ` [PATCH 0/3] Enable namespaced file capabilities Casey Schaufler
2017-06-22 20:12 ` Stefan Berger
2017-06-22 20:33 ` Casey Schaufler
2017-06-22 21:03 ` Stefan Berger
2017-06-22 21:09 ` Serge E. Hallyn
2017-06-22 22:40 ` Casey Schaufler
2017-06-22 23:07 ` Serge E. Hallyn
2017-06-22 23:29 ` James Bottomley
2017-06-22 23:32 ` Serge E. Hallyn
2017-06-22 23:36 ` Serge E. Hallyn
2017-06-23 0:13 ` James Bottomley
2017-06-23 1:19 ` Serge E. Hallyn
2017-06-23 17:37 ` Eric W. Biederman
2017-06-23 18:39 ` Serge E. Hallyn
2017-06-23 7:01 ` Amir Goldstein
2017-06-23 16:00 ` Serge E. Hallyn
2017-06-23 16:16 ` Casey Schaufler
2017-06-23 16:30 ` Serge E. Hallyn
2017-06-23 16:53 ` Casey Schaufler
2017-06-23 17:01 ` Serge E. Hallyn
2017-06-23 17:49 ` Eric W. Biederman
2017-06-23 18:32 ` Serge E. Hallyn
2017-06-23 17:07 ` James Bottomley
2017-06-23 17:20 ` Serge E. Hallyn
2017-06-23 17:38 ` Stefan Berger
2017-06-23 18:34 ` Serge E. Hallyn
2017-06-23 18:08 ` Stefan Berger
2017-06-23 18:35 ` Serge E. Hallyn
2017-06-23 20:30 ` Casey Schaufler
2017-06-23 23:09 ` Stefan Berger
2017-06-23 23:51 ` Casey Schaufler
2017-06-28 5:41 ` Serge E. Hallyn
2017-06-28 7:18 ` Amir Goldstein
2017-06-28 14:04 ` Stefan Berger
2017-06-28 14:28 ` Serge E. Hallyn
2017-06-23 20:09 ` Vivek Goyal
2017-06-23 20:17 ` Serge E. Hallyn
2017-06-23 20:36 ` Vivek Goyal
2017-06-23 20:51 ` Serge E. Hallyn
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