linux-kernel - [PATCH 06/25] userns: Convert xenfs to use kuid and kgid where appropriate

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Thu, 20 Sep 2012 04:41:47 -0700
From:	"Eric W. Biederman" <ebiederm@...ssion.com>
To:	<linux-fsdevel@...r.kernel.org>
Cc:	<linux-kernel@...r.kernel.org>, Serge Hallyn <serge@...lyn.com>,
	Linux Containers <containers@...ts.linux-foundation.org>,
	"Eric W. Biederman" <ebiederm@...ssion.com>,
	Ian Campbell <ian.campbell@...rix.com>,
	Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>
Subject: [PATCH 06/25] userns: Convert xenfs to use kuid and kgid where appropriate

From: "Eric W. Biederman" <ebiederm@...ssion.com>

Cc: Ian Campbell <ian.campbell@...rix.com>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>
Acked-by: Serge Hallyn <serge.hallyn@...onical.com>
Signed-off-by: Eric W. Biederman <ebiederm@...ssion.com>
---
 drivers/xen/xenfs/super.c |    3 ++-
 init/Kconfig              |    2 --
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/xen/xenfs/super.c b/drivers/xen/xenfs/super.c
index a84b53c..459b9ac 100644
--- a/drivers/xen/xenfs/super.c
+++ b/drivers/xen/xenfs/super.c
@@ -30,7 +30,8 @@ static struct inode *xenfs_make_inode(struct super_block *sb, int mode)
 
 	if (ret) {
 		ret->i_mode = mode;
-		ret->i_uid = ret->i_gid = 0;
+		ret->i_uid = GLOBAL_ROOT_UID;
+		ret->i_gid = GLOBAL_ROOT_GID;
 		ret->i_blocks = 0;
 		ret->i_atime = ret->i_mtime = ret->i_ctime = CURRENT_TIME;
 	}
diff --git a/init/Kconfig b/init/Kconfig
index 7ee6e19..485c60a 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -932,8 +932,6 @@ config UIDGID_CONVERTED
 	depends on NET_9P = n
 
 	# Filesystems
-	depends on XENFS = n
-
 	depends on 9P_FS = n
 	depends on ADFS_FS = n
 	depends on AFFS_FS = n
-- 
1.7.5.4

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/