From: Mimi Zohar <zohar@linux.vnet.ibm.com>
To: David Howells <dhowells@redhat.com>
Cc: linux-integrity <linux-integrity@vger.kernel.org>,
linux-security-module <linux-security-module@vger.kernel.org>,
linux-fsdevel <linux-fsdevel@vger.kernel.org>
Subject: [PATCH] vfs: fix mounting a filesystem with i_version
Date: Sun, 08 Oct 2017 00:28:21 -0400 [thread overview]
Message-ID: <1507436901.5841.4.camel@linux.vnet.ibm.com> (raw)
The mount i_version flag is not enabled in the new sb_flags. This patch
adds the missing SB_I_VERSION flag.
Fixes: e462ec5 "VFS: Differentiate mount flags (MS_*) from internal
superblock flags"
Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com>
---
fs/namespace.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/fs/namespace.c b/fs/namespace.c
index 3b601f115b6c..d18deb4c410b 100644
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -2825,7 +2825,8 @@ long do_mount(const char *dev_name, const char __user *dir_name,
SB_MANDLOCK |
SB_DIRSYNC |
SB_SILENT |
- SB_POSIXACL);
+ SB_POSIXACL |
+ SB_I_VERSION);
if (flags & MS_REMOUNT)
retval = do_remount(&path, flags, sb_flags, mnt_flags,
--
2.7.4
WARNING: multiple messages have this Message-ID (diff)
From: zohar@linux.vnet.ibm.com (Mimi Zohar)
To: linux-security-module@vger.kernel.org
Subject: [PATCH] vfs: fix mounting a filesystem with i_version
Date: Sun, 08 Oct 2017 00:28:21 -0400 [thread overview]
Message-ID: <1507436901.5841.4.camel@linux.vnet.ibm.com> (raw)
The mount i_version flag is not enabled in the new sb_flags. This patch
adds the missing SB_I_VERSION flag.
Fixes: e462ec5 "VFS: Differentiate mount flags (MS_*) from internal
superblock flags"
Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com>
---
fs/namespace.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/fs/namespace.c b/fs/namespace.c
index 3b601f115b6c..d18deb4c410b 100644
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -2825,7 +2825,8 @@ long do_mount(const char *dev_name, const char __user *dir_name,
SB_MANDLOCK |
SB_DIRSYNC |
SB_SILENT |
- SB_POSIXACL);
+ SB_POSIXACL |
+ SB_I_VERSION);
if (flags & MS_REMOUNT)
retval = do_remount(&path, flags, sb_flags, mnt_flags,
--
2.7.4
--
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next reply other threads:[~2017-10-08 4:28 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-08 4:28 Mimi Zohar [this message]
2017-10-08 4:28 ` [PATCH] vfs: fix mounting a filesystem with i_version Mimi Zohar
2017-10-08 8:58 ` Christoph Hellwig
2017-10-08 8:58 ` Christoph Hellwig
2017-10-08 12:54 ` Mimi Zohar
2017-10-08 12:54 ` Mimi Zohar
2017-10-08 12:54 ` Mimi Zohar
2017-10-08 22:24 ` James Morris
2017-10-08 22:24 ` James Morris
2017-10-11 12:28 ` Mimi Zohar
2017-10-11 12:28 ` Mimi Zohar
2017-10-11 12:28 ` Mimi Zohar
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