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From: Casey Schaufler <casey@schaufler-ca.com>
To: LSM <linux-security-module@vger.kernel.org>,
	LKLM <linux-kernel@vger.kernel.org>,
	Paul Moore <paul@paul-moore.com>,
	Stephen Smalley <sds@tycho.nsa.gov>,
	SE Linux <selinux@tycho.nsa.gov>,
	"SMACK-discuss@lists.01.org" <SMACK-discuss@lists.01.org>,
	John Johansen <john.johansen@canonical.com>,
	Kees Cook <keescook@chromium.org>,
	Tetsuo Handa <penguin-kernel@i-love.sakura.ne.jp>,
	James Morris <jmorris@namei.org>
Subject: [PATCH 22/23] LSM: Fix setting of the IMA data in inode init
Date: Thu, 10 May 2018 17:56:10 -0700	[thread overview]
Message-ID: <e5fb34e1-43ee-bee1-2751-065e8b2b083a@schaufler-ca.com> (raw)
In-Reply-To: <7e8702ce-2598-e0a3-31a2-bc29157fb73d@schaufler-ca.com>

From: Casey Schaufler <casey@schaufler-ca.com>
Date: Thu, 10 May 2018 16:23:47 -0700
Subject: [PATCH 22/23] LSM: Fix setting of the IMA data in inode init

Fix a missing assignment in the inode security initialization.
The EVM entry was not being set correctly.

Signed-off-by: Casey Schaufler <casey@schaufler-ca.com>
---
 security/security.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/security/security.c b/security/security.c
index ef51783e967e..571643cc7256 100644
--- a/security/security.c
+++ b/security/security.c
@@ -941,6 +941,7 @@ int security_inode_init_security(struct inode *inode, struct inode *dir,
 							&lsm_xattr->value_len);
 		if (rc == 0) {
 			lsm_xattr++;
+			evm_xattr = lsm_xattr;
 			if (ret == -EOPNOTSUPP)
 				ret = 0;
 		} else if (rc != -EOPNOTSUPP) {
@@ -950,7 +951,7 @@ int security_inode_init_security(struct inode *inode, struct inode *dir,
 	}
 
 	if (ret == 0) {
-		rc = evm_inode_init_security(inode, lsm_xattr, evm_xattr);
+		rc = evm_inode_init_security(inode, new_xattrs, evm_xattr);
 		if (rc == 0)
 			rc = initxattrs(inode, new_xattrs, fs_data);
 	}
-- 
2.14.3

  parent reply	other threads:[~2018-05-11  0:56 UTC|newest]

Thread overview: 31+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-05-11  0:30 [PATCH 00/23] LSM: Full security module stacking Casey Schaufler
2018-05-11  0:52 ` [PATCH 01/23] procfs: add smack subdir to attrs Casey Schaufler
2018-05-11  0:52 ` [PATCH 02/23] Smack: Abstract use of cred security blob Casey Schaufler
2018-05-11  0:52 ` [PATCH 03/23] SELinux: " Casey Schaufler
2018-05-11  0:52 ` [PATCH 04/23] LSM: Infrastructure management of the cred security Casey Schaufler
2018-05-11  0:52 ` [PATCH 05/23] SELinux: Abstract use of file security blob Casey Schaufler
2018-05-11  0:53 ` [PATCH 06/23] LSM: Infrastructure management of the file security Casey Schaufler
2018-05-11  0:53 ` [PATCH 07/23] LSM: Infrastructure management of the task security Casey Schaufler
2018-05-11  0:53 ` [PATCH 08/23] SELinux: Abstract use of inode security blob Casey Schaufler
2018-05-11  0:53 ` [PATCH 09/23] Smack: " Casey Schaufler
2018-05-11  0:53 ` [PATCH 10/23] LSM: Infrastructure management of the inode security Casey Schaufler
2018-05-14 15:04   ` Stephen Smalley
2018-05-14 16:32     ` Casey Schaufler
2018-05-11  0:54 ` [PATCH 11/23] LSM: Infrastructure management of the superblock Casey Schaufler
2018-05-11  0:54 ` [PATCH 12/23] LSM: Infrastructure management of the sock security Casey Schaufler
2018-05-11  0:54 ` [PATCH 13/23] LSM: Infrastructure management of the ipc security blob Casey Schaufler
2018-05-11  0:54 ` [PATCH 14/23] LSM: Infrastructure management of the key " Casey Schaufler
2018-05-11  0:55 ` [PATCH 15/23] LSM: Mark security blob allocation failures as unlikely Casey Schaufler
2018-05-11  0:55 ` [PATCH 16/23] LSM: Sharing of security blobs Casey Schaufler
2018-05-11  0:55 ` [PATCH 17/23] LSM: Allow mount options from multiple security modules Casey Schaufler
2018-05-11  0:55 ` [PATCH 18/23] LSM: Use multiple secids in security module interfaces Casey Schaufler
2018-05-11  0:55 ` [PATCH 19/23] LSM: Use multiple secids in LSM interfaces Casey Schaufler
2018-05-11  0:55 ` [PATCH 20/23] LSM: Move common usercopy into Casey Schaufler
2018-05-14 15:12   ` Stephen Smalley
2018-05-14 16:53     ` Stephen Smalley
2018-05-14 18:55       ` Casey Schaufler
2018-05-11  0:56 ` [PATCH 21/23] LSM: Multiple concurrent major security modules Casey Schaufler
2018-05-11  0:56 ` Casey Schaufler [this message]
2018-05-11  0:56 ` [PATCH 23/23] Netfilter: Add a selection for Smack Casey Schaufler
2018-05-11  0:58 ` [PATCH 00/23] LSM: Full security module stacking Casey Schaufler
2018-05-11 20:25 ` [PATCH 24/23] LSM: Functions for dealing with struct secids Casey Schaufler

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