linux-kernel - [PATCH 1/2] evm: building without EVM enabled fixes

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Date:	Thu, 11 Aug 2011 00:22:51 -0400
From:	Mimi Zohar <zohar@...ux.vnet.ibm.com>
To:	linux-security-module@...r.kernel.org
Cc:	Mimi Zohar <zohar@...ux.vnet.ibm.com>, linux-next@...r.kernel.org,
	linux-kernel@...r.kernel.org, James Morris <jmorris@...ei.org>,
	Stephen Rothwell <sfr@...b.auug.org.au>,
	David Safford <safford@...son.ibm.com>,
	Mimi Zohar <zohar@...ibm.com>
Subject: [PATCH 1/2] evm: building without EVM enabled fixes

- Missing 'inline' on evm_inode_setattr() definition.
Introduced by commit 817b54aa45db ("evm: add evm_inode_setattr to prevent
updating an invalid security.evm").

- Missing security_old_inode_init_security() stub function definition.
Caused by commit 9d8f13ba3f48 ("security: new security_inode_init_security
API adds function callback").

Reported-by: Stephen Rothwell <sfr@...b.auug.org.au>
Signed-off-by: Mimi Zohar <zohar@...ibm.com>
---
 include/linux/evm.h      |    2 +-
 include/linux/security.h |    7 +++++++
 2 files changed, 8 insertions(+), 1 deletions(-)

diff --git a/include/linux/evm.h b/include/linux/evm.h
index db5556d..62deb65 100644
--- a/include/linux/evm.h
+++ b/include/linux/evm.h
@@ -45,7 +45,7 @@ static inline enum integrity_status evm_verifyxattr(struct dentry *dentry,
 }
 #endif
 
-static int evm_inode_setattr(struct dentry *dentry, struct iattr *attr)
+static inline int evm_inode_setattr(struct dentry *dentry, struct iattr *attr)
 {
 	return 0;
 }
diff --git a/include/linux/security.h b/include/linux/security.h
index 1c528b1..f399cf1 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -2048,6 +2048,13 @@ static inline int security_inode_init_security(struct inode *inode,
 	return -EOPNOTSUPP;
 }
 
+int security_old_inode_init_security(struct inode *inode, struct inode *dir,
+				     const struct qstr *qstr, char **name,
+				     void **value, size_t *len)
+{
+	return -EOPNOTSUPP;
+}
+
 static inline int security_inode_create(struct inode *dir,
 					 struct dentry *dentry,
 					 int mode)
-- 
1.7.3.4

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