1 files changed, 22 insertions, 0 deletions

diff --git a/fs/ext3/xattr_security.c b/fs/ext3/xattr_security.c
index ddc1c41750e1..b9c40c15647b 100644
--- a/fs/ext3/xattr_security.c
+++ b/fs/ext3/xattr_security.c
@@ -9,6 +9,7 @@
 #include <linux/smp_lock.h>
 #include <linux/ext3_jbd.h>
 #include <linux/ext3_fs.h>
+#include <linux/security.h>
 #include "xattr.h"
 
 static size_t
@@ -47,6 +48,27 @@ ext3_xattr_security_set(struct inode *inode, const char *name,
                               value, size, flags);
 }
 
+int
+ext3_init_security(handle_t *handle, struct inode *inode, struct inode *dir)
+{
+        int err;
+        size_t len;
+        void *value;
+        char *name;
+
+        err = security_inode_init_security(inode, dir, &name, &value, &len);
+        if (err) {
+                if (err == -EOPNOTSUPP)
+                        return 0;
+                return err;
+        }
+        err = ext3_xattr_set_handle(handle, inode, EXT3_XATTR_INDEX_SECURITY,
+                                    name, value, len, 0);
+        kfree(name);
+        kfree(value);
+        return err;
+}
+
 struct xattr_handler ext3_xattr_security_handler = {
         .prefix = XATTR_SECURITY_PREFIX,
         .list   = ext3_xattr_security_list,