Fedora kernel-2.6.17-1.2142_FC4 patched with stable patch-2.6.17.4-vs2.0.2-rc26.diff

[linux-2.6.git] / fs / ext3 / xattr_security.c

diff --git a/fs/ext3/xattr_security.c b/fs/ext3/xattr_security.c
index ddc1c41..b9c40c1 100644 (file)
--- 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,