xnu-792.6.56.tar.gz

[apple/xnu.git] / bsd / hfs / hfscommon / BTree / BTreeMiscOps.c

diff --git a/bsd/hfs/hfscommon/BTree/BTreeMiscOps.c b/bsd/hfs/hfscommon/BTree/BTreeMiscOps.c
index 7d56bf4f8f2801160db42fd476cd8c75f08b2f7b..6ba19f120c9791973969bf8b770703de78d21531 100644 (file)
--- a/bsd/hfs/hfscommon/BTree/BTreeMiscOps.c
+++ b/bsd/hfs/hfscommon/BTree/BTreeMiscOps.c
@@ -1,21 +1,22 @@
 /*
- * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000-2003 Apple Computer, Inc. All rights reserved.
  *
  * @APPLE_LICENSE_HEADER_START@
  * 
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License").  You may not use this file except in compliance with the
- * License.  Please obtain a copy of the License at
- * http://www.apple.com/publicsource and read it before using this file.
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this
+ * file.
  * 
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
- * License for the specific language governing rights and limitations
- * under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
  * 
  * @APPLE_LICENSE_HEADER_END@
  */
@@ -173,7 +174,7 @@ OSStatus    VerifyHeader    (FCB                            *filePtr,
 
        forkSize = (UInt64)totalNodes * (UInt64)header->nodeSize;
        
-       if ( forkSize != filePtr->fcbEOF )
+       if ( forkSize > filePtr->fcbEOF )
                return fsBTInvalidHeaderErr;
        
        if ( header->freeNodes >= totalNodes )