From 1673ce9c91d61e3165f9d5ba9dd12d6fa0217a79 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jean-Pierre=20Andr=C3=A9?= <jpandre@users.sourceforge.net>
Date: Tue, 5 Jul 2011 12:17:29 +0200
Subject: [PATCH] Accepted the backup bootsector not be to accounted for when
 cloning

---
 ntfsprogs/ntfsclone.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/ntfsprogs/ntfsclone.c b/ntfsprogs/ntfsclone.c
index 54df7cf0..481d240a 100644
--- a/ntfsprogs/ntfsclone.c
+++ b/ntfsprogs/ntfsclone.c
@@ -1160,10 +1160,11 @@ static void compare_bitmaps(struct bitmap *a)
 			perr_exit("Couldn't get $Bitmap $DATA");
 
 		if (count == 0) {
-			if (a->size > pos)
+			/* the backup bootsector need not be accounted for */
+			if (((vol->nr_clusters + 7) >> 3) > pos)
 				err_exit("$Bitmap size is smaller than expected"
-					 " (%lld != %lld)\n",
-					(long long)a->size, (long long)pos);
+					 " (%lld < %lld)\n",
+					(long long)pos, (long long)a->size);
 			break;
 		}