From 39b9061d8be10bfbbc81e0655c3b24dda4a9bfa2 Mon Sep 17 00:00:00 2001
From: szaka <szaka>
Date: Sun, 13 Aug 2006 15:15:08 +0000
Subject: [PATCH] wipe_index_allocation_timestamps(): don't try to dump empty
 ia

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

diff --git a/ntfsprogs/ntfsclone.c b/ntfsprogs/ntfsclone.c
index 17131b44..ec362fcf 100644
--- a/ntfsprogs/ntfsclone.c
+++ b/ntfsprogs/ntfsclone.c
@@ -767,6 +767,10 @@ static void wipe_index_allocation_timestamps(ntfs_inode *ni, ATTR_RECORD *attr)
 		perr_printf("Failed to open $INDEX_ALLOCATION attribute");
 		goto out_bitmap;
 	}
+
+	if (!na->data_size)
+		goto out_na;
+
 	tmp_indexa = indexa = ntfs_malloc(na->data_size);
 	if (!tmp_indexa)
 		goto out_na;