From d99c39d9805c7606b2c72e71f11291ce75766e54 Mon Sep 17 00:00:00 2001
From: "(none)!yura" <(none)!yura>
Date: Thu, 5 Aug 2004 13:20:11 +0000
Subject: [PATCH] fixing bugs in ntfs_non_resident_attr_{shrink,expand} that
 caused not updating highest_vcn, if it was equal to 0

(Logical change 1.476)
---
 libntfs/attrib.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/libntfs/attrib.c b/libntfs/attrib.c
index 104df2da..a3e4a7d3 100644
--- a/libntfs/attrib.c
+++ b/libntfs/attrib.c
@@ -3018,8 +3018,7 @@ static int ntfs_non_resident_attr_shrink(ntfs_attr *na, const s64 newsize)
 		 * Reminder: It is ok for a->highest_vcn to be -1 for zero
 		 * length files.
 		 */
-		if (a->highest_vcn)
-			a->highest_vcn = scpu_to_le64(first_free_vcn - 1);
+		a->highest_vcn = scpu_to_le64(first_free_vcn - 1);
 		/* Get the size for the new mapping pairs array. */
 		mp_size = ntfs_get_size_for_mapping_pairs(vol, na->rl);
 		if (mp_size <= 0) {
@@ -3112,6 +3111,7 @@ static int ntfs_non_resident_attr_shrink(ntfs_attr *na, const s64 newsize)
 						__FUNCTION__);
 		}
 	}
+
 	/* Set the inode dirty so it is written out later. */
 	ntfs_inode_mark_dirty(ctx->ntfs_ino);
 	/* Done! */
@@ -3464,8 +3464,7 @@ static int ntfs_non_resident_attr_expand(ntfs_attr *na, const s64 newsize)
 		/* Update the attribute record and the ntfs_attr structure. */
 		na->allocated_size = first_free_vcn << vol->cluster_size_bits;
 		a->allocated_size = scpu_to_le64(na->allocated_size);
-		if (a->highest_vcn)
-			a->highest_vcn = scpu_to_le64(first_free_vcn - 1);
+		a->highest_vcn = scpu_to_le64(first_free_vcn - 1);
 	}
 	/* Update the attribute record and the ntfs attribute structure. */
 	na->data_size = newsize;