From 9f2f8ad3179a2dc229b07def724913e1354b6be6 Mon Sep 17 00:00:00 2001
From: "cantab.net!aia21" <cantab.net!aia21>
Date: Mon, 20 Sep 2004 14:46:38 +0000
Subject: [PATCH] - Make ntfs_attr_open() make a copy of the attribute name
 unless it is   one of the internal names.  (Anton)

(Logical change 1.570)
---
 libntfs/attrib.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/libntfs/attrib.c b/libntfs/attrib.c
index a368954a..14ceb04e 100644
--- a/libntfs/attrib.c
+++ b/libntfs/attrib.c
@@ -341,6 +341,15 @@ ntfs_attr *ntfs_attr_open(ntfs_inode *ni, const ATTR_TYPES type,
 	na = calloc(sizeof(ntfs_attr), 1);
 	if (!na)
 		return NULL;
+	if (name && name != AT_UNNAMED && name != I30) {
+		name = ntfs_ucsndup(name, name_len);
+		if (!name) {
+			err = errno;
+			free(na);
+			errno = err;
+			return NULL;
+		}
+	}
 	__ntfs_attr_init(na, ni, type, name, name_len);
 
 	ctx = ntfs_attr_get_search_ctx(ni, NULL);