From f8de613801fee6f4d1589e63abd40bce30e6c2aa Mon Sep 17 00:00:00 2001
From: jpandre <jpandre>
Date: Sat, 7 Nov 2009 08:28:43 +0000
Subject: [PATCH] Fixed identifying correct case in junction points

---
 libntfs-3g/reparse.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/libntfs-3g/reparse.c b/libntfs-3g/reparse.c
index 115429ed..6ac96c6e 100644
--- a/libntfs-3g/reparse.c
+++ b/libntfs-3g/reparse.c
@@ -167,9 +167,12 @@ static u64 ntfs_fix_file_name(ntfs_inode *dir_ni, ntfschar *uname,
 			cpuchar = le16_to_cpu(uname[i]);
 			/*
 			 * We need upper or lower value, whichever is smaller,
-			 * here we assume upper is always smaller
+			 * but we can only convert to upper case, so we
+			 * will fail when searching for an upper case char
+			 * whose lower case is smaller (such as umlauted Y)
 			 */
-			if (cpuchar < vol->upcase_len)
+			if ((cpuchar < vol->upcase_len)
+			    && (le16_to_cpu(vol->upcase[cpuchar]) < cpuchar))
 				find.attr.file_name[i] = vol->upcase[cpuchar];
 			else
 				find.attr.file_name[i] = uname[i];