From d559321dffffe5e59f366e3ad094d08884debbad Mon Sep 17 00:00:00 2001
From: Cameron Gutman <aicommander@gmail.com>
Date: Wed, 20 Jul 2011 05:34:33 +0000
Subject: [PATCH] [RTL] - Fix returning relative path names for path API calls
 using RtlpDosPathNameToRelativeNtPathName_Ustr on the backend

svn path=/trunk/; revision=52732
---
 reactos/lib/rtl/path.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/reactos/lib/rtl/path.c b/reactos/lib/rtl/path.c
index fff0e8aecea..5d8d197e07d 100644
--- a/reactos/lib/rtl/path.c
+++ b/reactos/lib/rtl/path.c
@@ -596,6 +596,7 @@ RtlpDosPathNameToRelativeNtPathName_Ustr(IN BOOLEAN HaveRelative,
             if (cd->Handle)
             {
                 RtlInitUnicodeString(&us, Buffer);
+                us.Length = (cd->DosPath.Length < us.Length) ? cd->DosPath.Length : us.Length;
                 if (RtlEqualUnicodeString(&us, &cd->DosPath, TRUE))
                 {
                     Length = ((cd->DosPath.Length / sizeof(WCHAR)) - PrefixCut) + ((InputPathType == 1) ? 8 : 4);