[cgutman] 52732: [RTL] - Fix returning relative path names for path API calls using RtlpDosPathNameToRelativeNtPathName_Ustr on the backend

Author: cgutman
Date: Wed Jul 20 05:34:33 2011
New Revision: 52732

URL: http://svn.reactos.org/svn/reactos?rev=52732&view=rev
Log:
[RTL]
- Fix returning relative path names for path API calls using RtlpDosPathNameToRelativeNtPathName_Ustr on the backend

Modified:
    trunk/reactos/lib/rtl/path.c

Modified: trunk/reactos/lib/rtl/path.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/lib/rtl/path.c?rev=52732&am...
==============================================================================
--- trunk/reactos/lib/rtl/path.c [iso-8859-1] (original)
+++ trunk/reactos/lib/rtl/path.c [iso-8859-1] Wed Jul 20 05:34:33 2011
@@ -596,6 +596,7 @@
             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);