From 298e2fb71cf21c3400c38dbf30715553df7a188f Mon Sep 17 00:00:00 2001
From: Pierre Schweitzer <pierre@reactos.org>
Date: Sun, 26 Feb 2017 14:06:50 +0000
Subject: [PATCH 1/1] [KERNEL32] Fix handling of trailing backslash. Patch by
 Thomas Faber.

ROSTESTS-135

svn path=/trunk/; revision=73925
---
 reactos/dll/win32/kernel32/client/file/create.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/reactos/dll/win32/kernel32/client/file/create.c b/reactos/dll/win32/kernel32/client/file/create.c
index f823f1f8a14..a633f3795bf 100644
--- a/reactos/dll/win32/kernel32/client/file/create.c
+++ b/reactos/dll/win32/kernel32/client/file/create.c
@@ -104,6 +104,7 @@ HANDLE WINAPI CreateFileW (LPCWSTR			lpFileName,
    ULONG FileAttributes, Flags = 0;
    PVOID EaBuffer = NULL;
    ULONG EaLength = 0;
+   BOOLEAN TrailingBackslash;
 
    if (!lpFileName || !lpFileName[0])
    {
@@ -220,6 +221,13 @@ HANDLE WINAPI CreateFileW (LPCWSTR			lpFileName,
    }
 
    TRACE("NtPathU \'%wZ\'\n", &NtPathU);
+   
+   TrailingBackslash = FALSE;
+   if (NtPathU.Length >= sizeof(WCHAR) &&
+       NtPathU.Buffer[NtPathU.Length / sizeof(WCHAR) - 1])
+   {
+      TrailingBackslash = TRUE;
+   }
 
    if (hTemplateFile != NULL)
    {
@@ -350,6 +358,11 @@ HANDLE WINAPI CreateFileW (LPCWSTR			lpFileName,
       {
          SetLastError( ERROR_FILE_EXISTS );
       }
+      else if (Status == STATUS_FILE_IS_A_DIRECTORY &&
+               TrailingBackslash)
+      {
+         SetLastError(ERROR_PATH_NOT_FOUND);
+      }
       else
       {
          BaseSetLastNTError (Status);
-- 
2.17.1