[dchapyshev] 72840: [KERNEL32] Add check for Flags parameter. * Fixes 124 tests for kernel32:WideCharToMultiByte

Author: dchapyshev
Date: Wed Sep 28 19:53:43 2016
New Revision: 72840

URL: http://svn.reactos.org/svn/reactos?rev=72840&view=rev
Log:
[KERNEL32] Add check for Flags parameter.

* Fixes 124 tests for kernel32:WideCharToMultiByte

Modified:
    trunk/reactos/dll/win32/kernel32/winnls/string/nls.c

Modified: trunk/reactos/dll/win32/kernel32/winnls/string/nls.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/kernel32/winnls/…
==============================================================================
--- trunk/reactos/dll/win32/kernel32/winnls/string/nls.c	[iso-8859-1] (original)
+++ trunk/reactos/dll/win32/kernel32/winnls/string/nls.c	[iso-8859-1] Wed Sep 28 19:53:43
2016
@@ -754,6 +754,12 @@
 {
     INT TempLength;
     DWORD Char;
+
+    if (Flags)
+    {
+        SetLastError(ERROR_INVALID_FLAGS);
+        return 0;
+    }
 
     /* Does caller query for output buffer size? */
     if (MultiByteCount == 0)