[PATCH 1/2] msvcp90: Use 'MultiByteToWideChar' instead of 'mbstowcs_s'.

[YeshunYe]

From: YeshunYe

'mbstowcs_s' will make a wrong path in non-ASCII environments.

Signed-off-by: YeshunYe 
---
 dlls/msvcp90/ios.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/dlls/msvcp90/ios.c b/dlls/msvcp90/ios.c
index ef2c122f17f..9b68226c8c0 100644
--- a/dlls/msvcp90/ios.c
+++ b/dlls/msvcp90/ios.c
@@ -3259,10 +3259,12 @@ FILE* __cdecl _Fiopen_wchar(const wchar_t *name, int mode, int prot)
 FILE* __cdecl _Fiopen(const char *name, int mode, int prot)
 {
     wchar_t nameW[FILENAME_MAX];
-
+    int result;
     TRACE("(%s %d %d)\n", name, mode, prot);
+    result = MultiByteToWideChar(CP_ACP, 0, name, -1, nameW, FILENAME_MAX-1);
+    nameW[result] = 0;

-    if(mbstowcs_s(NULL, nameW, FILENAME_MAX, name, FILENAME_MAX-1) != 0)
+    if(result == 0)
         return NULL;
     return _Fiopen_wchar(nameW, mode, prot);
 }