[PATCH 1/1] msi: Use CreateFileW() for handling path from cabinet_open() instead.

[Jactry Zeng]

From: Jactry Zeng

---
 dlls/msi/media.c   | 8 ++++++--
 dlls/msi/msipriv.h | 8 ++++----
 2 files changed, 10 insertions(+), 6 deletions(-)

diff --git a/dlls/msi/media.c b/dlls/msi/media.c
index 50673f99cae..5b33594f2d8 100644
--- a/dlls/msi/media.c
+++ b/dlls/msi/media.c
@@ -109,6 +109,8 @@ static INT_PTR CDECL cabinet_open(char *pszFile, int oflag, int pmode)
     DWORD dwAccess = 0;
     DWORD dwShareMode = 0;
     DWORD dwCreateDisposition = OPEN_EXISTING;
+    HANDLE handle;
+    WCHAR *path;

switch (oflag & _O_ACCMODE)
     {
@@ -131,8 +133,10 @@ static INT_PTR CDECL cabinet_open(char *pszFile, int oflag, int pmode)
     else if (oflag & _O_CREAT)
         dwCreateDisposition = CREATE_ALWAYS;

-    return (INT_PTR)CreateFileA(pszFile, dwAccess, dwShareMode, NULL,
-                                dwCreateDisposition, 0, NULL);
+    path = strdupAtoW(pszFile);
+    handle = CreateFileW(path, dwAccess, dwShareMode, NULL, dwCreateDisposition, 0, NULL);
+    free(path);
+    return (INT_PTR)handle;
 }

static UINT CDECL cabinet_read(INT_PTR hf, void *pv, UINT cb)
diff --git a/dlls/msi/msipriv.h b/dlls/msi/msipriv.h
index 89495b5a6a5..c3c66b6e610 100644
--- a/dlls/msi/msipriv.h
+++ b/dlls/msi/msipriv.h
@@ -1148,10 +1148,10 @@ static inline char *strdupWtoA( LPCWSTR str )
     DWORD len;

if (!str) return ret;
-    len = WideCharToMultiByte( CP_ACP, 0, str, -1, NULL, 0, NULL, NULL);
+    len = WideCharToMultiByte( CP_UTF8, 0, str, -1, NULL, 0, NULL, NULL);
     ret = malloc( len );
     if (ret)
-        WideCharToMultiByte( CP_ACP, 0, str, -1, ret, len, NULL, NULL );
+        WideCharToMultiByte( CP_UTF8, 0, str, -1, ret, len, NULL, NULL );
     return ret;
 }

@@ -1161,10 +1161,10 @@ static inline LPWSTR strdupAtoW( LPCSTR str )
     DWORD len;

if (!str) return ret;
-    len = MultiByteToWideChar( CP_ACP, 0, str, -1, NULL, 0 );
+    len = MultiByteToWideChar( CP_UTF8, 0, str, -1, NULL, 0 );
     ret = malloc( len * sizeof(WCHAR) );
     if (ret)
-        MultiByteToWideChar( CP_ACP, 0, str, -1, ret, len );
+        MultiByteToWideChar( CP_UTF8, 0, str, -1, ret, len );
     return ret;
 }