wtsapi32: Extend the parameter check of WTSEnumerateProcessesW.

dlls/wtsapi32/tests/wtsapi.c

@@ -45,41 +45,33 @@ static void test_WTSEnumerateProcessesW(void)
     info = NULL;
     SetLastError(0xdeadbeef);
     ret = WTSEnumerateProcessesW(WTS_CURRENT_SERVER_HANDLE, 1, 1, &info, &count);
-    todo_wine
     ok(!ret, "expected WTSEnumerateProcessesW to fail\n");
-    todo_wine
     ok(GetLastError()== ERROR_INVALID_PARAMETER, "expected ERROR_INVALID_PARAMETER got: %d\n", GetLastError());
     if (info) WTSFreeMemory(info);
 
     info = NULL;
     SetLastError(0xdeadbeef);
     ret = WTSEnumerateProcessesW(WTS_CURRENT_SERVER_HANDLE, 0, 0, &info, &count);
-    todo_wine
     ok(!ret, "expected WTSEnumerateProcessesW to fail\n");
-    todo_wine
     ok(GetLastError()== ERROR_INVALID_PARAMETER, "expected ERROR_INVALID_PARAMETER got: %d\n", GetLastError());
     if (info) WTSFreeMemory(info);
 
     info = NULL;
     SetLastError(0xdeadbeef);
     ret = WTSEnumerateProcessesW(WTS_CURRENT_SERVER_HANDLE, 0, 2, &info, &count);
-    todo_wine
     ok(!ret, "expected WTSEnumerateProcessesW to fail\n");
-    todo_wine
     ok(GetLastError()== ERROR_INVALID_PARAMETER, "expected ERROR_INVALID_PARAMETER got: %d\n", GetLastError());
     if (info) WTSFreeMemory(info);
 
     SetLastError(0xdeadbeef);
     ret = WTSEnumerateProcessesW(WTS_CURRENT_SERVER_HANDLE, 0, 1, NULL, &count);
     ok(!ret, "expected WTSEnumerateProcessesW to fail\n");
-    todo_wine
     ok(GetLastError()== ERROR_INVALID_PARAMETER, "expected ERROR_INVALID_PARAMETER got: %d\n", GetLastError());
 
     info = NULL;
     SetLastError(0xdeadbeef);
     ret = WTSEnumerateProcessesW(WTS_CURRENT_SERVER_HANDLE, 0, 1, &info, NULL);
     ok(!ret, "expected WTSEnumerateProcessesW to fail\n");
-    todo_wine
     ok(GetLastError()== ERROR_INVALID_PARAMETER, "expected ERROR_INVALID_PARAMETER got: %d\n", GetLastError());
     if (info) WTSFreeMemory(info);
 

dlls/wtsapi32/wtsapi32.c

@@ -87,7 +87,11 @@ BOOL WINAPI WTSEnumerateProcessesW(HANDLE hServer, DWORD Reserved, DWORD Version
     FIXME("Stub %p 0x%08x 0x%08x %p %p\n", hServer, Reserved, Version,
           ppProcessInfo, pCount);
 
-    if (!ppProcessInfo || !pCount) return FALSE;
+    if (!ppProcessInfo || !pCount || Reserved != 0 || Version != 1)
+    {
+        SetLastError(ERROR_INVALID_PARAMETER);
+        return FALSE;
+    }
 
     *pCount = 0;
     *ppProcessInfo = NULL;