From: Piotr Caban <piotr@codeweavers.com>
Subject: msvcrt: Fix FILE critical section initialization
Message-Id: <4ECE26BF.2070202@codeweavers.com>
Date: Thu, 24 Nov 2011 12:13:03 +0100

---
  dlls/msvcrt/file.c |    7 +++++--
  1 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/dlls/msvcrt/file.c b/dlls/msvcrt/file.c
index 7a034d3..c4ba546 100644
--- a/dlls/msvcrt/file.c
+++ b/dlls/msvcrt/file.c
@@ -364,8 +364,11 @@ static MSVCRT_FILE* msvcrt_alloc_fp(void)
     {
       if (i == MSVCRT_stream_idx)
       {
-          InitializeCriticalSection(&((file_crit*)file)->crit);
-          ((file_crit*)file)->crit.DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": file_crit.crit");
+          if (file<MSVCRT__iob || file>=MSVCRT__iob+_IOB_ENTRIES)
+          {
+              InitializeCriticalSection(&((file_crit*)file)->crit);
+              ((file_crit*)file)->crit.DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": file_crit.crit");
+          }
           MSVCRT_stream_idx++;
       }
       return file;