From 7ccf6c28b31ed2486600e0b23649d3fecaab0248 Mon Sep 17 00:00:00 2001
From: Damjan Jovanovic <damjan.jov@gmail.com>
Date: Fri, 8 Oct 2010 07:21:23 +0200
Subject: [PATCH] comdlg32: Fix a stack overflow.

---
 dlls/comdlg32/filedlg.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/dlls/comdlg32/filedlg.c b/dlls/comdlg32/filedlg.c
index a6f6023d904..01b068ed7ca 100644
--- a/dlls/comdlg32/filedlg.c
+++ b/dlls/comdlg32/filedlg.c
@@ -3349,6 +3349,9 @@ static int FILEDLG95_LOOKIN_InsertItemAfterParent(HWND hwnd,LPITEMIDLIST pidl)
 
   TRACE("\n");
 
+  if (pidl == pidlParent)
+    return -1;
+
   iParentPos = FILEDLG95_LOOKIN_SearchItem(hwnd,(WPARAM)pidlParent,SEARCH_PIDL);
 
   if(iParentPos < 0)