From 10b593b2e7d1131198dacdc23a3d925e185ac1fc Mon Sep 17 00:00:00 2001
From: Alexander Dorofeyev <alexd4@inbox.lv>
Date: Sun, 29 Jun 2008 15:07:43 +0300
Subject: [PATCH] quartz: Fix string buffer overflow.

---
 dlls/quartz/filtermapper.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dlls/quartz/filtermapper.c b/dlls/quartz/filtermapper.c
index 06ec3343a6f..c4b925c2f44 100644
--- a/dlls/quartz/filtermapper.c
+++ b/dlls/quartz/filtermapper.c
@@ -1472,7 +1472,7 @@ static HRESULT WINAPI FilterMapper_RegisterPinType(
     LPWSTR wszClsidSubType = NULL;
     HKEY hKey = NULL;
     WCHAR * wszTypesKey;
-    WCHAR wszKeyName[strlenW(wszClsidSlash) + (CHARS_IN_GUID-1) + 1];
+    WCHAR wszKeyName[MAX_PATH];
 
     TRACE("(%p)->(%s, %s, %s, %s)\n", iface, debugstr_guid(&clsFilter), debugstr_w(szName),
                     debugstr_guid(&clsMajorType), debugstr_guid(&clsSubType));