diff --git a/libwmf-0.2.8.4-intoverflow.patch b/libwmf-0.2.8.4-intoverflow.patch
index c50b88f..507fe66 100644
--- a/libwmf-0.2.8.4-intoverflow.patch
+++ b/libwmf-0.2.8.4-intoverflow.patch
@@ -14,14 +14,14 @@
  
 -/*	P->Parameters = (unsigned char*) wmf_malloc (API,(MAX_REC_SIZE(API)-3) * 2 * sizeof (unsigned char));
 - */	P->Parameters = (unsigned char*) wmf_malloc (API,(MAX_REC_SIZE(API)  ) * 2 * sizeof (unsigned char));
-+	if (MAX_REC_SIZE(API) > SIZE_MAX / 2)
++	if (MAX_REC_SIZE(API) > UINT32_MAX / 2)
 +	{
 +		API->err = wmf_E_InsMem;
 +		WMF_DEBUG (API,"bailing...");
 +		return (API->err);
 +	}
 +	
-+ 	P->Parameters = (unsigned char*) wmf_malloc (API,(MAX_REC_SIZE(API)  ) * 2);
++ 	P->Parameters = (unsigned char*) wmf_malloc (API,(MAX_REC_SIZE(API)  ) * 2 * sizeof (unsigned char));
  
  	if (ERR (API))
  	{	WMF_DEBUG (API,"bailing...");
diff --git a/libwmf.spec b/libwmf.spec
index 2eafcd8..64917eb 100644
--- a/libwmf.spec
+++ b/libwmf.spec
@@ -1,7 +1,7 @@
 Summary: Windows Metafile Library
 Name: libwmf
 Version: 0.2.8.4
-Release: 9.1
+Release: 10
 Group: System Environment/Libraries
 License: LGPL
 Source: http://prdownloads.sourceforge.net/wvware/%{name}-%{version}.tar.gz
@@ -107,6 +107,9 @@ rm -f $RPM_BUILD_ROOT%{_libdir}/gtk-2.0/*/loaders/*.la
 rm -r $RPM_BUILD_ROOT
 
 %changelog
+* Fri Jul 14 2006 Caolan McNamara <caolanm@redhat.com> 0.2.8.4-10
+- retweak for 64bit
+
 * Wed Jul 12 2006 Jesse Keating <jkeating@redhat.com> - 0.2.8.4-9.1
 - rebuild