diff --git a/disable-optimization-for-md4.diff b/disable-optimization-for-md4.diff
new file mode 100644
index 0000000..e85b9ce
--- /dev/null
+++ b/disable-optimization-for-md4.diff
@@ -0,0 +1,18 @@
+Index: crypto/md4/Makefile
+===================================================================
+--- crypto/md4/Makefile.orig
++++ crypto/md4/Makefile
+@@ -7,11 +7,11 @@ TOP=    ../..
+ CC=     cc
+ CPP=    $(CC) -E
+ INCLUDES=
+-CFLAG=-g
++CFLAG=-g 
+ MAKEFILE=       Makefile
+ AR=             ar r
+ 
+-CFLAGS= $(INCLUDES) $(CFLAG)
++CFLAGS= $(INCLUDES) $(CFLAG) -O0
+ 
+ GENERAL=Makefile
+ TEST=md4test.c
diff --git a/openssl.changes b/openssl.changes
index cc538eb..aa17f8b 100644
--- a/openssl.changes
+++ b/openssl.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Mon Dec  8 12:12:14 CET 2008 - xwhu@suse.de
+
+- Disable optimization of md4
+
 -------------------------------------------------------------------
 Mon Nov 10 10:22:04 CET 2008 - xwhu@suse.de
 
diff --git a/openssl.spec b/openssl.spec
index 55414f0..645b969 100644
--- a/openssl.spec
+++ b/openssl.spec
@@ -27,7 +27,7 @@ Group:          Productivity/Networking/Security
 Provides:       ssl
 AutoReqProv:    on
 Version:        0.9.8h
-Release:        28
+Release:        29
 Summary:        Secure Sockets and Transport Layer Security
 Url:            http://www.openssl.org/
 Source:         http://www.%{name}.org/source/%{name}-%{version}.tar.bz2
@@ -44,6 +44,7 @@ Patch6:         openssl-0.9.8a.ca-app-segfault.bug128655.dif
 Patch7:         bswap.diff
 Patch8:         func-parm-err.patch
 Patch9:         disable-optimization-for-ripemd.diff
+Patch10:        disable-optimization-for-md4.diff
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 
 %description
@@ -171,6 +172,7 @@ Authors:
 %patch7
 %patch8 -p1
 %patch9 
+%patch10
 cp -p %{S:10} .
 # lib64 installation fixes
 for i in Makefile.org engines/Makefile; do
@@ -382,6 +384,8 @@ if ! test -f /.buildenv; then rm -rf $RPM_BUILD_ROOT; fi
 %{_bindir}/%{name}
 
 %changelog
+* Mon Dec 08 2008 xwhu@suse.de
+- Disable optimization of md4
 * Mon Nov 10 2008 xwhu@suse.de
 - Disable optimization of ripemd [bnc#442740]
 * Tue Oct 14 2008 xwhu@suse.de