diff --git a/lua-5.1.4-2.patch b/lua-5.1.4-2.patch
new file mode 100644
index 0000000..ebfe438
--- /dev/null
+++ b/lua-5.1.4-2.patch
@@ -0,0 +1,195 @@
+# patch-lua-5.1.4-2 created 2010-05-14T21:02:40-0300
+# apply to a pristine copy of Lua 5.1.4 with:
+#	wget http://www.lua.org/ftp/lua-5.1.4.tar.gz
+#	tar zxf lua-5.1.4.tar.gz
+#	cd lua-5.1.4/src
+#	wget http://www.lua.org/ftp/patch-lua-5.1.4-2
+#	patch < patch-lua-5.1.4-2
+# use curl -O -R if you don't have wget
+
+--- lcode.c	2007/12/28 15:32:23	2.25.1.3
++++ lcode.c	2009/06/15 14:12:25	2.25.1.4
+@@ -1,5 +1,5 @@
+ /*
+-** $Id: lcode.c,v 2.25.1.3 2007/12/28 15:32:23 roberto Exp $
++** $Id: lcode.c,v 2.25.1.4 2009/06/15 14:12:25 roberto Exp $
+ ** Code generator for Lua
+ ** See Copyright Notice in lua.h
+ */
+@@ -544,15 +544,18 @@
+       pc = NO_JUMP;  /* always true; do nothing */
+       break;
+     }
+-    case VFALSE: {
+-      pc = luaK_jump(fs);  /* always jump */
+-      break;
+-    }
+     case VJMP: {
+       invertjump(fs, e);
+       pc = e->u.s.info;
+       break;
+     }
++    case VFALSE: {
++      if (!hasjumps(e)) {
++        pc = luaK_jump(fs);  /* always jump */
++        break;
++      }
++      /* else go through */
++    }
+     default: {
+       pc = jumponcond(fs, e, 0);
+       break;
+@@ -572,14 +575,17 @@
+       pc = NO_JUMP;  /* always false; do nothing */
+       break;
+     }
+-    case VTRUE: {
+-      pc = luaK_jump(fs);  /* always jump */
+-      break;
+-    }
+     case VJMP: {
+       pc = e->u.s.info;
+       break;
+     }
++    case VTRUE: {
++      if (!hasjumps(e)) {
++        pc = luaK_jump(fs);  /* always jump */
++        break;
++      }
++      /* else go through */
++    }
+     default: {
+       pc = jumponcond(fs, e, 1);
+       break;
+--- ldblib.c	2008/01/21 13:11:21	1.104.1.3
++++ ldblib.c	2009/08/04 18:50:18	1.104.1.4
+@@ -1,5 +1,5 @@
+ /*
+-** $Id: ldblib.c,v 1.104.1.3 2008/01/21 13:11:21 roberto Exp $
++** $Id: ldblib.c,v 1.104.1.4 2009/08/04 18:50:18 roberto Exp $
+ ** Interface from Lua to its debug API
+ ** See Copyright Notice in lua.h
+ */
+@@ -45,6 +45,7 @@
+ 
+ 
+ static int db_getfenv (lua_State *L) {
++  luaL_checkany(L, 1);
+   lua_getfenv(L, 1);
+   return 1;
+ }
+--- liolib.c	2008/01/18 17:47:43	2.73.1.3
++++ liolib.c	2010/05/14 15:33:51	2.73.1.4
+@@ -1,5 +1,5 @@
+ /*
+-** $Id: liolib.c,v 2.73.1.3 2008/01/18 17:47:43 roberto Exp $
++** $Id: liolib.c,v 2.73.1.4 2010/05/14 15:33:51 roberto Exp $
+ ** Standard I/O (and system) library
+ ** See Copyright Notice in lua.h
+ */
+@@ -276,7 +276,10 @@
+     lua_pushnumber(L, d);
+     return 1;
+   }
+-  else return 0;  /* read fails */
++  else {
++    lua_pushnil(L);  /* "result" to be removed */
++    return 0;  /* read fails */
++  }
+ }
+ 
+ 
+--- llex.c	2007/12/27 13:02:25	2.20.1.1
++++ llex.c	2009/11/23 14:58:22	2.20.1.2
+@@ -1,5 +1,5 @@
+ /*
+-** $Id: llex.c,v 2.20.1.1 2007/12/27 13:02:25 roberto Exp $
++** $Id: llex.c,v 2.20.1.2 2009/11/23 14:58:22 roberto Exp $
+ ** Lexical Analyzer
+ ** See Copyright Notice in lua.h
+ */
+@@ -118,8 +118,10 @@
+   lua_State *L = ls->L;
+   TString *ts = luaS_newlstr(L, str, l);
+   TValue *o = luaH_setstr(L, ls->fs->h, ts);  /* entry for `str' */
+-  if (ttisnil(o))
++  if (ttisnil(o)) {
+     setbvalue(o, 1);  /* make sure `str' will not be collected */
++    luaC_checkGC(L);
++  }
+   return ts;
+ }
+ 
+--- loadlib.c	2008/08/06 13:29:28	1.52.1.3
++++ loadlib.c	2009/09/09 13:17:16	1.52.1.4
+@@ -1,5 +1,5 @@
+ /*
+-** $Id: loadlib.c,v 1.52.1.3 2008/08/06 13:29:28 roberto Exp $
++** $Id: loadlib.c,v 1.52.1.4 2009/09/09 13:17:16 roberto Exp $
+ ** Dynamic library loader for Lua
+ ** See Copyright Notice in lua.h
+ **
+@@ -639,7 +639,7 @@
+   lua_pushvalue(L, -1);
+   lua_replace(L, LUA_ENVIRONINDEX);
+   /* create `loaders' table */
+-  lua_createtable(L, 0, sizeof(loaders)/sizeof(loaders[0]) - 1);
++  lua_createtable(L, sizeof(loaders)/sizeof(loaders[0]) - 1, 0);
+   /* fill it with pre-defined loaders */
+   for (i=0; loaders[i] != NULL; i++) {
+     lua_pushcfunction(L, loaders[i]);
+--- lstrlib.c	2008/07/11 17:27:21	1.132.1.4
++++ lstrlib.c	2010/05/14 15:34:19	1.132.1.5
+@@ -1,5 +1,5 @@
+ /*
+-** $Id: lstrlib.c,v 1.132.1.4 2008/07/11 17:27:21 roberto Exp $
++** $Id: lstrlib.c,v 1.132.1.5 2010/05/14 15:34:19 roberto Exp $
+ ** Standard library for string operations and pattern-matching
+ ** See Copyright Notice in lua.h
+ */
+@@ -754,6 +754,7 @@
+ 
+ 
+ static int str_format (lua_State *L) {
++  int top = lua_gettop(L);
+   int arg = 1;
+   size_t sfl;
+   const char *strfrmt = luaL_checklstring(L, arg, &sfl);
+@@ -768,7 +769,8 @@
+     else { /* format item */
+       char form[MAX_FORMAT];  /* to store the format (`%...') */
+       char buff[MAX_ITEM];  /* to store the formatted item */
+-      arg++;
++      if (++arg > top)
++        luaL_argerror(L, arg, "no value");
+       strfrmt = scanformat(L, strfrmt, form);
+       switch (*strfrmt++) {
+         case 'c': {
+--- lvm.c	2007/12/28 15:32:23	2.63.1.3
++++ lvm.c	2009/07/01 21:10:33	2.63.1.4
+@@ -1,5 +1,5 @@
+ /*
+-** $Id: lvm.c,v 2.63.1.3 2007/12/28 15:32:23 roberto Exp $
++** $Id: lvm.c,v 2.63.1.4 2009/07/01 21:10:33 roberto Exp $
+ ** Lua virtual machine
+ ** See Copyright Notice in lua.h
+ */
+@@ -133,6 +133,7 @@
+ 
+ void luaV_settable (lua_State *L, const TValue *t, TValue *key, StkId val) {
+   int loop;
++  TValue temp;
+   for (loop = 0; loop < MAXTAGLOOP; loop++) {
+     const TValue *tm;
+     if (ttistable(t)) {  /* `t' is a table? */
+@@ -152,7 +153,9 @@
+       callTM(L, tm, t, key, val);
+       return;
+     }
+-    t = tm;  /* else repeat with `tm' */ 
++    /* else repeat with `tm' */
++    setobj(L, &temp, tm);  /* avoid pointing inside table (may rehash) */
++    t = &temp;
+   }
+   luaG_runerror(L, "loop in settable");
+ }
diff --git a/lua-5.1.4-autotoolize.patch b/lua-5.1.4-autotoolize.patch
index 8aa8812..afcb3fb 100644
--- a/lua-5.1.4-autotoolize.patch
+++ b/lua-5.1.4-autotoolize.patch
@@ -10544,7 +10544,7 @@ diff -urN lua-5.1.4/configure lua-5.1.4-autotoolize/configure
 @@ -0,0 +1,20444 @@
 +#! /bin/sh
 +# Guess values for system-dependent variables and create Makefiles.
-+# Generated by GNU Autoconf 2.59 for Autotoolized Lua 5.1.3.
++# Generated by GNU Autoconf 2.59 for Autotoolized Lua 5.1.4.
 +#
 +# Copyright (C) 2003 Free Software Foundation, Inc.
 +# This configure script is free software; the Free Software Foundation
@@ -10965,8 +10965,8 @@ diff -urN lua-5.1.4/configure lua-5.1.4-autotoolize/configure
 +# Identity of this package.
 +PACKAGE_NAME='Autotoolized Lua'
 +PACKAGE_TARNAME='lua-at'
-+PACKAGE_VERSION='5.1.3'
-+PACKAGE_STRING='Autotoolized Lua 5.1.3'
++PACKAGE_VERSION='5.1.4'
++PACKAGE_STRING='Autotoolized Lua 5.1.4'
 +PACKAGE_BUGREPORT=''
 +
 +ac_unique_file="src/lapi.c"
@@ -11496,7 +11496,7 @@ diff -urN lua-5.1.4/configure lua-5.1.4-autotoolize/configure
 +  # Omit some internal or obsolete options to make the list less imposing.
 +  # This message is too long to be a string in the A/UX 3.1 sh.
 +  cat <<_ACEOF
-+\`configure' configures Autotoolized Lua 5.1.3 to adapt to many kinds of systems.
++\`configure' configures Autotoolized Lua 5.1.4 to adapt to many kinds of systems.
 +
 +Usage: $0 [OPTION]... [VAR=VALUE]...
 +
@@ -11562,7 +11562,7 @@ diff -urN lua-5.1.4/configure lua-5.1.4-autotoolize/configure
 +
 +if test -n "$ac_init_help"; then
 +  case $ac_init_help in
-+     short | recursive ) echo "Configuration of Autotoolized Lua 5.1.3:";;
++     short | recursive ) echo "Configuration of Autotoolized Lua 5.1.4:";;
 +   esac
 +  cat <<\_ACEOF
 +
@@ -11701,7 +11701,7 @@ diff -urN lua-5.1.4/configure lua-5.1.4-autotoolize/configure
 +test -n "$ac_init_help" && exit 0
 +if $ac_init_version; then
 +  cat <<\_ACEOF
-+Autotoolized Lua configure 5.1.3
++Autotoolized Lua configure 5.1.4
 +generated by GNU Autoconf 2.59
 +
 +Copyright (C) 2003 Free Software Foundation, Inc.
@@ -11715,7 +11715,7 @@ diff -urN lua-5.1.4/configure lua-5.1.4-autotoolize/configure
 +This file contains any messages produced by compilers while
 +running configure, to aid debugging if configure makes a mistake.
 +
-+It was created by Autotoolized Lua $as_me 5.1.3, which was
++It was created by Autotoolized Lua $as_me 5.1.4, which was
 +generated by GNU Autoconf 2.59.  Invocation command line was
 +
 +  $ $0 $@
@@ -12363,7 +12363,7 @@ diff -urN lua-5.1.4/configure lua-5.1.4-autotoolize/configure
 +
 +# Define the identity of the package.
 + PACKAGE='lua-at'
-+ VERSION='5.1.3'
++ VERSION='5.1.4'
 +
 +
 +cat >>confdefs.h <<_ACEOF
@@ -29932,7 +29932,7 @@ diff -urN lua-5.1.4/configure lua-5.1.4-autotoolize/configure
 +} >&5
 +cat >&5 <<_CSEOF
 +
-+This file was extended by Autotoolized Lua $as_me 5.1.3, which was
++This file was extended by Autotoolized Lua $as_me 5.1.4, which was
 +generated by GNU Autoconf 2.59.  Invocation command line was
 +
 +  CONFIG_FILES    = $CONFIG_FILES
@@ -29995,7 +29995,7 @@ diff -urN lua-5.1.4/configure lua-5.1.4-autotoolize/configure
 +
 +cat >>$CONFIG_STATUS <<_ACEOF
 +ac_cs_version="\\
-+Autotoolized Lua config.status 5.1.3
++Autotoolized Lua config.status 5.1.4
 +configured by $0, generated by GNU Autoconf 2.59,
 +  with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
 +
@@ -30991,7 +30991,7 @@ diff -urN lua-5.1.4/configure.ac lua-5.1.4-autotoolize/configure.ac
 +++ lua-5.1.4-autotoolize/configure.ac	2008-09-03 13:18:37.000000000 +0200
 @@ -0,0 +1,68 @@
 +AC_PREREQ(2.59)
-+AC_INIT([Autotoolized Lua], [5.1.3], [], [lua-at])
++AC_INIT([Autotoolized Lua], [5.1.4], [], [lua-at])
 +
 +AC_CONFIG_HEADERS([config.h])
 +AC_CONFIG_SRCDIR([src/lapi.c])
@@ -32019,7 +32019,7 @@ diff -urN lua-5.1.4/etc/lua.pc.in lua-5.1.4-autotoolize/etc/lua.pc.in
 +++ lua-5.1.4-autotoolize/etc/lua.pc.in	2008-09-03 13:18:23.000000000 +0200
 @@ -0,0 +1,13 @@
 +V= 5.1
-+R= 5.1.3
++R= @VERSION@
 +prefix= @prefix@
 +exec_prefix=${prefix}
 +libdir= @libdir@
diff --git a/lua.spec b/lua.spec
index 22d454d..683d63a 100644
--- a/lua.spec
+++ b/lua.spec
@@ -1,6 +1,6 @@
 Name:           lua
 Version:        5.1.4
-Release:        6%{?dist}
+Release:        7%{?dist}
 Summary:        Powerful light-weight programming language
 Group:          Development/Languages
 License:        MIT
@@ -9,6 +9,7 @@ Source0:        http://www.lua.org/ftp/lua-%{version}.tar.gz
 Patch0:         lua-5.1.4-autotoolize.patch
 Patch1:         lua-5.1.4-lunatic.patch
 Patch2:         lua-5.1.4-idsize.patch
+Patch3:         lua-5.1.4-2.patch
 BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 BuildRequires:  readline-devel ncurses-devel
 Provides:       lua = 5.1
@@ -47,6 +48,7 @@ This package contains the static version of liblua for %{name}.
 %patch0 -p1 -E -z .autoxxx
 %patch1 -p0 -z .lunatic
 %patch2 -p1 -z .idsize
+%patch3 -p0 -d src -z .bugfix2
 # fix perms on auto files
 chmod u+x autogen.sh config.guess config.sub configure depcomp install-sh missing
 
@@ -98,6 +100,10 @@ rm -rf $RPM_BUILD_ROOT
 %{_libdir}/*.a
 
 %changelog
+* Fri Jan 28 2011 Tim Niemueller <tim@niemueller.de> - 5.1.4-7
+- Add patch to from lua.org with smaller bugfixes
+- sed -i -e 's/5\.1\.3/5.1.4/g' on autotoolize patch, bug #641144
+
 * Fri Jan 28 2011 Tim Niemueller <tim@niemueller.de> - 5.1.4-6
 - Add patch to increase IDSIZE for more useful error messages