Fix build fail with lua 5.4.3

(cherry picked from commit 3dde482aacee13b1f3fcfb3f30f1fe74a633dc0a)

mod_security.spec

@@ -7,7 +7,7 @@
 
 Name: mod_security
 Version: 2.9.5
-Release: 1
+Release: 2
 Summary: Security module for the Apache HTTP Server
 License: ASL 2.0
 URL: http://www.modsecurity.org/
@@ -15,6 +15,7 @@ Source: https://github.com/SpiderLabs/ModSecurity/releases/download/v%{version}/
 Source1: mod_security.conf
 Source2: 10-mod_security.conf
 Source3: modsecurity_localrules.conf
+Patch0000: modsecurity-2.9.5-lua-54.patch
 
 Requires: httpd httpd-mmn = %{_httpd_mmn}
 BuildRequires: gcc make perl-generators httpd-devel yajl yajl-devel
@@ -97,6 +98,9 @@ install -m0755 mlogc/mlogc-batch-load.pl %{buildroot}%{_bindir}/mlogc-batch-load
 %endif
 
 %changelog
+* Fri Jan 7 liyanan <liyanan32@huawei.com> - 2.9.5-2
+- Fix build fail with lua 5.4.3
+
 * Tue Dec 14 2021 yaoxin <yaoxin30@huawei.com> - 2.9.5-1
 - Upgrade mod_security to 2.9.5 for fix CVE-2021-42717
 

modsecurity-2.9.5-lua-54.patch

@@ -0,0 +1,31 @@
+diff -ru modsecurity-2.9.5/apache2/msc_lua.c modsecurity-2.9.5-lua-patch/apache2/msc_lua.c
+--- modsecurity-2.9.5/apache2/msc_lua.c	2018-12-04 18:49:37.000000000 +0000
++++ modsecurity-2.9.5-lua-patch/apache2/msc_lua.c	2020-08-08 16:55:14.936045777 +0000
+@@ -429,12 +429,12 @@
+ #else
+ 
+     /* Create new state. */
+-#if LUA_VERSION_NUM == 502 || LUA_VERSION_NUM == 503 || LUA_VERSION_NUM == 501
++#if LUA_VERSION_NUM == 502 || LUA_VERSION_NUM == 503 || LUA_VERSION_NUM == 501 || LUA_VERSION_NUM == 504
+     L = luaL_newstate();
+ #elif LUA_VERSION_NUM == 500
+     L = lua_open();
+ #else
+-#error We are only tested under Lua 5.0, 5.1, 5.2, or 5.3.
++#error We are only tested under Lua 5.0, 5.1, 5.2, 5.3 or 5.4.
+ #endif
+     luaL_openlibs(L);
+ 
+@@ -459,10 +459,10 @@
+     /* Register functions. */
+ #if LUA_VERSION_NUM == 500 || LUA_VERSION_NUM == 501
+     luaL_register(L, "m", mylib);
+-#elif LUA_VERSION_NUM == 502 || LUA_VERSION_NUM == 503
++#elif LUA_VERSION_NUM == 502 || LUA_VERSION_NUM == 503 || LUA_VERSION_NUM == 504
+     luaL_setfuncs(L, mylib, 0);
+ #else
+-#error We are only tested under Lua 5.0, 5.1, 5.2, or 5.3.
++#error We are only tested under Lua 5.0, 5.1, 5.2, 5.3 or 5.4.
+ #endif
+ 
+     lua_setglobal(L, "m");