Add a patch to fix build with Lua 5.4 until we completely switch to mod_sec3 as default

mod_security.spec

@@ -10,13 +10,14 @@
 Summary: Security module for the Apache HTTP Server
 Name: mod_security
 Version: 2.9.3
-Release: 6%{?dist}
+Release: 7%{?dist}
 License: ASL 2.0
 URL: http://www.modsecurity.org/
 Source: https://github.com/SpiderLabs/ModSecurity/releases/download/v%{version}/modsecurity-%{version}.tar.gz
 Source1: mod_security.conf
 Source2: 10-mod_security.conf
 Source3: modsecurity_localrules.conf
+Patch0: modsecurity-2.9.3-lua-54.patch
 Requires: httpd httpd-mmn = %{_httpd_mmn}
 %if 0%{?fedora} || 0%{?rhel} > 7
 # Ensure apache user exists for file ownership
@@ -59,7 +60,7 @@ This package contains the ModSecurity Audit Log Collector.
 %endif
 
 %prep
-%setup -q -n modsecurity-%{version}
+%autosetup -p1 -n modsecurity-%{version}
 
 %build
 %configure --enable-pcre-match-limit=1000000 \
@@ -137,6 +138,9 @@ install -m0644 mlogc/mlogc-default.conf %{buildroot}%{_sysconfdir}/mlogc.conf
 %endif
 
 %changelog
+* Sat Aug 08 2020 Othman Madjoudj <athmane@fedoraproject.org> - 2.9.3-7
+- Add a patch to fix build with Lua 5.4 until we completely switch to mod_sec3 as default
+
 * Sat Aug 01 2020 Fedora Release Engineering <releng@fedoraproject.org> - 2.9.3-6
 - Second attempt - Rebuilt for
   https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild

modsecurity-2.9.3-lua-54.patch

@@ -0,0 +1,31 @@
+diff -ru modsecurity-2.9.3/apache2/msc_lua.c modsecurity-2.9.3-lua-patch/apache2/msc_lua.c
+--- modsecurity-2.9.3/apache2/msc_lua.c	2018-12-04 18:49:37.000000000 +0000
++++ modsecurity-2.9.3-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");