diff --git a/CVE-2023-33461.patch b/CVE-2023-33461.patch
deleted file mode 100644
index ac03187bb99d254af8595fc87f604bd6e555e375..0000000000000000000000000000000000000000
--- a/CVE-2023-33461.patch
+++ /dev/null
@@ -1,45 +0,0 @@
-From ace9871f65d11b5d73f0b9ee8cf5d2807439442d Mon Sep 17 00:00:00 2001
-From: Antonio <antoniolrt@gmail.com>
-Date: Fri, 2 Jun 2023 15:03:10 -0300
-Subject: [PATCH] Handle null return from iniparser_getstring
-
-Origin: https://github.com/ndevilla/iniparser/pull/146
-
-Fix handling of NULL returns from iniparser_getstring in
-iniparser_getboolean, iniparser_getlongint and iniparser_getdouble,
-avoiding a crash.
----
- src/iniparser.c | 6 +++---
- 1 file changed, 3 insertions(+), 3 deletions(-)
-
-diff --git a/src/iniparser.c b/src/iniparser.c
-index f1d1658..dbceb20 100644
---- a/src/iniparser.c
-+++ b/src/iniparser.c
-@@ -456,7 +456,7 @@ long int iniparser_getlongint(const dictionary * d, const char * key, long int n
-     const char * str ;
- 
-     str = iniparser_getstring(d, key, INI_INVALID_KEY);
--    if (str==INI_INVALID_KEY) return notfound ;
-+    if (str==NULL || str==INI_INVALID_KEY) return notfound ;
-     return strtol(str, NULL, 0);
- }
- 
-@@ -511,7 +511,7 @@ double iniparser_getdouble(const dictionary * d, const char * key, double notfou
-     const char * str ;
- 
-     str = iniparser_getstring(d, key, INI_INVALID_KEY);
--    if (str==INI_INVALID_KEY) return notfound ;
-+    if (str==NULL || str==INI_INVALID_KEY) return notfound ;
-     return atof(str);
- }
- 
-@@ -553,7 +553,7 @@ int iniparser_getboolean(const dictionary * d, const char * key, int notfound)
-     const char * c ;
- 
-     c = iniparser_getstring(d, key, INI_INVALID_KEY);
--    if (c==INI_INVALID_KEY) return notfound ;
-+    if (c==NULL || c==INI_INVALID_KEY) return notfound ;
-     if (c[0]=='y' || c[0]=='Y' || c[0]=='1' || c[0]=='t' || c[0]=='T') {
-         ret = 1 ;
-     } else if (c[0]=='n' || c[0]=='N' || c[0]=='0' || c[0]=='f' || c[0]=='F') {
diff --git a/iniparser-4.1.tar.gz b/iniparser-4.1.tar.gz
deleted file mode 100644
index fd23a046e7f8e0489142320577fd327ca2a993bd..0000000000000000000000000000000000000000
Binary files a/iniparser-4.1.tar.gz and /dev/null differ
diff --git a/iniparser-4.2.4.tar.gz b/iniparser-4.2.4.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..1df81803cc278858c892109f8665a3c44c9a66f6
Binary files /dev/null and b/iniparser-4.2.4.tar.gz differ
diff --git a/iniparser.spec b/iniparser.spec
index 776d7f1a69d2c0306ddb6cfbe87ecd3799b8eced..b348ab4cf7bd5474f27dad7579b0e62ac5faff34 100644
--- a/iniparser.spec
+++ b/iniparser.spec
@@ -1,13 +1,12 @@
 Name:    iniparser
-Version: 4.1
-Release: 5
+Version: 4.2.4
+Release: 1
 Summary: ini file parser 
 License: MIT and Zlib
 URL:	 https://github.com/ndevilla/iniparser
 Source0: https://github.com/ndevilla/iniparser/archive/v%{version}.tar.gz#/%{name}-%{version}.tar.gz
-Patch0:  CVE-2023-33461.patch
 
-BuildRequires: 	gcc doxygen chrpath
+BuildRequires: 	gcc doxygen chrpath cmake doxygen
 
 %description
 This modules offers parsing of ini files from the C level. See a complete documentation in HTML format, from this directory open the file html/index.html with any HTML-capable browser.
@@ -16,32 +15,20 @@ This modules offers parsing of ini files from the C level. See a complete docume
 %autosetup -n %{name}-%{version} -p1
 
 %build
-export CFLAGS="${RPM_OPT_FLAGS}"
-%make_build
-cd doc;make
+%cmake -DBUILD_TESTS=ON -DBUILD_EXAMPLES=ON
+%cmake_build
 
-%install
-install -d %{buildroot}/%{_includedir}/%{name}
-install -m 644 -t %{buildroot}%{_includedir}/%{name} src/dictionary.h src/iniparser.h
-
-install -d %{buildroot}/%{_libdir}
-install -m 755 -t %{buildroot}%{_libdir}/ libiniparser.so.1
-ln -s libiniparser.so.1 %{buildroot}%{_libdir}/libiniparser.so
-
-install -d %{buildroot}/%{_docdir}/%{name}
-cp -r example %{buildroot}/%{_docdir}/%{name}
-cp -r html %{buildroot}/%{_docdir}/%{name}
 
-chrpath -d %{buildroot}/%{_libdir}/libiniparser.so.1
+%install
+%cmake_install
+rm -rf %{buildroot}%{_bindir}/testrun
+rm -rf %{buildroot}%{_bindir}/ressources
+rm -rf %{buildroot}%{_docdir}/%{name}/examples
+chrpath -d %{buildroot}%{_libdir}/libiniparser.so.4
 mkdir -p %{buildroot}/etc/ld.so.conf.d
 echo "%{_libdir}" > %{buildroot}/etc/ld.so.conf.d/%{name}-%{_arch}.conf
 
-%pre
-%preun
-%post
-/sbin/ldconfig
-%postun
-/sbin/ldconfig
+%ldconfig_scriptlets
 
 %check
 
@@ -54,6 +41,18 @@ echo "%{_libdir}" > %{buildroot}/etc/ld.so.conf.d/%{name}-%{_arch}.conf
 %config(noreplace) /etc/ld.so.conf.d/*
 
 %changelog
+* Tue Dec 24 2024 xu_ping <707078654@qq.com> - 4.2.4-1
+- Upgrade version to 4.2.4
+  * Add null check in function dictionary_get()
+  * Remove unused defines
+  * Replace POSIX ssize_t with C standard size_t 
+  * Add basic iniparser.pc
+  * Support for closing square brackets within section
+  * Support for escaped quotes in quoted values
+  * Support for loading string/custom streams
+  * Support for uin64_t
+  * Update doxygen docs
+
 * Sun Jun 25 2023 wangkai <13474090681@163.com> - 4.1-5
 - Fix CVE-2023-33461