.gitignore

@@ -1 +1 @@
-SOURCES/libfastjson-1.2304.0.tar.gz
+SOURCES/libfastjson-0.99.9.tar.gz

.libfastjson.metadata

@@ -1 +1 @@
-2ee6f4e133dfa003de1b4b03743a6eb91806668c SOURCES/libfastjson-1.2304.0.tar.gz
+44f278fb75f91b77f79f61bfa9988eee27e24088 SOURCES/libfastjson-0.99.9.tar.gz

SOURCES/libfastjson-CVE-2020-12762.patch

@@ -0,0 +1,52 @@
+diff --git a/printbuf.c b/printbuf.c
+index e9cde11..b02a363 100644
+--- a/printbuf.c
++++ b/printbuf.c
+@@ -13,6 +13,7 @@
+ 
+ #include "config.h"
+ 
++#include <limits.h>
+ #include <stdio.h>
+ #include <stdlib.h>
+ #include <string.h>
+@@ -68,9 +69,16 @@ static int printbuf_extend(struct printbuf *p, int min_size)
+ 	if (p->size >= min_size)
+ 		return 0;
+ 
+-	new_size = p->size * 2;
+-	if (new_size < min_size + 8)
+-		new_size =  min_size + 8;
++	/* Prevent signed integer overflows with large buffers. */
++	if (min_size > INT_MAX - 8)
++		return -1;
++	if (p->size > INT_MAX / 2)
++		new_size = min_size + 8;
++	else {
++		new_size = p->size * 2;
++		if (new_size < min_size + 8)
++			new_size = min_size + 8;
++	}
+ #ifdef PRINTBUF_DEBUG
+ 	MC_DEBUG("printbuf_memappend: realloc "
+ 	  "bpos=%d min_size=%d old_size=%d new_size=%d\n",
+@@ -85,6 +93,9 @@ static int printbuf_extend(struct printbuf *p, int min_size)
+ 
+ int printbuf_memappend(struct printbuf *p, const char *buf, int size)
+ {
++	/* Prevent signed integer overflows with large buffers. */
++	if (size > INT_MAX - p->bpos - 1)
++		return -1;
+ 	if (p->size <= p->bpos + size + 1) {
+ 		if (printbuf_extend(p, p->bpos + size + 1) < 0)
+ 			return -1;
+@@ -136,6 +147,9 @@ int printbuf_memset(struct printbuf *pb, int offset, int charvalue, int len)
+ 
+ 	if (offset == -1)
+ 		offset = pb->bpos;
++	/* Prevent signed integer overflows with large buffers. */
++	if (len > INT_MAX - offset)
++		return -1;
+ 	size_needed = offset + len;
+ 	if (pb->size < size_needed)
+ 	{

SPECS/libfastjson.spec

@@ -1,5 +1,5 @@
 Name:		libfastjson
-Version:	1.2304.0
+Version:	0.99.9
 Release:	5%{?dist}
 Summary:	A JSON implementation in C
 License:	MIT
@@ -9,6 +9,8 @@ Source0:	http://download.rsyslog.com/libfastjson/libfastjson-%{version}.tar.gz
 BuildRequires: autoconf automake libtool
 BuildRequires: make
 
+Patch0: libfastjson-CVE-2020-12762.patch
+
 %description
 LIBFASTJSON implements a reference counting object
 model that allows you to easily construct JSON
@@ -26,6 +28,7 @@ developing applications that use libfastjson.
 
 %prep
 %setup -q
+%patch0 -p1 -b .CVE-2020-12762
 
 for doc in ChangeLog; do
  iconv -f iso-8859-1 -t utf8 $doc > $doc.new &&
@@ -59,38 +62,20 @@ make V=1 check
 %{_libdir}/pkgconfig/libfastjson.pc
 
 %changelog
-* Tue Nov 26 2024 MSVSphere Packaging Team <packager@msvsphere-os.ru> - 1.2304.0-5
-- Rebuilt for MSVSphere 10
-
-* Mon Jun 24 2024 Troy Dawson <tdawson@redhat.com> - 1.2304.0-5
-- Bump release for June 2024 mass rebuild
-
-* Thu Jan 25 2024 Fedora Release Engineering <releng@fedoraproject.org> - 1.2304.0-4
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild
-
-* Sun Jan 21 2024 Fedora Release Engineering <releng@fedoraproject.org> - 1.2304.0-3
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild
+* Wed Aug 02 2023 Attila Lakatos <alakatos@redhat.com> - 0.99.9-5
+- Rebuild
+Resolves: rhbz#2227786
 
-* Thu Jul 20 2023 Fedora Release Engineering <releng@fedoraproject.org> - 1.2304.0-2
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild
-
-* Tue May 16 2023 Attila Lakatos <alakatos@redhat.com> - 1.2304.0-1
-- Rebase to 1.2304.0 (new release number scheme, now like rsyslog)
-Resolves: rhbz#2183193
+* Tue May 16 2023 Attila Lakatos <alakatos@redhat.com> - 0.99.9-4
 - Address CVE-2020-12762
-Resolves: rhbz#2203170
-
-* Thu Jan 19 2023 Fedora Release Engineering <releng@fedoraproject.org> - 0.99.9-5
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild
-
-* Thu Jul 21 2022 Fedora Release Engineering <releng@fedoraproject.org> - 0.99.9-4
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_37_Mass_Rebuild
+Resolves: rhbz#2203172
 
-* Thu Jan 20 2022 Fedora Release Engineering <releng@fedoraproject.org> - 0.99.9-3
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_36_Mass_Rebuild
+* Mon Aug 09 2021 Mohan Boddu <mboddu@redhat.com> - 0.99.9-3
+- Rebuilt for IMA sigs, glibc 2.34, aarch64 flags
+  Related: rhbz#1991688
 
-* Thu Jul 22 2021 Fedora Release Engineering <releng@fedoraproject.org> - 0.99.9-2
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_35_Mass_Rebuild
+* Fri Apr 16 2021 Mohan Boddu <mboddu@redhat.com> - 0.99.9-2
+- Rebuilt for RHEL 9 BETA on Apr 15th 2021. Related: rhbz#1947937
 
 * Mon Mar 08 2021 Attila Lakatos <alakatos@redhat.com> - 0.99.9-1
 - rebase to v0.99.9