diff --git a/backport-Handle-yet-another-out-of-memory-condition.patch b/backport-Handle-yet-another-out-of-memory-condition.patch
new file mode 100644
index 0000000000000000000000000000000000000000..c32bff311cffcc1e6536d163c71f74f2474e4084
--- /dev/null
+++ b/backport-Handle-yet-another-out-of-memory-condition.patch
@@ -0,0 +1,31 @@
+From 833233faa8d6835276ebbd48b92c7feeb141270d Mon Sep 17 00:00:00 2001
+From: Bruno Haible <bruno@clisp.org>
+Date: Mon, 22 Apr 2024 01:50:59 +0200
+Subject: [PATCH] Handle yet another out-of-memory condition.
+
+duplocale() can return NULL, with errno set to ENOMEM.
+In this case, bail out and set the current error code to
+json_tokener_error_memory.
+---
+ json_tokener.c | 5 +++++
+ 1 file changed, 5 insertions(+)
+
+diff --git a/json_tokener.c b/json_tokener.c
+index cc35527..0a86d82 100644
+--- a/json_tokener.c
++++ b/json_tokener.c
+@@ -341,6 +341,11 @@ struct json_object *json_tokener_parse_ex(struct json_tokener *tok, const char *
+ #ifdef HAVE_USELOCALE
+ 	{
+ 		locale_t duploc = duplocale(oldlocale);
++		if (duploc == NULL && errno == ENOMEM)
++		{
++			tok->err = json_tokener_error_memory;
++			return NULL;
++		}
+ 		newloc = newlocale(LC_NUMERIC_MASK, "C", duploc);
+ 		if (newloc == NULL)
+ 		{
+-- 
+2.43.4
+
diff --git a/backport-Issue-857-fix-a-few-places-where-json_tokener-should.patch b/backport-Issue-857-fix-a-few-places-where-json_tokener-should.patch
new file mode 100644
index 0000000000000000000000000000000000000000..0356d95b418f282533bb9056b58769aed22ccd34
--- /dev/null
+++ b/backport-Issue-857-fix-a-few-places-where-json_tokener-should.patch
@@ -0,0 +1,49 @@
+From 31a22fb2dabae30a759ae3346b493b44cedf1647 Mon Sep 17 00:00:00 2001
+From: Eric Hawicz <erh+git@nimenees.com>
+Date: Sun, 21 Apr 2024 10:37:16 -0400
+Subject: [PATCH] Issue #857: fix a few places where json_tokener should have
+ been returning json_tokener_error_memory but wasn't.
+
+---
+ json_tokener.c | 10 +++++++++-
+ 1 file changed, 9 insertions(+), 1 deletion(-)
+
+diff --git a/json_tokener.c b/json_tokener.c
+index e8244a3..cc35527 100644
+--- a/json_tokener.c
++++ b/json_tokener.c
+@@ -344,6 +344,7 @@ struct json_object *json_tokener_parse_ex(struct json_tokener *tok, const char *
+ 		newloc = newlocale(LC_NUMERIC_MASK, "C", duploc);
+ 		if (newloc == NULL)
+ 		{
++			tok->err = json_tokener_error_memory;
+ 			freelocale(duploc);
+ 			return NULL;
+ 		}
+@@ -362,7 +363,10 @@ struct json_object *json_tokener_parse_ex(struct json_tokener *tok, const char *
+ 		{
+ 			oldlocale = strdup(tmplocale);
+ 			if (oldlocale == NULL)
++			{
++				tok->err = json_tokener_error_memory;
+ 				return NULL;
++			}
+ 		}
+ 		setlocale(LC_NUMERIC, "C");
+ 	}
+@@ -1257,7 +1261,11 @@ struct json_object *json_tokener_parse_ex(struct json_tokener *tok, const char *
+ 			goto redo_char;
+ 
+ 		case json_tokener_state_object_value_add:
+-			json_object_object_add(current, obj_field_name, obj);
++			if (json_object_object_add(current, obj_field_name, obj) != 0)
++			{
++				tok->err = json_tokener_error_memory;
++				goto out;
++			}
+ 			free(obj_field_name);
+ 			obj_field_name = NULL;
+ 			saved_state = json_tokener_state_object_sep;
+-- 
+2.43.4
+
diff --git a/json-c.spec b/json-c.spec
index 2468912c39727c4e2ac1e62e06e255212bb639d6..a2ce3c1a84e04434677726c1a1be7626a27d3298 100644
--- a/json-c.spec
+++ b/json-c.spec
@@ -6,7 +6,7 @@
 
 Name:           json-c
 Version:        0.17
-Release:        2
+Release:        3
 Summary:        JSON implementation in C
 
 License:        MIT
@@ -16,6 +16,8 @@ Source0:        %{url}/archive/%{name}-%{version}-%{reldate}.tar.gz
 BuildRequires:  cmake gcc ninja-build
 
 Patch001:       backport-fix-issue-854-Set-error-json_tokener_error_memory-in.patch
+Patch002:       backport-Handle-yet-another-out-of-memory-condition.patch
+Patch003:       backport-Issue-857-fix-a-few-places-where-json_tokener-should.patch
 
 %description
 JSON-C implements a reference counting object model that allows you
@@ -103,6 +105,10 @@ end
 %doc %{_pkgdocdir}
 
 %changelog
+* Mon Jun 24 2024 liweigang <liweiganga@uniontech.com> - 0.17-3
+- add backport-Handle-yet-another-out-of-memory-condition.patch
+- add backport-Issue-857-fix-a-few-places-where-json_tokener-should.patch
+
 * Thu May 16 2024 xiaozai <xiaozai@kylinos.cn> - 0.17-2
 - add backport-fix-issue-854-Set-error-json_tokener_error_memory-in.patch