From f432b17784fe9531ca97c8b8d4031d22526344ea Mon Sep 17 00:00:00 2001
From: youbing54 <youbing3@huawei.com>
Date: Sat, 31 Aug 2024 16:36:40 +0800
Subject: [PATCH] =?UTF-8?q?git=20commit=20--m=20'=20IssueNo:=20https://git?=
 =?UTF-8?q?ee.com/openharmony/third=5Fparty=5FcJSON/issues/IAOD7I=20descri?=
 =?UTF-8?q?be:=20check=20for=20NULL=20in=20cJSON=5FDetachItemViaPointer=20?=
 =?UTF-8?q?=E6=8C=91=E5=8D=955.0release=20Feature=20or=20Bugfix:=20Bugfix?=
 =?UTF-8?q?=20Binary=20Source:Yes=20Signed-off-by:=20youbing54<youbing3@hu?=
 =?UTF-8?q?awei.com>'=20=EF=BC=88cherry=20picked=20commit=20from=20<gitee.?=
 =?UTF-8?q?com//openharmony/third=5Fparty=5FcJSON/commit/f9fcedd3b9df52609?=
 =?UTF-8?q?39c4d633ea5d99f6a30d3d9>?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 cJSON.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cJSON.c b/cJSON.c
index e8437b3..63fb043 100644
--- a/cJSON.c
+++ b/cJSON.c
@@ -2448,7 +2448,7 @@ CJSON_PUBLIC(cJSON*) cJSON_AddArrayToObject(cJSON * const object, const char * c
 
 CJSON_PUBLIC(cJSON *) cJSON_DetachItemViaPointer(cJSON *parent, cJSON * const item)
 {
-    if ((parent == NULL) || (item == NULL))
+    if ((parent == NULL) || (item == NULL) || (item != parent->child && item->prev == NULL))
     {
         return NULL;
     }
-- 
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