From: Nicolas Badoux <n.badoux@hotmail.com>
Date: Fri, 23 Aug 2024 14:14:10 +0000 (+0000)
Subject: Check for NULL in cJSON_DetachItemViaPointer
X-Git-Url: https://git.feebdaed.xyz/?a=commitdiff_plain;h=f28a468e3b287d633fea5d4d5ab444bb9354b4bc;p=0xmirror%2FcJSON.git

Check for NULL in cJSON_DetachItemViaPointer
---

diff --git a/cJSON.c b/cJSON.c
index cac1164..483d0c0 100644
--- a/cJSON.c
+++ b/cJSON.c
@@ -2204,7 +2204,7 @@ 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) || (parent->child == NULL) || (item == NULL) || (item->prev == NULL))
     {
         return NULL;
     }