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handle null pointers: cJSON_ReplaceItemViaPointer

Max Bruckner 8 years ago
parent
commit
39745c9c75
1 changed files with 1 additions and 1 deletions
  1. 1 1
      cJSON.c

+ 1 - 1
cJSON.c

@@ -1963,7 +1963,7 @@ CJSON_PUBLIC(void) cJSON_InsertItemInArray(cJSON *array, int which, cJSON *newit
 
 CJSON_PUBLIC(cJSON_bool) cJSON_ReplaceItemViaPointer(cJSON * const parent, cJSON * const item, cJSON * replacement)
 {
-    if ((parent == NULL) || (replacement == NULL))
+    if ((parent == NULL) || (replacement == NULL) || (item == NULL))
     {
         return false;
     }