cJSON_Utils: Fix potential null pointer dereference

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DaveGamble · Apr 5, 2017 · 795c3ac · 795c3ac
1 parent 2683d4d
commit 795c3ac
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/cJSON_Utils.c b/cJSON_Utils.c
@@ -468,7 +468,7 @@ static int cJSONUtils_ApplyPatch(cJSON *object, cJSON *patch)
     cJSONUtils_InplaceDecodePointerString(childptr);
 
     /* add, remove, replace, move, copy, test. */
-    if (!parent)
+    if ((parent == NULL) || (childptr == NULL))
     {
         /* Couldn't find object to add to. */
         free(parentptr);