throw error for illegal input

alibaba · Aug 25, 2024 · c4f5570 · c4f5570
1 parent 5267e3f
commit c4f5570
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/core/src/main/java/com/alibaba/fastjson2/JSONReader.java b/core/src/main/java/com/alibaba/fastjson2/JSONReader.java
@@ -2265,6 +2265,9 @@ public Map<String, Object> readObject() {
                     name = getNumber();
                 } else {
                     name = readFieldNameUnquote();
+                    if (name == null || name.equals("")) {
+                        throw new JSONException(info("illegal input"));
+                    }
                 }
                 nextIfMatch(':');
             }