bug fixed for validate, fix #3343

alibaba · Jul 14, 2020 · 66c3d70 · 66c3d70
1 parent d3f332d
commit 66c3d70
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diff --git a/src/main/java/com/alibaba/fastjson/JSONValidator.java b/src/main/java/com/alibaba/fastjson/JSONValidator.java
@@ -207,6 +207,10 @@ private boolean any() {
             case '"':
                 next();
                 for (;;) {
+                    if (eof) {
+                        return false;
+                    }
+
                     if (ch == '\\') {
                         next();
                         if (ch == 'u') {

diff --git a/src/test/java/com/alibaba/json/bvt/issue_3300/Issue3343.java b/src/test/java/com/alibaba/json/bvt/issue_3300/Issue3343.java
@@ -0,0 +1,25 @@
+package com.alibaba.json.bvt.issue_3300;
+
+import com.alibaba.fastjson.JSONValidator;
+import junit.framework.TestCase;
+
+public class Issue3343 extends TestCase {
+    public void test_for_issue() throws Exception {
+        assertFalse(
+                JSONValidator.from("{\"name\":\"999}")
+                        .validate());
+
+        assertTrue(
+                JSONValidator.from("false")
+                        .validate());
+        assertEquals(JSONValidator.Type.Value,
+                JSONValidator.from("false")
+                        .getType());
+
+        assertTrue(
+                JSONValidator.from("999").validate());
+        assertEquals(JSONValidator.Type.Value,
+                JSONValidator.from("999")
+                        .getType());
+    }
+}