From 8a858b9549ee9f8d8b6dfcdfa79a283bc18745d1 Mon Sep 17 00:00:00 2001
From: Yako <yako@YakotekiMacBook-Pro.local>
Date: Wed, 27 Aug 2014 14:22:23 +0800
Subject: [PATCH] improve sqlwall

---
 src/main/java/com/alibaba/druid/wall/spi/MySqlWallVisitor.java | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/main/java/com/alibaba/druid/wall/spi/MySqlWallVisitor.java b/src/main/java/com/alibaba/druid/wall/spi/MySqlWallVisitor.java
index dc1c7cd789..57b319966b 100644
--- a/src/main/java/com/alibaba/druid/wall/spi/MySqlWallVisitor.java
+++ b/src/main/java/com/alibaba/druid/wall/spi/MySqlWallVisitor.java
@@ -477,6 +477,8 @@ public class MySqlWallVisitor extends MySqlASTVisitorAdapter implements WallVisi
                 case '|':
                 case '^':
                 case '\n':
+                case '.':
+                case '(':
                     addViolation(new IllegalSQLObjectViolation(ErrorCode.EVIL_HINTS, "evil hints",
                                                                SQLUtils.toMySqlString(x)));
                 default: