From d927b763c1cd5a2325de83118a8076051731829f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bar=C4=B1=C5=9F=20Soner=20U=C5=9Fakl=C4=B1?=
 <barisusakli@gmail.com>
Date: Sun, 26 Jan 2020 22:18:07 -0500
Subject: [PATCH] fix: escape invalid rules

---
 src/meta/blacklist.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/meta/blacklist.js b/src/meta/blacklist.js
index ae3412832d..2c7ddf4678 100644
--- a/src/meta/blacklist.js
+++ b/src/meta/blacklist.js
@@ -3,6 +3,7 @@
 const ipaddr = require('ipaddr.js');
 const winston = require('winston');
 const _ = require('lodash');
+const validator = require('validator');
 
 const db = require('../database');
 const pubsub = require('../pubsub');
@@ -128,7 +129,7 @@ Blacklist.validate = function (rules) {
 		}
 
 		if (!addr || whitelist.includes(rule)) {
-			invalid.push(rule);
+			invalid.push(validator.escape(rule));
 			return false;
 		}