From 9eac53c0abbe51648b1918ac84a37e97bcfc6b70 Mon Sep 17 00:00:00 2001
From: zhengchao <zhengchao@iie.ac.cn>
Date: Mon, 27 Jul 2020 20:55:27 +0800
Subject: [PATCH] =?UTF-8?q?=E6=89=AB=E6=8F=8Fip=5Fplugin=E8=A1=A8=E6=97=B6?=
 =?UTF-8?q?=EF=BC=8C=E6=9C=AA=E5=AF=B9ip=5Fmatcher=E5=88=A4=E7=A9=BA?=
 =?UTF-8?q?=EF=BC=8C=E5=AF=BC=E8=87=B4ip=5Fmatcher=E6=8A=A5=E9=94=99?=
 =?UTF-8?q?=E5=86=99=E6=97=A5=E5=BF=97=E3=80=82?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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---
 src/entry/Maat_table_runtime.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/entry/Maat_table_runtime.cpp b/src/entry/Maat_table_runtime.cpp
index 01280e9..3c8462b 100644
--- a/src/entry/Maat_table_runtime.cpp
+++ b/src/entry/Maat_table_runtime.cpp
@@ -527,6 +527,10 @@ int Maat_table_runtime_ip_plugin_get_N_ex_data(struct Maat_table_runtime* table_
 {
 	struct scan_result results[size];
 	int n_result=0, i=0;
+	if(!table_rt->ip_plugin.ip_matcher)
+	{
+		return 0;
+	}
 	n_result=ip_matcher_match(table_rt->ip_plugin.ip_matcher, (struct ip_data*)ip, results, size);
 	for(i=0; i<n_result; i++)
 	{