From 853c0d1b6835d132bd774335969d5e76d2073fde Mon Sep 17 00:00:00 2001
From: Jacek Jendrzej <satbaby@kawaii.com>
Date: Thu, 29 Dec 2016 12:14:21 +0100
Subject: [PATCH] src/zapit/src/fastscan.cpp avoid out of bounds

---
 src/zapit/src/fastscan.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/zapit/src/fastscan.cpp b/src/zapit/src/fastscan.cpp
index 96e5ed532..956d294e2 100644
--- a/src/zapit/src/fastscan.cpp
+++ b/src/zapit/src/fastscan.cpp
@@ -293,7 +293,7 @@ _err:
 
 bool CServiceScan::ReadFstVersion(int num)
 {
-	if(num >= OPERATOR_MAX) {
+	if(num >= OPERATOR_MAX || num < 0) {
 		printf("[fast scan] invalid operator %d\n", num);
 		return false;
 	}