From 07c991e25e8966eb7db7298a74ad7018142aafee Mon Sep 17 00:00:00 2001
From: MarkusVolk <f_l_k@t-online.de>
Date: Tue, 14 Jan 2020 08:55:44 +0100
Subject: [PATCH] xmlinterface.cpp: avoid unterminated strings

Signed-off-by: MarkusVolk <f_l_k@t-online.de>
---
 lib/xmltree/xmlinterface.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/xmltree/xmlinterface.cpp b/lib/xmltree/xmlinterface.cpp
index a63903d29..884b1029f 100644
--- a/lib/xmltree/xmlinterface.cpp
+++ b/lib/xmltree/xmlinterface.cpp
@@ -311,8 +311,8 @@ xmlDocPtr parseXmlFile(const char * filename, bool,const char* encoding)
 
 		size_t read_size = gzread(xmlgz_file,buffer,gzsize);
 
-		char utf8[3];
-		strncpy(utf8,(char *)buffer,3);
+		char utf8[4];
+		strncpy(utf8,(char *)buffer,sizeof(utf8)-1);
 		if ((utf8[0] == 0xef) && (utf8[1] == 0xbb) && (utf8[2] == 0xbf))
 			enc = pugi::encoding_utf8;