From 33175a02f37b588654ce7fe294b38863072e9aa5 Mon Sep 17 00:00:00 2001
From: Enrico Turri <enricoturri@seznam.cz>
Date: Mon, 23 Jul 2018 10:58:39 +0200
Subject: [PATCH] Added xml escape characters detection when exporting object
 and columes names to amf files

---
 xs/src/libslic3r/Format/AMF.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/xs/src/libslic3r/Format/AMF.cpp b/xs/src/libslic3r/Format/AMF.cpp
index 21d4b4d3b..be513166e 100644
--- a/xs/src/libslic3r/Format/AMF.cpp
+++ b/xs/src/libslic3r/Format/AMF.cpp
@@ -761,7 +761,7 @@ bool store_amf(const char *path, Model *model, Print* print, bool export_print_c
         for (const std::string &key : object->config.keys())
             stream << "    <metadata type=\"slic3r." << key << "\">" << object->config.serialize(key) << "</metadata>\n";
         if (!object->name.empty())
-            stream << "    <metadata type=\"name\">" << object->name << "</metadata>\n";
+            stream << "    <metadata type=\"name\">" << xml_escape(object->name) << "</metadata>\n";
         std::vector<double> layer_height_profile = object->layer_height_profile_valid ? object->layer_height_profile : std::vector<double>();
         if (layer_height_profile.size() >= 4 && (layer_height_profile.size() % 2) == 0) {
             // Store the layer height profile as a single semicolon separated list.
@@ -805,7 +805,7 @@ bool store_amf(const char *path, Model *model, Print* print, bool export_print_c
             for (const std::string &key : volume->config.keys())
                 stream << "        <metadata type=\"slic3r." << key << "\">" << volume->config.serialize(key) << "</metadata>\n";
             if (!volume->name.empty())
-                stream << "        <metadata type=\"name\">" << volume->name << "</metadata>\n";
+                stream << "        <metadata type=\"name\">" << xml_escape(volume->name) << "</metadata>\n";
             if (volume->modifier)
                 stream << "        <metadata type=\"slic3r.modifier\">1</metadata>\n";
             for (int i = 0; i < volume->mesh.stl.stats.number_of_facets; ++i) {