From 28337773ec1036b8b4ac17e6bc9164b5a267d5dc Mon Sep 17 00:00:00 2001
From: Moritz Lipp <moritz.lipp@iaik.tugraz.at>
Date: Mon, 30 Oct 2017 15:57:19 +0100
Subject: [PATCH] Escape document index titles

Fixes #692
---
 zathura/utils.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/zathura/utils.c b/zathura/utils.c
index 7ea86ad..b86b48a 100644
--- a/zathura/utils.c
+++ b/zathura/utils.c
@@ -84,7 +84,9 @@ document_index_build(GtkTreeModel* model, GtkTreeIter* parent,
 
     GtkTreeIter tree_iter;
     gtk_tree_store_append(GTK_TREE_STORE(model), &tree_iter, parent);
-    gtk_tree_store_set(GTK_TREE_STORE(model), &tree_iter, 0, index_element->title, 1, description, 2, index_element, -1);
+    gchar* markup = g_markup_escape_text(index_element->title, -1);
+    gtk_tree_store_set(GTK_TREE_STORE(model), &tree_iter, 0, markup, 1, description, 2, index_element, -1);
+    g_free(markup);
     g_object_weak_ref(G_OBJECT(model), (GWeakNotify) zathura_index_element_free, index_element);
     g_free(description);