From 12e5d89cbd7101c61fbdf063322203a1590a0ef5 Mon Sep 17 00:00:00 2001
From: Markus Mohrhard <markus.mohrhard@googlemail.com>
Date: Wed, 21 Feb 2018 00:29:03 +0100
Subject: [PATCH] protect the self-closing xml element code against
 self-closing root elements
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Found by Antti Levomäki and Christian Jalio from Forcepoint.
---
 include/orcus/sax_parser.hpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/orcus/sax_parser.hpp b/include/orcus/sax_parser.hpp
index ba5ebcd..67d5943 100644
--- a/include/orcus/sax_parser.hpp
+++ b/include/orcus/sax_parser.hpp
@@ -171,6 +171,8 @@ void sax_parser<_Handler,_Config>::element_open(std::ptrdiff_t begin_pos)
             m_handler.start_element(elem);
             reset_buffer_pos();
             m_handler.end_element(elem);
+            if (!m_nest_level)
+                m_root_elem_open = false;
 #if ORCUS_DEBUG_SAX_PARSER
             cout << "element_open: ns='" << elem.ns << "', name='" << elem.name << "' (self-closing)" << endl;
 #endif
-- 
2.7.4