From 779fa9c590a1bf399b34fbf293d8399e61a1e15c Mon Sep 17 00:00:00 2001
From: Mitch Curtis <mitch.curtis@digia.com>
Date: Fri, 27 Sep 2013 12:32:28 +0200
Subject: Disallow deep or widely nested entity references.

Nested entities with a depth of 2 or more will fail. Entities
that fully expand to more than 1024 characters will also fail.

Change-Id: I75525bc1edfa796c4db30a5109fe21011ad43a2d
Reviewed-by: Richard J. Moore <rich@kde.org>
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
(cherries picked from commits 46a8885ae486e238a39efa5119c2714f328b08e4
and f1053d94f59f053ce4acad9320df14f1fbe4faac)
---
 .../xml/sax/qxmlsimplereader/xmldocs/1-levels-nested-dtd.xml | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 tests/auto/xml/sax/qxmlsimplereader/xmldocs/1-levels-nested-dtd.xml

(limited to 'tests/auto/xml/sax/qxmlsimplereader/xmldocs/1-levels-nested-dtd.xml')

diff --git a/tests/auto/xml/sax/qxmlsimplereader/xmldocs/1-levels-nested-dtd.xml b/tests/auto/xml/sax/qxmlsimplereader/xmldocs/1-levels-nested-dtd.xml
new file mode 100644
index 0000000000..0dfc15b165
--- /dev/null
+++ b/tests/auto/xml/sax/qxmlsimplereader/xmldocs/1-levels-nested-dtd.xml
@@ -0,0 +1,12 @@
+<?xml version="1.0"?>
+<!-- Test non-deterministic content model matching.
+
+Entity references are not part of the internal DTD subset (for good reason).
+
+-->
+<!DOCTYPE root [
+<!ELEMENT e0 EMPTY>
+<!ENTITY % e1 "(e0,e0)">
+<!ELEMENT root (%e1;)?>
+]>
+<root/>
\ No newline at end of file
-- 
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