From 20e2fb4c1cee1a5d8236c18b96fe6a3038c9ffb5 Mon Sep 17 00:00:00 2001
From: Nick Wellnhofer <wellnhofer@aevum.de>
Date: Sun, 23 Oct 2022 17:52:29 +0200
Subject: xinclude: Avoid creation of subcontexts

Don't create subcontext in xmlXIncludeRecurseDoc. Save and restore 'doc'
and 'incTab' instead.

Make xmlXIncludeLoadFallback call xmlXIncludeCopyNode which seems safer
than xmlXIncludeDoProcess since the latter may modify the document.
This should also be more performant since we need to copy the whole
fallback subtree anyway. Also make sure to avoid replacements in
fallback elements in xmlXIncludeDoProcess.
---
 test/XInclude/without-reader/fallback7.xml | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 test/XInclude/without-reader/fallback7.xml

(limited to 'test')

diff --git a/test/XInclude/without-reader/fallback7.xml b/test/XInclude/without-reader/fallback7.xml
new file mode 100644
index 00000000..7ddf9366
--- /dev/null
+++ b/test/XInclude/without-reader/fallback7.xml
@@ -0,0 +1,12 @@
+<x xmlns:xi="http://www.w3.org/2001/XInclude">
+    <a>text</a>
+    <xi:include xpointer="xpointer(//b)"/>
+    <xi:include href="404.xml">
+        <xi:fallback>
+            <b>
+                <xi:include xpointer="xpointer(//a)"/>
+            </b>
+        </xi:fallback>
+    </xi:include>
+    <xi:include xpointer="xpointer(//b)"/>
+</x>
-- 
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