From bc8adb31897fc6223a6b41b21b725158bd641a50 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ji=C5=99=C3=AD=20Pol=C3=A1=C5=A1ek?= <me@jiripolasek.com>
Date: Mon, 20 Oct 2025 19:00:04 +0200
Subject: [PATCH] BugReport: Fix incorrect XML closing tag syntax generated by
 XmlDocumentEx (#42399)

## Summary of the Pull Request

The `XmlDocumentEx::Print` method previously used `<\\` to close XML
tags, which is invalid. This commit replaces `<\\` with `</` to ensure
proper XML closing tag syntax.

Changes include:
- Replacing `<\\` with `</` in three instances where closing tags are
generated.
- Ensuring the XML output conforms to standard XML syntax.

These changes improve the correctness of the XML output generated by the
method.

<img width="1014" height="499" alt="image"
src="https://github.com/user-attachments/assets/a9ff6e47-6976-4290-a4f0-c23b0c773d61"
/>


<!-- Please review the items on the PR checklist before submitting-->
## PR Checklist

- [x] Closes: #42390
- [x] **Communication:** I've discussed this with core contributors
already. If the work hasn't been agreed, this work might be rejected
- [x] **Tests:** Added/updated and all pass
- [x] **Localization:** All end-user-facing strings can be localized
- [x] **Dev docs:** Added/updated
- [x] **New binaries:** Added on the required places
- [x] **Documentation updated:**

<!-- Provide a more detailed description of the PR, other things fixed,
or any additional comments/features here -->
## Detailed Description of the Pull Request / Additional comments

<!-- Describe how you validated the behavior. Add automated tests
wherever possible, but list manual validation steps taken as well -->
## Validation Steps Performed
---
 tools/BugReportTool/BugReportTool/XmlDocumentEx.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/tools/BugReportTool/BugReportTool/XmlDocumentEx.cpp b/tools/BugReportTool/BugReportTool/XmlDocumentEx.cpp
index d2e71705b1..3fee8f927e 100644
--- a/tools/BugReportTool/BugReportTool/XmlDocumentEx.cpp
+++ b/tools/BugReportTool/BugReportTool/XmlDocumentEx.cpp
@@ -19,13 +19,13 @@ void XmlDocumentEx::Print(winrt::Windows::Data::Xml::Dom::IXmlNode node, int ind
     PrintTagWithAttributes(node);
     if (!node.HasChildNodes())
     {
-        stream << L"<\\" << node.NodeName().c_str() << ">" << std::endl;
+        stream << L"</" << node.NodeName().c_str() << ">" << std::endl;
         return;
     }
 
     if (node.ChildNodes().Size() == 1 && !node.FirstChild().HasChildNodes())
     {
-        stream << node.InnerText().c_str() << L"<\\" << node.NodeName().c_str() << ">" << std::endl;
+        stream << node.InnerText().c_str() << L"</" << node.NodeName().c_str() << ">" << std::endl;
         return;
     }
 
@@ -40,7 +40,7 @@ void XmlDocumentEx::Print(winrt::Windows::Data::Xml::Dom::IXmlNode node, int ind
     {
         stream << " ";
     }
-    stream << L"<\\" << node.NodeName().c_str() << ">" << std::endl;
+    stream << L"</" << node.NodeName().c_str() << ">" << std::endl;
 }
 
 void XmlDocumentEx::PrintTagWithAttributes(winrt::Windows::Data::Xml::Dom::IXmlNode node)