From 1d694184b375b493c2926f291e4a696882db78ae Mon Sep 17 00:00:00 2001
From: Ken Moffat <ken@linuxfromscratch.org>
Date: Fri, 15 Apr 2022 20:01:35 +0100
Subject: Patch xz for the xzgrep vulnerability.

---
 chapter08/xz.xml | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'chapter08/xz.xml')

diff --git a/chapter08/xz.xml b/chapter08/xz.xml
index e4c43131c..bf108ad34 100644
--- a/chapter08/xz.xml
+++ b/chapter08/xz.xml
@@ -44,6 +44,10 @@
   <sect2 role="installation">
     <title>Installation of Xz</title>
 
+    <para>Apply a patch to fix an issue in xzgrep:</para>
+
+<screen><userinput remap="pre">patch -Np1 -i ../&xz-upstream-fix-patch;</userinput></screen>
+
     <para>Prepare Xz for compilation with:</para>
 
 <screen><userinput remap="configure">./configure --prefix=/usr    \
-- 
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