Fix missing link for perl patch

git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@7288 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689

chapter03/patches.xml

@@ -174,6 +174,13 @@
       </listitem>
     </varlistentry>
 
+    <varlistentry>
+      <term>Perl Sprintf Vulnerability Patch - 9 KB:</term>
+      <listitem>
+        <para><ulink url="&patches-root;&perl-sprintf-patch;"/></para>
+      </listitem>
+    </varlistentry>
+
     <varlistentry>
       <term>Shadow Configure Script Patch - 1KB:</term>
       <listitem>