Add security patch for systemd-240 CVE-2019-6454

was r11533.

chapter01/changelog.xml

@@ -40,7 +40,18 @@
     Note:  If a change is only specific to sysv or systemd, then use
     <listitem revision="sysv"> or <listitem revision="systemd"> as
     appropriate for the entry or if needed the entire day's listitem.
--->
+    -->
+    <listitem revision="systemd">
+      <para>2019-02-25</para>
+      <itemizedlist>
+        <listitem>
+          <para>[renodr] - 加入一个 systemd-240 安全补丁，
+          解决通过 D-Bus 可能导致 PID 1 崩溃的问题。修复
+          <ulink url="&lfs-ticket-root;4428">#4428</ulink>。</para>
+        </listitem>
+      </itemizedlist>
+    </listitem>
+
     <listitem revision="sysv">
       <para>2019-02-21</para>
       <itemizedlist>

chapter06/systemd.xml

@@ -41,7 +41,7 @@
 
     <para>应用一个补丁，修复两项致命的安全缺陷：</para>
 
-<screen><userinput remap="pre">patch -Np1 -i ../systemd-240-security_fixes-1.patch</userinput></screen>
+<screen><userinput remap="pre">patch -Np1 -i ../systemd-240-security_fixes-2.patch</userinput></screen>
 
     <para>创建一个符号链接，绕过不存在的 xsltproc：</para>
 

general.ent

@@ -1,13 +1,13 @@
-<!ENTITY version         "SVN-20190221">
+<!ENTITY version         "SVN-20190225">
 <!ENTITY short-version   "svn">  <!-- Used below in &blfs-book; 
                                       Change to x.y for release but not -rc releases -->
 <!ENTITY generic-version "development"> <!-- Use "development"  or "x.y[-pre{x}]" -->
 
-<!ENTITY versiond        "20190221-systemd">
+<!ENTITY versiond        "20190225-systemd">
 <!ENTITY short-versiond  "systemd">
 <!ENTITY generic-versiond "systemd"> 
 
-<!ENTITY releasedate     "2019 年 2 月 21 日">
+<!ENTITY releasedate     "2019 年 2 月 25 日">
 
 <!ENTITY copyrightdate   "1999-2019"><!-- jhalfs needs a literal dash, not &ndash; -->
 <!ENTITY milestone       "8.4">

patches.ent

@@ -57,6 +57,6 @@
 <!ENTITY sysvinit-consolidated-patch-md5 "aaa84675e717504d7d3da452c8c2eaf1">
 <!ENTITY sysvinit-consolidated-patch-size "2.6 KB">
 
-<!ENTITY systemd-security-patch "systemd-&systemd-version;-security_fixes-1.patch">
-<!ENTITY systemd-security-patch-md5 "e0e27d1e5eb527f0ce2ac55b808cb7b2">
-<!ENTITY systemd-security-patch-size "12 KB">
+<!ENTITY systemd-security-patch "systemd-&systemd-version;-security_fixes-2.patch">
+<!ENTITY systemd-security-patch-md5 "10abebce8ff5d9fd402623ace39b5ab8">
+<!ENTITY systemd-security-patch-size "14 KB">