Changeset 90f49b3

Timestamp:

03/11/2021 09:38:40 PM (3 years ago)

Author:

Ken Moffat <ken@…>

Branches:

11.0, 11.1, 11.2, 11.3, 12.0, kea, ken/inkscape-core-mods, ken/tuningfonts, lazarus, lxqt, plabs/python-mods, qt5new, renodr/vulkan-addition, trunk, upgradedb, xry111/intltool, xry111/soup3, xry111/test-20220226, xry111/xf86-video-removal

Children:

af85ac3

Parents:

4f808b6

Message:

Fix segfault when urxvt shuts down.

git-svn-id: svn://svn.linuxfromscratch.org/BLFS/trunk/BOOK@24355 af4574ff-66df-0310-9fd7-8a98e5e911e0

Files:

• general.ent (modified) (2 diffs)
• introduction/welcome/changelog.xml (modified) (1 diff)
• xsoft/other/rxvt-unicode.xml (modified) (2 diffs)

general.ent

@@ -1 +1 @@
 <!-- $LastChangedBy$ $Date$ -->
 
-<!ENTITY day          "10">                   <!-- Always 2 digits -->
+<!ENTITY day          "11">                   <!-- Always 2 digits -->
 <!ENTITY month        "03">                   <!-- Always 2 digits -->
 <!ENTITY year         "2021">
@@ -7 +7 @@
 <!ENTITY copyholder   "The BLFS Development Team">
 <!ENTITY version      "&year;-&month;-&day;">
-<!ENTITY releasedate  "March 10th, &year;">
+<!ENTITY releasedate  "March 11th, &year;">
 <!ENTITY pubdate      "&year;-&month;-&day;"> <!-- metadata req. by TLDP -->
 <!ENTITY blfs-version "svn">                  <!-- svn|[release #] -->

introduction/welcome/changelog.xml

@@ -43 +43 @@
     -->
     <listitem>
+      <para>March 11th, 2021</para>
+      <itemizedlist>
+        <listitem>
+          <para>[ken] - Prevent a (mostly harmless) segfault when a urxvt
+          term (from rxvt-unicode) shuts down.</para>
+        </listitem>
+      </itemizedlist>
+    </listitem>
+
+    <listitem>
       <para>March 10th, 2021</para>
       <itemizedlist>

xsoft/other/rxvt-unicode.xml

@@ -110 +110 @@
     </para>
 
-<screen><userinput>./configure --prefix=/usr --enable-everything &amp;&amp;
+<screen><userinput>sed -i '/if (perl)/,+5d' src/rxvtperl.xs      &amp;&amp;
+./configure --prefix=/usr --enable-everything &amp;&amp;
 make</userinput></screen>
 
@@ -127 +128 @@
   <sect2 role="commands">
     <title>Command Explanations</title>
+
+    <para>
+      <command>sed -i '/if (perl)/,+5d' src/rxvtperl.xs</command>:
+      This prevents a segmentation fault when closing a urxvt terminal,
+      caused by deallocating a private environment copy before destructing
+      the perl interpreter which calls getenv().
+      <!--https://bugzilla.redhat.com/show_bug.cgi?id=1894917
+          http://lists.schmorp.de/pipermail/rxvt-unicode/2020q2/002583.html -->
+    </para>
 
     <para>