Changeset ef613133

Timestamp:

07/17/2021 05:04:22 PM (3 years ago)

Author:

Xi Ruoyao <xry111@…>

Branches:

11.0, 11.0-rc1, 11.0-rc2, 11.0-rc3, 11.1, 11.1-rc1, 11.2, 11.2-rc1, 11.3, 11.3-rc1, 12.0, 12.0-rc1, 12.1, 12.1-rc1, arm, bdubbs/gcc13, ml-11.0, multilib, renodr/libudev-from-systemd, s6-init, trunk, xry111/arm64, xry111/arm64-12.0, xry111/clfs-ng, xry111/lfs-next, xry111/loongarch, xry111/loongarch-12.0, xry111/loongarch-12.1, xry111/mips64el, xry111/pip3, xry111/rust-wip-20221008, xry111/update-glibc

Children:

590d2559

Parents:

28bdcfe

Message:

do not use UID hack for tester

It's causing "root-tester namesis" (both have UID 0) if the tty is owned
by root. To fix bash test, use Expect to spawn a new PTY for it.

Files:

• appendices/dependencies.xml (modified) (1 diff)
• chapter07/createfiles.xml (modified) (1 diff)
• chapter08/bash.xml (modified) (1 diff)

appendices/dependencies.xml

@@ -219 +219 @@
         <segtitle>&testsuites;</segtitle>
         <seglistitem>
-          <seg>Shadow</seg>
+          <seg>Expect and Shadow</seg>
         </seglistitem>
       </segmentedlist>

chapter07/createfiles.xml

@@ -176 +176 @@
   chapter.</para>
 
-<screen><userinput>echo "tester:x:$(ls -n $(tty) | cut -d" " -f3):101::/home/tester:/bin/bash" &gt;&gt; /etc/passwd
+<screen><userinput>echo "tester:x:101:101::/home/tester:/bin/bash" &gt;&gt; /etc/passwd
 echo "tester:x:101:" &gt;&gt; /etc/group
 install -o tester -d /home/tester</userinput></screen>

chapter08/bash.xml

@@ -77 +77 @@
     class="username">tester</systemitem> user:</para>
 
-<screen><userinput remap="test">su tester &lt;&lt; EOF
-PATH=$PATH make tests &lt; $(tty)
+<screen><userinput remap="test">su -s /usr/bin/expect tester &lt;&lt; EOF
+spawn make tests; expect EOF;
 EOF</userinput></screen>