10.0
10.0-rc1
10.1
10.1-rc1
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
12.2
12.2-rc1
6.0
6.1
6.1.1
6.3
6.4
6.5
6.6
6.7
6.8
7.0
7.1
7.2
7.3
7.4
7.5
7.5-systemd
7.6
7.6-systemd
7.7
7.7-systemd
7.8
7.8-systemd
7.9
7.9-systemd
8.0
8.1
8.2
8.3
8.4
9.0
9.1
arm
bdubbs/gcc13
ml-11.0
multilib
renodr/libudev-from-systemd
s6-init
trunk
v4_1
v5_0
v5_1
v5_1_1
xry111/arm64
xry111/arm64-12.0
xry111/clfs-ng
xry111/lfs-next
xry111/loongarch
xry111/loongarch-12.0
xry111/loongarch-12.1
xry111/loongarch-12.2
xry111/mips64el
xry111/multilib
xry111/pip3
xry111/rust-wip-20221008
xry111/update-glibc
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[c7d3040] | 1 | <sect2><title> </title><para> </para></sect2>
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| 2 |
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[6370fa6] | 3 | <sect2>
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| 4 | <title>Installation of Ed</title>
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| 5 |
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[8dc214d] | 6 | <note><para>Ed isn't something which many people use. It's installed here
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[c7d3040] | 7 | because it can be used by the patch program if you encounter an ed-based patch
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| 8 | file. This happens rarely because diff-based patches are preferred these
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| 9 | days.</para></note>
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| 10 |
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[3b3e965d] | 11 | <para>This package requires its patch to be applied before you can
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[9930287] | 12 | install it. This patch fixes a symlink vulnerability in
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| 13 | <userinput>ed</userinput>. The <userinput>ed</userinput> executable
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| 14 | creates files in <filename class="directory">/tmp</filename> with
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| 15 | predictable names. By using various symlink attacks, it is possible
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| 16 | to have ed write to files it should not, change the permissions of
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| 17 | files, etc.</para>
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[3b3e965d] | 18 |
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[9930287] | 19 | <para>Apply the patch:</para>
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| 20 |
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| 21 | <para><screen><userinput>patch -Np1 -i ../ed-&ed-patch-version;.patch</userinput></screen></para>
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[c7d3040] | 22 |
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| 23 | <para>Prepare Ed to be compiled:</para>
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| 24 |
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[9930287] | 25 | <para><screen><userinput>./configure --prefix=/usr</userinput></screen></para>
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[c7d3040] | 26 |
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| 27 | <para>Continue with compiling the package:</para>
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| 28 |
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| 29 | <para><screen><userinput>make</userinput></screen></para>
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| 30 |
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| 31 | <para>And finish off installing the package:</para>
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| 32 |
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| 33 | <para><screen><userinput>make install</userinput></screen></para>
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| 34 |
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[9930287] | 35 | <para>We need to move the Ed binaries to the <filename
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| 36 | class="directory">/bin</filename> directory so they may be used in
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| 37 | the event that the <filename class="directory">/usr</filename>
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| 38 | partition is unavailable.</para>
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[6370fa6] | 39 |
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[9930287] | 40 | <para><screen><userinput>mv /usr/bin/{ed,red} /bin</userinput></screen></para>
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[6370fa6] | 41 |
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| 42 | </sect2>
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| 43 |
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