udev,network: warn when .link or .network file has no [Match] section

Closes #12098.
This commit is contained in:
Yu Watanabe
2019-04-25 08:41:10 +02:00
committed by Zbigniew Jędrzejewski-Szmek
parent 2d6888cc0d
commit 84ea567eb4
6 changed files with 34 additions and 5 deletions
+7 -2
View File
@@ -60,8 +60,13 @@
<refsect1>
<title>[Match] Section Options</title>
<para>A link file is said to match a device if each of the entries in the [Match] section matches, or if
the section is empty. The following keys are accepted:</para>
<para>A link file is said to match a device if all matches specified by the
<literal>[Match]</literal> section are satisfied. When a link file does not contain valid settings
in <literal>[Match]</literal> section, then the file will match all devices and
<command>systemd-udevd</command> warns about that. Hint: to avoid the warning and to make it clear
that all interfaces shall be matched, add the following:
<programlisting>OriginalName=*</programlisting>
The following keys are accepted:</para>
<variablelist class='network-directives'>
<varlistentry>