diff options
| -rw-r--r-- | man/nss-myhostname.xml | 7 | ||||
| -rw-r--r-- | man/systemd-resolved.service.xml | 7 | ||||
| -rw-r--r-- | src/basic/hostname-util.c | 10 |
3 files changed, 13 insertions, 11 deletions
diff --git a/man/nss-myhostname.xml b/man/nss-myhostname.xml index f8837745ae..a920ec334f 100644 --- a/man/nss-myhostname.xml +++ b/man/nss-myhostname.xml @@ -70,9 +70,10 @@ is on the local loopback) and the IPv6 address ::1 (which is the local host).</para></listitem> - <listitem><para>The hostname <literal>localhost</literal> (as well as any hostname ending in - <literal>.localhost</literal>, <literal>.localdomain</literal> or equal to <literal>localdomain</literal>) is - resolved to the IP addresses 127.0.0.1 and ::1.</para></listitem> + <listitem><para>The hostnames <literal>localhost</literal> and + <literal>localhost.localdomain</literal> (as well as any hostname + ending in <literal>.localhost</literal> or <literal>.localhost.localdomain</literal>) + are resolved to the IP addresses 127.0.0.1 and ::1.</para></listitem> <listitem><para>The hostname <literal>gateway</literal> is resolved to all current default routing gateway addresses, diff --git a/man/systemd-resolved.service.xml b/man/systemd-resolved.service.xml index 7a9e23a2c6..829729ca09 100644 --- a/man/systemd-resolved.service.xml +++ b/man/systemd-resolved.service.xml @@ -87,9 +87,10 @@ is on the local loopback) and the IPv6 address ::1 (which is the local host).</para></listitem> - <listitem><para>The hostname <literal>localhost</literal> (as well as any hostname ending in - <literal>.localhost</literal>, <literal>.localdomain</literal> or equal to <literal>localdomain</literal>) is - resolved to the IP addresses 127.0.0.1 and ::1.</para></listitem> + <listitem><para>The hostnames <literal>localhost</literal> and + <literal>localhost.localdomain</literal> (as well as any hostname + ending in <literal>.localhost</literal> or <literal>.localhost.localdomain</literal>) + are resolved to the IP addresses 127.0.0.1 and ::1.</para></listitem> <listitem><para>The hostname <literal>gateway</literal> is resolved to all current default routing gateway addresses, diff --git a/src/basic/hostname-util.c b/src/basic/hostname-util.c index 5a7ee87a20..13c3bb6446 100644 --- a/src/basic/hostname-util.c +++ b/src/basic/hostname-util.c @@ -178,16 +178,16 @@ bool is_localhost(const char *hostname) { assert(hostname); /* This tries to identify local host and domain names - * described in RFC6761 plus the redhatism of .localdomain */ + * described in RFC6761 plus the redhatism of localdomain */ return strcaseeq(hostname, "localhost") || strcaseeq(hostname, "localhost.") || - strcaseeq(hostname, "localdomain.") || - strcaseeq(hostname, "localdomain") || + strcaseeq(hostname, "localhost.localdomain") || + strcaseeq(hostname, "localhost.localdomain.") || endswith_no_case(hostname, ".localhost") || endswith_no_case(hostname, ".localhost.") || - endswith_no_case(hostname, ".localdomain") || - endswith_no_case(hostname, ".localdomain."); + endswith_no_case(hostname, ".localhost.localdomain") || + endswith_no_case(hostname, ".localhost.localdomain."); } bool is_gateway_hostname(const char *hostname) { |