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From 1fd670e06332423a3e0b19ca717145c14e8418a1 Mon Sep 17 00:00:00 2001
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From: Lennart Poettering <lennart@poettering.net>
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Date: Tue, 17 Jul 2018 12:24:50 +0200
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Subject: [PATCH] sd-login: let's also make sd-login understand ".host"
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if sd-bus and machined grok it, then sd-login should grok it too.
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(cherry picked from commit a8c9b7a0fc0aa02666042543ff9a652aae3c9499)
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Resolves: #1683334
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---
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src/libsystemd/sd-login/sd-login.c | 27 +++++++++++++++++----------
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1 file changed, 17 insertions(+), 10 deletions(-)
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diff --git a/src/libsystemd/sd-login/sd-login.c b/src/libsystemd/sd-login/sd-login.c
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index c2f7133e42..aeae6d78a9 100644
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--- a/src/libsystemd/sd-login/sd-login.c
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+++ b/src/libsystemd/sd-login/sd-login.c
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@@ -892,20 +892,27 @@ _public_ int sd_machine_get_class(const char *machine, char **class) {
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const char *p;
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int r;
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- assert_return(machine_name_is_valid(machine), -EINVAL);
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assert_return(class, -EINVAL);
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- p = strjoina("/run/systemd/machines/", machine);
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- r = parse_env_file(NULL, p, NEWLINE, "CLASS", &c, NULL);
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- if (r == -ENOENT)
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- return -ENXIO;
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- if (r < 0)
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- return r;
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- if (!c)
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- return -EIO;
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+ if (streq(machine, ".host")) {
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+ c = strdup("host");
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+ if (!c)
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+ return -ENOMEM;
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+ } else {
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+ if (!machine_name_is_valid(machine))
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+ return -EINVAL;
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- *class = TAKE_PTR(c);
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+ p = strjoina("/run/systemd/machines/", machine);
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+ r = parse_env_file(NULL, p, NEWLINE, "CLASS", &c, NULL);
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+ if (r == -ENOENT)
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+ return -ENXIO;
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+ if (r < 0)
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+ return r;
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+ if (!c)
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+ return -EIO;
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+ }
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+ *class = TAKE_PTR(c);
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return 0;
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}
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