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From ea54689eebe58d1bbb908762731f179e50ac1c9a Mon Sep 17 00:00:00 2001
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From: Bastien Nocera <hadess@hadess.net>
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Date: Fri, 21 Jan 2022 18:56:42 +0100
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Subject: [PATCH] hostname: Allow overriding the chassis type from hwdb
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Closes: #7390
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(cherry picked from commit 4b35eb2579b226785f0d94129a7652450f9723fd)
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Related: #2087778
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---
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src/hostname/hostnamed.c | 12 +++++++-----
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1 file changed, 7 insertions(+), 5 deletions(-)
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diff --git a/src/hostname/hostnamed.c b/src/hostname/hostnamed.c
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index b20a93ad81..559326b9f5 100644
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--- a/src/hostname/hostnamed.c
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+++ b/src/hostname/hostnamed.c
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@@ -725,16 +725,18 @@ static int property_get_chassis(
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sd_bus_error *error) {
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Context *c = userdata;
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- const char *name;
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+ _cleanup_free_ char *dmi_chassis = NULL;
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+ const char *name = NULL;
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context_read_machine_info(c);
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- if (isempty(c->data[PROP_CHASSIS]))
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- name = fallback_chassis();
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- else
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+ if (isempty(c->data[PROP_CHASSIS])) {
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+ if (get_dmi_data("ID_CHASSIS", NULL, &dmi_chassis) <= 0)
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+ name = fallback_chassis();
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+ } else
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name = c->data[PROP_CHASSIS];
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- return sd_bus_message_append(reply, "s", name);
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+ return sd_bus_message_append(reply, "s", name ?: dmi_chassis);
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}
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static int property_get_uname_field(
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