From: Yu Watanabe <watanabe.yu+github@gmail.com>
Date: Wed, 7 Apr 2021 16:58:55 +0000 (+0900)
Subject: network: do not emit changed properties when bus connection is not ready
X-Git-Tag: v249-rc1~459
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=a73f8e9f32616ae87ea216f06d25c5277a57bcb6;p=thirdparty%2Fsystemd.git

network: do not emit changed properties when bus connection is not ready

Prompted by #19212.
---

diff --git a/src/network/networkd-link-bus.c b/src/network/networkd-link-bus.c
index 4d0e4815db2..841d76b4611 100644
--- a/src/network/networkd-link-bus.c
+++ b/src/network/networkd-link-bus.c
@@ -854,7 +854,7 @@ int link_send_changed_strv(Link *link, char **properties) {
         assert(link->manager);
         assert(properties);
 
-        if (!link->manager->bus)
+        if (!link->manager->bus || sd_bus_is_ready(link->manager->bus) <= 0)
                 return 0;
 
         p = link_bus_path(link);
diff --git a/src/network/networkd-manager-bus.c b/src/network/networkd-manager-bus.c
index fce10a7e7dc..a08dff58e75 100644
--- a/src/network/networkd-manager-bus.c
+++ b/src/network/networkd-manager-bus.c
@@ -339,7 +339,7 @@ int manager_send_changed_strv(Manager *manager, char **properties) {
         assert(manager);
         assert(properties);
 
-        if (!manager->bus)
+        if (!manager->bus || sd_bus_is_ready(manager->bus) <= 0)
                 return 0;
 
         return sd_bus_emit_properties_changed_strv(