systemd/0169-resolved-stop-mdns-llmnr-if-no-interface-request-it-.patch
Jan Macku 1e3185a7aa systemd-257-5
Resolves: RHEL-71409
2025-02-03 14:56:43 +01:00

53 lines
1.8 KiB
Diff

From f74784cde741c73d6b2416830610c01ddbaaea0f Mon Sep 17 00:00:00 2001
From: Yu Watanabe <watanabe.yu+github@gmail.com>
Date: Sat, 25 Jan 2025 04:48:00 +0900
Subject: [PATCH] resolved: stop mdns/llmnr if no interface request it after
bus method
(cherry picked from commit 269da24c5a3713bea1f1650334e23ce09f6136b2)
---
src/resolve/resolved-link-bus.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/src/resolve/resolved-link-bus.c b/src/resolve/resolved-link-bus.c
index 5e9e5bf17a..1c26dcbc66 100644
--- a/src/resolve/resolved-link-bus.c
+++ b/src/resolve/resolved-link-bus.c
@@ -14,6 +14,8 @@
#include "resolve-util.h"
#include "resolved-bus.h"
#include "resolved-link-bus.h"
+#include "resolved-llmnr.h"
+#include "resolved-mdns.h"
#include "resolved-resolv-conf.h"
#include "socket-netlink.h"
#include "stdio-util.h"
@@ -517,6 +519,8 @@ int bus_link_method_set_llmnr(sd_bus_message *message, void *userdata, sd_bus_er
(void) link_save_user(l);
+ manager_llmnr_maybe_stop(l->manager);
+
log_link_info(l, "Bus client set LLMNR setting: %s", resolve_support_to_string(mode));
}
@@ -567,6 +571,8 @@ int bus_link_method_set_mdns(sd_bus_message *message, void *userdata, sd_bus_err
(void) link_save_user(l);
+ manager_mdns_maybe_stop(l->manager);
+
log_link_info(l, "Bus client set MulticastDNS setting: %s", resolve_support_to_string(mode));
}
@@ -769,6 +775,9 @@ int bus_link_method_revert(sd_bus_message *message, void *userdata, sd_bus_error
(void) manager_write_resolv_conf(l->manager);
(void) manager_send_changed(l->manager, "DNS");
+ manager_llmnr_maybe_stop(l->manager);
+ manager_mdns_maybe_stop(l->manager);
+
return sd_bus_reply_method_return(message, NULL);
}