From 4650d0aef20db4b7e129895ffcb93ca4609e6347 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Petr=20Men=C5=A1=C3=ADk?= <pemensik@redhat.com>
Date: Wed, 10 May 2023 12:57:17 +0200
Subject: [PATCH] fixup! Correct releasing of serv_domain

---
 src/dnsmasq.h |  2 +-
 src/network.c | 20 +++++++++++---------
 2 files changed, 12 insertions(+), 10 deletions(-)

diff --git a/src/dnsmasq.h b/src/dnsmasq.h
index b6dcc50..c62c3d0 100644
--- a/src/dnsmasq.h
+++ b/src/dnsmasq.h
@@ -1405,7 +1405,7 @@ int fix_fd(int fd);
 int tcp_interface(int fd, int af);
 int set_ipv6pktinfo(int fd);
 struct server_domain *server_domain_find_domain(const char *domain);
-struct server_domain *server_domain_new(struct server *serv);
+void server_domain_new(struct server *serv);
 #ifdef HAVE_DHCP6
 void join_multicast(int dienow);
 #endif
diff --git a/src/network.c b/src/network.c
index 8152cac..e42220c 100644
--- a/src/network.c
+++ b/src/network.c
@@ -1653,6 +1653,7 @@ void add_update_server(int flags,
 	serv->addr = *addr;
       if (source_addr)
 	serv->source_addr = *source_addr;
+      server_domain_new(serv);
     }
 }
 
@@ -1680,14 +1681,20 @@ struct server_domain *server_domain_find_domain(const char *domain)
 /**< Test structure has already set domain pointer.
  *
  * If not, create a new record. */
-struct server_domain *server_domain_new(struct server *serv)
+void server_domain_new(struct server *serv)
 {
   struct server_domain *sd;
+  const char *domain = server_get_domain(serv);
 
-  if ((sd = whine_malloc(sizeof(struct server_domain))))
+  sd = server_domain_find_domain(domain);
+  if (sd)
     {
-      const char *domain = server_get_domain(serv);
+      serv->serv_domain = sd;
+      return;
+    }
 
+  if ((sd = whine_malloc(sizeof(struct server_domain))))
+    {
       /* Ensure all serv->domain values have own record in server_domain.
        * Add a new record. */
       if (domain)
@@ -1701,7 +1708,6 @@ struct server_domain *server_domain_new(struct server *serv)
       serv->serv_domain = sd;
       daemon->server_domains = sd;
     }
-  return sd;
 }
 
 /**< Test structure has already set domain pointer.
@@ -1714,11 +1720,7 @@ static void server_domain_check(struct server *serv)
   if (sd)
     sd->flags &= (~SERV_MARK); /* found domain, mark active */
   else
-    {
-      sd = server_domain_find_domain(serv->domain);
-      if (!sd)
-	server_domain_new(serv);
-    }
+    server_domain_new(serv);
 }
 
 void check_servers(void)
-- 
2.40.1