Some minor fixes, in particular, don't free scfg too early

4 files changed, 14 insertions, 5 deletions

diff --git a/minecproxy/server-proxy.c b/minecproxy/server-proxy.c
index d357396..056d0c5 100644
--- a/minecproxy/server-proxy.c
+++ b/minecproxy/server-proxy.c
@@ -517,7 +517,7 @@ bool local_open(struct server_local *local)
 	socket_set_low_latency(sfd, cfg->socket_keepalive, cfg->socket_iptos,
 			       cfg->socket_nodelay);
 
-	verbose("%s: attempting to bind to %s", local->server->scfg.name,
+	verbose("%s: listening to %s", local->server->scfg.name,
 		local->local.addrstr);
 	r = bind(sfd, (struct sockaddr *)&local->local.st,
 		 local->local.addrlen);
diff --git a/minecproxy/server.c b/minecproxy/server.c
index 7e6aa84..258dfa8 100644
--- a/minecproxy/server.c
+++ b/minecproxy/server.c
@@ -47,6 +47,7 @@ static void server_free(struct uring_task *task)
 	assert_return(task);
 
 	debug(DBG_SRV, "freeing server (%p)", server);
+	scfg_delete(&server->scfg);
 	list_del(&server->list);
 	xfree(server);
 }
@@ -74,7 +75,7 @@ void server_delete(struct server *server)
 	uring_task_put(&server->exec_task);
 	uring_task_destroy(&server->task);
 	uring_task_put(&server->ann_task);
-	scfg_delete(&server->scfg);
+	scfg_cancel_adns(&server->scfg);
 }
 
 void server_delete_by_filename(const char *filename)
@@ -230,13 +231,15 @@ static bool server_check_running(struct server *server)
 
 	/* FIXME: other methods, rcon? */
 	if (server->scfg.systemd_service) {
-		verbose("%s: checking if systemd service is running",
-			server->scfg.name);
 		if (systemd_service_running(&server->scfg, &error)) {
 			server->state = SERVER_STATE_RUNNING;
+			verbose("%s: systemd service is running",
+				server->scfg.name);
 			return true;
 		} else {
 			server->state = SERVER_STATE_STOPPED;
+			verbose("%s: systemd service is not running",
+				server->scfg.name);
 			return false;
 		}
 	}
diff --git a/shared/config-parser.c b/shared/config-parser.c
index 00f9944..c3cccd6 100644
--- a/shared/config-parser.c
+++ b/shared/config-parser.c
@@ -575,7 +575,6 @@ bool scfg_parse(struct server_config *scfg, char *buf, bool async,
 void scfg_delete(struct server_config *scfg)
 {
 	struct saddr *saddr, *tmp;
-	struct dns_async *dns;
 
 	xfree(scfg->name);
 	xfree(scfg->filename);
@@ -600,6 +599,11 @@ void scfg_delete(struct server_config *scfg)
 		list_del(&saddr->list);
 		xfree(saddr);
 	}
+}
+
+void scfg_cancel_adns(struct server_config *scfg)
+{
+	struct dns_async *dns;
 
 	list_for_each_entry(dns, &scfg->dnslookups, list) {
 		if (dns->pending)
diff --git a/shared/config-parser.h b/shared/config-parser.h
index ad7e4b2..5b44a46 100644
--- a/shared/config-parser.h
+++ b/shared/config-parser.h
@@ -108,6 +108,8 @@ bool scfg_parse(struct server_config *scfg, char *buf, bool async,
 
 void scfg_delete(struct server_config *scfg);
 
+void scfg_cancel_adns(struct server_config *scfg);
+
 bool scfg_init(struct server_config *scfg, const char *filename);
 
 bool strtosockaddrs(const char *str, struct cfg_value *rvalue, bool async);