Make sure that the uptime field is always updated. Previously it was

used before initialized when the database has a session.

1 files changed, 17 insertions, 4 deletions

diff --git a/usr.sbin/radiusd/radiusd_ipcp.c b/usr.sbin/radiusd/radiusd_ipcp.c
index 308b0b314d3..27cd3c4bd13 100644
--- a/usr.sbin/radiusd/radiusd_ipcp.c
+++ b/usr.sbin/radiusd/radiusd_ipcp.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: radiusd_ipcp.c,v 1.11 2024/08/16 09:52:16 yasuoka Exp $	*/
+/*	$OpenBSD: radiusd_ipcp.c,v 1.12 2024/08/16 09:54:21 yasuoka Exp $	*/
 
 /*
  * Copyright (c) 2024 Internet Initiative Japan Inc.
@@ -191,6 +191,7 @@ static void	 ipcp_put_db(struct module_ipcp *, struct assigned_ipv4 *);
 static void	 ipcp_del_db(struct module_ipcp *, struct assigned_ipv4 *);
 static void	 ipcp_db_dump_fill_record(struct radiusd_ipcp_db_dump *, int,
 		    struct assigned_ipv4 *);
+static void	 ipcp_update_time(struct module_ipcp *);
 static void	 ipcp_on_timer(int, short, void *);
 static void	 ipcp_schedule_timer(struct module_ipcp *);
 static void	 ipcp_dae_send_disconnect_request(struct assigned_ipv4 *);
@@ -268,6 +269,7 @@ ipcp_init(struct module_ipcp *self)
 	TAILQ_INIT(&self->daes);
 	self->seq = 1;
 	self->no_session_timeout = true;
+	ipcp_update_time(self);
 }
 
 void
@@ -278,6 +280,7 @@ ipcp_start(void *ctx)
 	struct module_ipcp_dae	*dae;
 	int			 sock;
 
+	ipcp_update_time(self);
 	if (self->start_wait == 0)
 		self->start_wait = RADIUSD_IPCP_START_WAIT;
 
@@ -323,6 +326,7 @@ ipcp_stop(void *ctx)
 	struct module_ipcp		*self = ctx;
 	struct module_ipcp_dae		*dae;
 
+	ipcp_update_time(self);
 	/* stop the sockets for DAE */
 	TAILQ_FOREACH(dae, &self->daes, next) {
 		if (dae->sock >= 0) {
@@ -562,6 +566,7 @@ ipcp_dispatch_control(void *ctx, struct imsg *imsg)
 	struct radiusctl_client		*client;
 	const char			*cause;
 
+	ipcp_update_time(self);
 	datalen = imsg->hdr.len - IMSG_HEADER_SIZE;
 	switch (imsg->hdr.type) {
 	case IMSG_RADIUSD_MODULE_CTRL_UNBIND:
@@ -717,7 +722,7 @@ ipcp_resdeco(void *ctx, u_int q_id, const u_char *req, size_t reqlen,
 	struct user		*user = NULL;
 	struct assigned_ipv4	*assigned = NULL, *assign;
 
-	clock_gettime(CLOCK_BOOTTIME, &self->uptime);
+	ipcp_update_time(self);
 
 	if ((radres = radius_convert_packet(res, reslen)) == NULL) {
 		log_warn("%s: radius_convert_packet() failed", __func__);
@@ -1008,7 +1013,7 @@ ipcp_accounting_request(void *ctx, u_int q_id, const u_char *pkt,
 				 stat;
 	struct module_ipcp_dae	*dae;
 
-	clock_gettime(CLOCK_BOOTTIME, &self->uptime);
+	ipcp_update_time(self);
 
 	if ((radpkt = radius_convert_packet(pkt, pktlen)) == NULL) {
 		log_warn("%s: radius_convert_packet() failed", __func__);
@@ -1473,11 +1478,17 @@ ipcp_db_dump_fill_record(struct radiusd_ipcp_db_dump *dump, int idx,
  * Timer
  ***********************************************************************/
 void
+ipcp_update_time(struct module_ipcp *self)
+{
+	clock_gettime(CLOCK_BOOTTIME, &self->uptime);
+}
+
+void
 ipcp_on_timer(int fd, short ev, void *ctx)
 {
 	struct module_ipcp *self = ctx;
 
-	clock_gettime(CLOCK_BOOTTIME, &self->uptime);
+	ipcp_update_time(self);
 	ipcp_schedule_timer(self);
 }
 
@@ -1606,6 +1617,8 @@ ipcp_dae_on_event(int fd, short ev, void *ctx)
 	const char		*cause = "";
 	struct radiusctl_client	*client;
 
+	ipcp_update_time(self);
+
 	if ((ev & EV_READ) == 0)
 		return;