From: Felix Fietkau <nbd@nbd.name>
Date: Wed, 20 Sep 2023 13:41:10 +0200
Subject: [PATCH] hostapd: cancel channel_list_update_timeout in
 hostapd_cleanup_iface_partial

Fixes a crash when disabling an interface during channel list update

Signed-off-by: Felix Fietkau <nbd@nbd.name>
---

--- a/src/ap/hostapd.c
+++ b/src/ap/hostapd.c
@@ -569,6 +569,7 @@ static void sta_track_deinit(struct host
 void hostapd_cleanup_iface_partial(struct hostapd_iface *iface)
 {
 	wpa_printf(MSG_DEBUG, "%s(%p)", __func__, iface);
+	eloop_cancel_timeout(channel_list_update_timeout, iface, NULL);
 #ifdef NEED_AP_MLME
 	hostapd_stop_setup_timers(iface);
 #endif /* NEED_AP_MLME */
@@ -598,7 +599,6 @@ void hostapd_cleanup_iface_partial(struc
 static void hostapd_cleanup_iface(struct hostapd_iface *iface)
 {
 	wpa_printf(MSG_DEBUG, "%s(%p)", __func__, iface);
-	eloop_cancel_timeout(channel_list_update_timeout, iface, NULL);
 	eloop_cancel_timeout(hostapd_interface_setup_failure_handler, iface,
 			     NULL);