From 8297e637263deaff4194ed632ebf8df37553a1be Mon Sep 17 00:00:00 2001 From: John Crispin Date: Tue, 9 Jan 2024 12:36:01 +0100 Subject: [PATCH 25/68] hostapd: add missing NULL pointer check on radar notification Signed-off-by: John Crispin --- package/network/services/hostapd/src/src/ap/ubus.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/package/network/services/hostapd/src/src/ap/ubus.c b/package/network/services/hostapd/src/src/ap/ubus.c index 52f83c50f7..54361ea460 100644 --- a/package/network/services/hostapd/src/src/ap/ubus.c +++ b/package/network/services/hostapd/src/src/ap/ubus.c @@ -2125,6 +2125,9 @@ void hostapd_ubus_notify_radar_detected(struct hostapd_iface *iface, int frequen struct hostapd_data *hapd; int i; + if (!ctx) + return; + blob_buf_init(&b, 0); blobmsg_add_u16(&b, "frequency", frequency); blobmsg_add_u16(&b, "width", chan_width); -- 2.34.1