From 11dfdf64c00bc7d85b0f7ce8cec0055d3341ce80 Mon Sep 17 00:00:00 2001 From: Chenming Huang Date: Wed, 17 Apr 2024 06:53:30 +0530 Subject: [PATCH] AP MLD: Set link_id field in hostapd_freq_params when setting up AP If not set, 0 is set by default and this could fail in the following code path when link ID is not matching: hostapd_drv_set_ap -> wpa_driver_nl80211_set_ap -> nl80211_set_channel Signed-off-by: Chenming Huang --- src/ap/beacon.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/src/ap/beacon.c b/src/ap/beacon.c index 8c2e491cb..ce806edf1 100644 --- a/src/ap/beacon.c +++ b/src/ap/beacon.c @@ -2626,8 +2626,14 @@ static int __ieee802_11_set_beacon(struct hostapd_data *hapd) cmode->vht_capab, &cmode->he_capab[IEEE80211_MODE_AP], &cmode->eht_capab[IEEE80211_MODE_AP], - hostapd_get_punct_bitmap(hapd)) == 0) + hostapd_get_punct_bitmap(hapd)) == 0) { + freq.link_id = -1; +#ifdef CONFIG_IEEE80211BE + if (hapd->conf->mld_ap) + freq.link_id = hapd->mld_link_id; +#endif /* CONFIG_IEEE80211BE */ params.freq = &freq; + } for (i = 0; i < hapd->iface->num_hw_features; i++) { mode = &hapd->iface->hw_features[i]; -- 2.47.2