From a95fe067825526b10c8a165df2d77db1ddce42fa Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Fri, 1 Jul 2022 16:22:29 +0200 Subject: [PATCH] wifi: mac80211: consider EHT element size in assoc request We need to consider the (maximum) size of the EHT element we'll add for the association request, otherwise we may run out of space. Fixes: 820acc810fb6 ("mac80211: Add EHT capabilities to association/probe request") Signed-off-by: Johannes Berg --- net/mac80211/mlme.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index 152d011c84f0a..3cb1f091f17e9 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -987,6 +987,9 @@ static int ieee80211_send_assoc(struct ieee80211_sub_if_data *sdata) sizeof(struct ieee80211_he_mcs_nss_supp) + IEEE80211_HE_PPE_THRES_MAX_LEN + 2 + 1 + sizeof(struct ieee80211_he_6ghz_capa) + + 2 + 1 + sizeof(struct ieee80211_eht_cap_elem) + /* EHT */ + sizeof(struct ieee80211_eht_mcs_nss_supp) + + IEEE80211_EHT_PPE_THRES_MAX_LEN + assoc_data->ie_len + /* extra IEs */ (assoc_data->fils_kek_len ? 16 /* AES-SIV */ : 0) + 9 + /* WMM */ -- 2.30.2