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wifi: mac80211: consider EHT element size in assoc request

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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 <johannes.berg@intel.com>
This commit is contained in:
Johannes Berg 2022-07-01 16:22:29 +02:00
parent df9a9c44e9
commit a95fe06782
1 changed files with 3 additions and 0 deletions
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3
net/mac80211/mlme.c
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@ -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 */