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wifi: nl80211: reject S1G/60G with HT chantype

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This configuration doesn't make sense, neither S1G nor
60G have 20 or 40 MHz channel width. Reject it to not
run into the new cfg80211_chandef_create() warning.

Fixes: 92d77e06e7 ("wifi: cfg80211: restrict cfg80211_chandef_create() to only HT-based bands")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Johannes Berg 2026-03-13 13:01:06 +01:00
parent cb0caadb64
commit d3947aac97
1 changed files with 3 additions and 0 deletions
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3
net/wireless/nl80211.c
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@ -3634,6 +3634,9 @@ static int _nl80211_parse_chandef(struct cfg80211_registered_device *rdev,
case NL80211_CHAN_HT20:
case NL80211_CHAN_HT40PLUS:
case NL80211_CHAN_HT40MINUS:
if (chandef->chan->band == NL80211_BAND_60GHZ ||
chandef->chan->band == NL80211_BAND_S1GHZ)
return -EINVAL;
cfg80211_chandef_create(chandef, chandef->chan,
chantype);
/* user input for center_freq is incorrect */