Commit c0de8776 authored by Johannes Berg's avatar Johannes Berg
Browse files

cfg80211: fix 6 GHz channel conversion 



We shouldn't accept any channels bigger than 233, fix that.

Reported-by: default avatarAmar <asinghal@codeaurora.org>
Fixes: d1a1646c ("cfg80211: adapt to new channelization of the 6GHz band")
Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
Link: https://lore.kernel.org/r/20200917115222.312ba6f1d461.I3a8c8fbcc3cc019814fd9cd0aced7eb591626136@changeid


Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
parent 780a8c9e

net/wireless/util.c

+1 −1
Original line number Diff line number Diff line
@@ -95,7 +95,7 @@ u32 ieee80211_channel_to_freq_khz(int chan, enum nl80211_band band) 
		/* see 802.11ax D6.1 27.3.23.2 */

		if (chan == 2)

			return MHZ_TO_KHZ(5935);

		if (chan <= 253)

		if (chan <= 233)

			return MHZ_TO_KHZ(5950 + chan * 5);

		break;

	case NL80211_BAND_60GHZ:

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