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authorJohannes Berg <johannes.berg@intel.com>2020-09-17 11:52:23 +0200
committerJohannes Berg <johannes.berg@intel.com>2020-09-18 11:43:46 +0200
commitc0de8776af6543e10d1a5c8969679fd9f6b66fa9 (patch)
tree7d5dd94031d519e9e5f857d68c09604f9dec1d70 /net
parent780a8c9efc65f6d86acd44794495cedcd32eeb26 (diff)
downloadlinux-c0de8776af6543e10d1a5c8969679fd9f6b66fa9.tar.bz2
cfg80211: fix 6 GHz channel conversion
We shouldn't accept any channels bigger than 233, fix that. Reported-by: Amar <asinghal@codeaurora.org> Fixes: d1a1646c0de7 ("cfg80211: adapt to new channelization of the 6GHz band") Signed-off-by: Johannes Berg <johannes.berg@intel.com> Link: https://lore.kernel.org/r/20200917115222.312ba6f1d461.I3a8c8fbcc3cc019814fd9cd0aced7eb591626136@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net')
-rw-r--r--net/wireless/util.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/wireless/util.c b/net/wireless/util.c
index 4a9ff9ef513f..6fa99df52f86 100644
--- a/net/wireless/util.c
+++ b/net/wireless/util.c
@@ -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: