Commit 93c75786 authored by Simon Wunderlich's avatar Simon Wunderlich Committed by Johannes Berg

mac80211: fix off-by-one regression in ibss beacon generation

There is an off-by-one error in the beacon generation for the ibss mode,
falsely a rate the extended supported rates which was already added to
supported rates, messing up the beacon. This was introduced by commit
"mac80211: select and adjust bitrates according to channel mode".
Signed-off-by: default avatarSimon Wunderlich <>
Signed-off-by: default avatarJohannes Berg <>
parent 2ec9c1f6
......@@ -168,8 +168,10 @@ static void __ieee80211_sta_join_ibss(struct ieee80211_sub_if_data *sdata,
if (basic_rates & BIT(ri))
basic = 0x80;
*pos++ = basic | (u8) rate;
if (++rates_added == 8)
if (++rates_added == 8) {
ri++; /* continue at next rate for EXT_SUPP_RATES */
if (sband->band == IEEE80211_BAND_2GHZ) {
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