diff options
| -rw-r--r-- | net/mac80211/tx.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c index ed56f0091663..d741b7369dc4 100644 --- a/net/mac80211/tx.c +++ b/net/mac80211/tx.c @@ -2538,6 +2538,9 @@ bool ieee80211_csa_is_complete(struct ieee80211_vif *vif) goto out; } + if (!beacon->csa_counter_offsets[0]) + goto out; + if (WARN_ON_ONCE(beacon->csa_counter_offsets[0] > beacon_data_len)) goto out; @@ -2582,7 +2585,7 @@ __ieee80211_beacon_get(struct ieee80211_hw *hw, beacon = rcu_dereference(ap->beacon); if (beacon) { - if (sdata->vif.csa_active) { + if (beacon->csa_counter_offsets[0]) { if (!is_template) ieee80211_csa_update_counter(vif); @@ -2628,7 +2631,7 @@ __ieee80211_beacon_get(struct ieee80211_hw *hw, if (!beacon) goto out; - if (sdata->vif.csa_active) { + if (beacon->csa_counter_offsets[0]) { if (!is_template) ieee80211_csa_update_counter(vif); @@ -2653,7 +2656,7 @@ __ieee80211_beacon_get(struct ieee80211_hw *hw, if (!beacon) goto out; - if (sdata->vif.csa_active) { + if (beacon->csa_counter_offsets[0]) { if (!is_template) /* TODO: For mesh csa_counter is in TU, so * decrementing it by one isn't correct, but |