diff --git a/package/kernel/mac80211/patches/subsys/341-wifi-mac80211-skip-non-uploaded-keys-in-ieee80211_it.patch b/package/kernel/mac80211/patches/subsys/341-wifi-mac80211-skip-non-uploaded-keys-in-ieee80211_it.patch new file mode 100644 index 0000000000..b426d68c32 --- /dev/null +++ b/package/kernel/mac80211/patches/subsys/341-wifi-mac80211-skip-non-uploaded-keys-in-ieee80211_it.patch @@ -0,0 +1,79 @@ +From: Felix Fietkau +Date: Sun, 6 Oct 2024 17:34:08 +0200 +Subject: [PATCH] wifi: mac80211: skip non-uploaded keys in ieee80211_iter_keys + +Sync iterator conditions with ieee80211_iter_keys_rcu. + +Fixes: 830af02f24fb ("mac80211: allow driver to iterate keys") +Signed-off-by: Felix Fietkau +--- + +--- a/net/mac80211/key.c ++++ b/net/mac80211/key.c +@@ -987,6 +987,26 @@ void ieee80211_reenable_keys(struct ieee + } + } + ++static void ++ieee80211_key_iter(struct ieee80211_hw *hw, ++ struct ieee80211_vif *vif, ++ struct ieee80211_key *key, ++ void (*iter)(struct ieee80211_hw *hw, ++ struct ieee80211_vif *vif, ++ struct ieee80211_sta *sta, ++ struct ieee80211_key_conf *key, ++ void *data), ++ void *iter_data) ++{ ++ /* skip keys of station in removal process */ ++ if (key->sta && key->sta->removed) ++ return; ++ if (!(key->flags & KEY_FLAG_UPLOADED_TO_HARDWARE)) ++ return; ++ iter(hw, vif, key->sta ? &key->sta->sta : NULL, ++ &key->conf, iter_data); ++} ++ + void ieee80211_iter_keys(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + void (*iter)(struct ieee80211_hw *hw, +@@ -1005,16 +1025,13 @@ void ieee80211_iter_keys(struct ieee8021 + if (vif) { + sdata = vif_to_sdata(vif); + list_for_each_entry_safe(key, tmp, &sdata->key_list, list) +- iter(hw, &sdata->vif, +- key->sta ? &key->sta->sta : NULL, +- &key->conf, iter_data); ++ ieee80211_key_iter(hw, vif, key, iter, iter_data); + } else { + list_for_each_entry(sdata, &local->interfaces, list) + list_for_each_entry_safe(key, tmp, + &sdata->key_list, list) +- iter(hw, &sdata->vif, +- key->sta ? &key->sta->sta : NULL, +- &key->conf, iter_data); ++ ieee80211_key_iter(hw, &sdata->vif, key, ++ iter, iter_data); + } + } + EXPORT_SYMBOL(ieee80211_iter_keys); +@@ -1031,17 +1048,8 @@ _ieee80211_iter_keys_rcu(struct ieee8021 + { + struct ieee80211_key *key; + +- list_for_each_entry_rcu(key, &sdata->key_list, list) { +- /* skip keys of station in removal process */ +- if (key->sta && key->sta->removed) +- continue; +- if (!(key->flags & KEY_FLAG_UPLOADED_TO_HARDWARE)) +- continue; +- +- iter(hw, &sdata->vif, +- key->sta ? &key->sta->sta : NULL, +- &key->conf, iter_data); +- } ++ list_for_each_entry_rcu(key, &sdata->key_list, list) ++ ieee80211_key_iter(hw, &sdata->vif, key, iter, iter_data); + } + + void ieee80211_iter_keys_rcu(struct ieee80211_hw *hw,