Cleans uCode key table bit map iwl_clear_stations_table since all stations are cleared also the key table must be. Since the keys are not removed properly on suspend by mac80211 this may result in exhausting key table on resume leading to memory corruption during removal Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx> Signed-off-by: Reinette Chatre <reinette.chatre@xxxxxxxxx> --- This change originally formed part of commit 40a9a8299116297429298e8fcee08235134883f7 "iwlwifi: clean key table in iwl_clear_stations_table function". After that patch this function was moved to iwl-sta.c with commit 565ddeb389362b42df69e26804903ecd2303bb8e. This change was lost between 2.6.28 and 2.6.29-rc1, so adding it back here. This will fix http://bugzilla.kernel.org/show_bug.cgi?id=12415 drivers/net/wireless/iwlwifi/iwl-sta.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/drivers/net/wireless/iwlwifi/iwl-sta.c b/drivers/net/wireless/iwlwifi/iwl-sta.c index 7d2129c..1fae3a6 100644 --- a/drivers/net/wireless/iwlwifi/iwl-sta.c +++ b/drivers/net/wireless/iwlwifi/iwl-sta.c @@ -483,6 +483,9 @@ void iwl_clear_stations_table(struct iwl_priv *priv) priv->num_stations = 0; memset(priv->stations, 0, sizeof(priv->stations)); + /* clean ucode key table bit map */ + priv->ucode_key_table = 0; + spin_unlock_irqrestore(&priv->sta_lock, flags); } EXPORT_SYMBOL(iwl_clear_stations_table); -- 1.5.4.3 -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
