ieee80211_tx_h_select_key might decide that a frame need not be encrypted at all, in which case it will clear tx->key. In that case it may crash if a key was previously selected, e.g. as the default key. This is also due to my patch "mac80211: move control.hw_key assignment". Signed-off-by: Johannes Berg <johannes@xxxxxxxxxxxxxxxx> --- net/mac80211/tx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- wireless-testing.orig/net/mac80211/tx.c 2010-01-22 21:44:40.000000000 +0100 +++ wireless-testing/net/mac80211/tx.c 2010-01-22 21:49:50.000000000 +0100 @@ -557,7 +557,7 @@ ieee80211_tx_h_select_key(struct ieee802 break; } - if (!skip_hw && + if (!skip_hw && tx->key && tx->key->conf.flags & KEY_FLAG_UPLOADED_TO_HARDWARE) info->control.hw_key = &tx->key->conf; } -- 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
