From: Jes Sorensen <[email protected]> Avoid case where we would access uninitialized stack data if a driver advertises HT support without 40MHz channel support.
Signed-off-by: Jes Sorensen <[email protected]> --- net/mac80211/mlme.c | 1 + 1 file changed, 1 insertion(+) diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index 93af0f1..da1f639 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -174,6 +174,7 @@ ieee80211_determine_chantype(struct ieee80211_sub_if_data *sdata, if (!(ht_cap->cap_info & cpu_to_le16(IEEE80211_HT_CAP_SUP_WIDTH_20_40))) { ret = IEEE80211_STA_DISABLE_40MHZ; + vht_chandef = *chandef; goto out; } -- 1.9.3 -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
