| Message ID | 1416608954-84560-1-git-send-email-nbd@openwrt.org (mailing list archive) |
|---|---|
| State | Not Applicable, archived |
| Headers | show |
On Fri, 2014-11-21 at 23:29 +0100, Felix Fietkau wrote: > Fixes a crash on attempting to calculate the frame duration for a VHT > packet (which needs to be handled by hw/driver instead). Applied, thanks. johannes -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/net/mac80211/rate.c b/net/mac80211/rate.c index 08ab7d6..d53355b 100644 --- a/net/mac80211/rate.c +++ b/net/mac80211/rate.c @@ -446,7 +446,8 @@ static void rate_fixup_ratelist(struct ieee80211_vif *vif, * * XXX: Should this check all retry rates? */ - if (!(rates[0].flags & IEEE80211_TX_RC_MCS)) { + if (!(rates[0].flags & + (IEEE80211_TX_RC_MCS | IEEE80211_TX_RC_VHT_MCS))) { u32 basic_rates = vif->bss_conf.basic_rates; s8 baserate = basic_rates ? ffs(basic_rates) - 1 : 0; diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c index 66ddbbe..058686a 100644 --- a/net/mac80211/tx.c +++ b/net/mac80211/tx.c @@ -60,7 +60,7 @@ static __le16 ieee80211_duration(struct ieee80211_tx_data *tx, rcu_read_unlock(); /* assume HW handles this */ - if (tx->rate.flags & IEEE80211_TX_RC_MCS) + if (tx->rate.flags & (IEEE80211_TX_RC_MCS | IEEE80211_TX_RC_VHT_MCS)) return 0; /* uh huh? */
Fixes a crash on attempting to calculate the frame duration for a VHT packet (which needs to be handled by hw/driver instead). Reported-by: Jouni Malinen <j@w1.fi> Signed-off-by: Felix Fietkau <nbd@openwrt.org> --- net/mac80211/rate.c | 3 ++- net/mac80211/tx.c | 2 +- 2 files changed, 3 insertions(+), 2 deletions(-)