| Message ID | 1360695107-5721-2-git-send-email-michael-dev@fami-braun.de (mailing list archive) |
|---|---|
| State | Not Applicable, archived |
| Headers | show |
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c index 2ef0e19..ee169b1 100644 --- a/net/mac80211/tx.c +++ b/net/mac80211/tx.c @@ -2770,6 +2770,7 @@ ieee80211_get_buffered_bc(struct ieee80211_hw *hw, cpu_to_le16(IEEE80211_FCTL_MOREDATA); } + sdata = IEEE80211_DEV_TO_SUB_IF(skb->dev); if (!ieee80211_tx_prepare(sdata, &tx, skb)) break; dev_kfree_skb_any(skb);
When sending a broadcast while at least on of the connected stations is sleeping, it gets queued and send after a DTIM beacon is sent. If the packet was to be sent on a vlan interface, the vif used for dequeing from the per-bss queue does not hold the per-vlan sdata. The correct sdata is required to use the correct per-vlan broadcast/multicast key. This patch fixes this by restoring the per-vlan sdata using the skb->dev entry. Signed-off-by: Michael Braun <michael-dev@fami-braun.de> --- V2: fix compile warning V3: simplify change net/mac80211/tx.c | 1 + 1 file changed, 1 insertion(+)