From 0bc6b1871c111d8f2eb2ac022a705de4cf21f572 Mon Sep 17 00:00:00 2001 From: Sujith Date: Wed, 18 Nov 2009 11:42:14 +0530 Subject: [PATCH] mac80211: Fix panic in aggregation handling Not assigning the vif pointer causes an oops. This patch fixes it. Signed-off-by: Sujith Signed-off-by: John W. Linville --- net/mac80211/agg-tx.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/net/mac80211/agg-tx.c b/net/mac80211/agg-tx.c index 6ddd11466df2..26d42e88808c 100644 --- a/net/mac80211/agg-tx.c +++ b/net/mac80211/agg-tx.c @@ -489,6 +489,7 @@ void ieee80211_start_tx_ba_cb_irqsafe(struct ieee80211_vif *vif, ra_tid = (struct ieee80211_ra_tid *) &skb->cb; memcpy(&ra_tid->ra, ra, ETH_ALEN); ra_tid->tid = tid; + ra_tid->vif = vif; skb->pkt_type = IEEE80211_ADDBA_MSG; skb_queue_tail(&local->skb_queue, skb); @@ -625,6 +626,7 @@ void ieee80211_stop_tx_ba_cb_irqsafe(struct ieee80211_vif *vif, ra_tid = (struct ieee80211_ra_tid *) &skb->cb; memcpy(&ra_tid->ra, ra, ETH_ALEN); ra_tid->tid = tid; + ra_tid->vif = vif; skb->pkt_type = IEEE80211_DELBA_MSG; skb_queue_tail(&local->skb_queue, skb); -- 2.20.1