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authorSujith <Sujith.Manoharan@atheros.com>2009-11-18 11:42:14 +0530
committerJohn W. Linville <linville@tuxdriver.com>2009-11-18 17:09:25 -0500
commit0bc6b1871c111d8f2eb2ac022a705de4cf21f572 (patch)
tree92abeacaf7e71dd8c1e8bde713f663c88a700085 /net/mac80211/agg-tx.c
parent24b6b15f7d07d26330f73057d618089976a08792 (diff)
mac80211: Fix panic in aggregation handling
Not assigning the vif pointer causes an oops. This patch fixes it. Signed-off-by: Sujith <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/agg-tx.c')
-rw-r--r--net/mac80211/agg-tx.c2
1 files changed, 2 insertions, 0 deletions
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);